USD1026979S1 - Cutting tool - Google Patents
Cutting tool Download PDFInfo
- Publication number
- USD1026979S1 USD1026979S1 US29/760,765 US202029760765F USD1026979S US D1026979 S1 USD1026979 S1 US D1026979S1 US 202029760765 F US202029760765 F US 202029760765F US D1026979 S USD1026979 S US D1026979S
- Authority
- US
- United States
- Prior art keywords
- cutting tool
- design
- dash
- ornamental design
- broken lines
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Description
The dash-dash broken lines depict portions of the cutting tool that form no part of the claimed design. The dash-dot-dash broken lines define the bounds of the claimed design and form no part of the claimed design.
Claims (1)
- The ornamental design for a cutting tool, as shown and described.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA203916F CA203916S (en) | 2020-12-03 | 2021-06-03 | Cutting tool |
CA218796F CA218796S (en) | 2020-12-03 | 2021-06-03 | Cutting tool |
CA218797F CA218797S (en) | 2020-12-03 | 2021-06-03 | Cutting tool |
Publications (1)
Publication Number | Publication Date |
---|---|
USD1026979S1 true USD1026979S1 (en) | 2024-05-14 |
Family
ID=
Citations (150)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4333540A (en) | 1978-10-02 | 1982-06-08 | General Electric Company | Cutter element and cutter for rock drilling |
US4440246A (en) | 1981-04-11 | 1984-04-03 | Christensen, Inc. | Cutting member for rotary drill bits |
US4570726A (en) | 1982-10-06 | 1986-02-18 | Megadiamond Industries, Inc. | Curved contact portion on engaging elements for rotary type drag bits |
US4593777A (en) | 1983-02-22 | 1986-06-10 | Nl Industries, Inc. | Drag bit and cutters |
US4858707A (en) | 1988-07-19 | 1989-08-22 | Smith International, Inc. | Convex shaped diamond cutting elements |
US4872520A (en) | 1987-01-16 | 1989-10-10 | Triton Engineering Services Company | Flat bottom drilling bit with polycrystalline cutters |
US4984642A (en) | 1989-05-17 | 1991-01-15 | Societe Industrielle De Combustible Nucleaire | Composite tool comprising a polycrystalline diamond active part |
US5054246A (en) | 1988-09-09 | 1991-10-08 | Cornelius Phaal | Abrasive compacts |
US5115873A (en) | 1991-01-24 | 1992-05-26 | Baker Hughes Incorporated | Method and appartus for directing drilling fluid to the cutting edge of a cutter |
US5172778A (en) | 1991-11-14 | 1992-12-22 | Baker-Hughes, Inc. | Drill bit cutter and method for reducing pressure loading of cutters |
US5253939A (en) | 1991-11-22 | 1993-10-19 | Anadrill, Inc. | High performance bearing pad for thrust bearing |
US5332051A (en) | 1991-10-09 | 1994-07-26 | Smith International, Inc. | Optimized PDC cutting shape |
USD351174S (en) * | 1993-07-19 | 1994-10-04 | Brady William J | Roof drill bit for mining machine |
US5379854A (en) | 1993-08-17 | 1995-01-10 | Dennis Tool Company | Cutting element for drill bits |
US5649604A (en) | 1994-10-15 | 1997-07-22 | Camco Drilling Group Limited | Rotary drill bits |
US5655612A (en) | 1992-01-31 | 1997-08-12 | Baker Hughes Inc. | Earth-boring bit with shear cutting gage |
EP0841463A2 (en) | 1996-10-11 | 1998-05-13 | Camco Drilling Group Limited | Preform cutting element for rotary drill bits |
US5752573A (en) | 1996-08-12 | 1998-05-19 | Baker Hughes Incorporated | Earth-boring bit having shear-cutting elements |
GB2300437B (en) | 1995-05-02 | 1998-07-22 | Camco Drilling Group Ltd | Improvements in or relating to cutting elements for rotary drill bits |
US5829541A (en) | 1996-12-27 | 1998-11-03 | General Electric Company | Polycrystalline diamond cutting element with diamond ridge pattern |
USD405811S (en) * | 1998-03-05 | 1999-02-16 | Dresser Industries, Inc. | Seven blade drill bit |
US5871060A (en) | 1997-02-20 | 1999-02-16 | Jensen; Kenneth M. | Attachment geometry for non-planar drill inserts |
US5915486A (en) | 1996-06-21 | 1999-06-29 | Smith International, Inc. | Cutter element adapted to withstand tensile stress |
US5944129A (en) | 1997-11-28 | 1999-08-31 | U.S. Synthetic Corporation | Surface finish for non-planar inserts |
US6003623A (en) | 1998-04-24 | 1999-12-21 | Dresser Industries, Inc. | Cutters and bits for terrestrial boring |
US6045440A (en) | 1997-11-20 | 2000-04-04 | General Electric Company | Polycrystalline diamond compact PDC cutter with improved cutting capability |
US6053263A (en) | 1997-06-20 | 2000-04-25 | Baker Hughes Incorporated | Cutting element tip configuration for an earth-boring bit |
US6196340B1 (en) | 1997-11-28 | 2001-03-06 | U.S. Synthetic Corporation | Surface geometry for non-planar drill inserts |
US6199645B1 (en) | 1998-02-13 | 2001-03-13 | Smith International, Inc. | Engineered enhanced inserts for rock drilling bits |
US6202770B1 (en) | 1996-02-15 | 2001-03-20 | Baker Hughes Incorporated | Superabrasive cutting element with enhanced durability and increased wear life and apparatus so equipped |
US6227318B1 (en) | 1998-12-07 | 2001-05-08 | Smith International, Inc. | Superhard material enhanced inserts for earth-boring bits |
US6241035B1 (en) | 1998-12-07 | 2001-06-05 | Smith International, Inc. | Superhard material enhanced inserts for earth-boring bits |
US6447560B2 (en) | 1999-02-19 | 2002-09-10 | Us Synthetic Corporation | Method for forming a superabrasive polycrystalline cutting tool with an integral chipbreaker feature |
US6550556B2 (en) | 2000-12-07 | 2003-04-22 | Smith International, Inc | Ultra hard material cutter with shaped cutting surface |
US6672406B2 (en) | 1997-09-08 | 2004-01-06 | Baker Hughes Incorporated | Multi-aggressiveness cuttting face on PDC cutters and method of drilling subterranean formations |
EP1052367B1 (en) | 1999-05-14 | 2005-04-06 | Camco International (UK) Limited | Preform cutting elements for rotary drill bits |
US6904983B2 (en) | 2003-01-30 | 2005-06-14 | Varel International, Ltd. | Low-contact area cutting element |
US6904984B1 (en) | 2003-06-20 | 2005-06-14 | Rock Bit L.P. | Stepped polycrystalline diamond compact insert |
US6929079B2 (en) | 2003-02-21 | 2005-08-16 | Smith International, Inc. | Drill bit cutter element having multiple cusps |
US7086488B2 (en) | 2002-11-04 | 2006-08-08 | Smith International, Inc. | Cutting element having enhanced cutting geometry |
US7086489B2 (en) | 2003-01-31 | 2006-08-08 | Smith International, Inc. | Multi-lobed cutter element for drill bit |
US7152703B2 (en) | 2004-05-27 | 2006-12-26 | Baker Hughes Incorporated | Compact for earth boring bit with asymmetrical flanks and shoulders |
US20070081873A1 (en) * | 2005-10-05 | 2007-04-12 | Sandvik Intellectual Property Ab | Milling cutter head and a milling cutter tool |
US7252461B2 (en) * | 2005-09-28 | 2007-08-07 | Seco Tools Ab | Milling cutter and an indexable milling insert |
US20070235230A1 (en) | 2005-12-20 | 2007-10-11 | Bruno Cuillier | PDC cutter for high compressive strength and highly abrasive formations |
USD582448S1 (en) * | 2007-07-16 | 2008-12-09 | Kennametal Inc. | End mill face |
US7475744B2 (en) | 2005-01-17 | 2009-01-13 | Us Synthetic Corporation | Superabrasive inserts including an arcuate peripheral surface |
US7549824B2 (en) * | 2005-09-28 | 2009-06-23 | Seco Tools Ab | Milling cutter, a milling cutter body and an indexable cutting insert |
US7681669B2 (en) | 2005-01-17 | 2010-03-23 | Us Synthetic Corporation | Polycrystalline diamond insert, drill bit including same, and method of operation |
US7726420B2 (en) | 2004-04-30 | 2010-06-01 | Smith International, Inc. | Cutter having shaped working surface with varying edge chamfer |
US7743855B2 (en) | 2006-09-05 | 2010-06-29 | Smith International, Inc. | Drill bit with cutter element having multifaceted, slanted top cutting surface |
US7757785B2 (en) | 2004-04-30 | 2010-07-20 | Smith International, Inc. | Modified cutters and a method of drilling with modified cutters |
US8087478B2 (en) | 2009-06-05 | 2012-01-03 | Baker Hughes Incorporated | Cutting elements including cutting tables with shaped faces configured to provide continuous effective positive back rake angles, drill bits so equipped and methods of drilling |
US8191656B2 (en) | 2005-12-20 | 2012-06-05 | Varel International, Ind., L.P. | Auto adaptable cutting structure |
US8430607B2 (en) * | 2009-03-06 | 2013-04-30 | Seco Tools Ab | Cutting insert with recessed insert supporting surface, and cutting tool |
US8561727B1 (en) | 2009-10-28 | 2013-10-22 | Us Synthetic Corporation | Superabrasive cutting elements and systems and methods for manufacturing the same |
US8740508B2 (en) * | 2010-04-30 | 2014-06-03 | Seco Tools Ab | Milling tool with clamping screw having male grip at end thereof |
US8783387B2 (en) | 2008-09-05 | 2014-07-22 | Smith International, Inc. | Cutter geometry for high ROP applications |
USD712941S1 (en) | 2012-06-27 | 2014-09-09 | Mingzhong Mo | Diamond cutter |
US8833492B2 (en) | 2008-10-08 | 2014-09-16 | Smith International, Inc. | Cutters for fixed cutter bits |
US8851206B2 (en) | 2009-06-29 | 2014-10-07 | Baker Hughes Incorporated | Oblique face polycrystalline diamond cutter and drilling tools so equipped |
US20140318873A1 (en) * | 2012-10-26 | 2014-10-30 | Baker Hughes Incorporated | Rotatable cutting elements and related earth-boring tools and methods |
USD717847S1 (en) * | 2013-10-16 | 2014-11-18 | Nikken Kosakusho Works, Ltd. | End mill |
US20150041225A1 (en) | 2012-03-30 | 2015-02-12 | Element Six Abrasives S.A. | Polycrystalline superhard material and method for making same |
US20150047912A1 (en) | 2012-03-02 | 2015-02-19 | Drilformance Technologies, Llc | Drill bit and cutters for a drill bit |
US8960337B2 (en) | 2006-10-26 | 2015-02-24 | Schlumberger Technology Corporation | High impact resistant tool with an apex width between a first and second transitions |
US8985914B2 (en) * | 2006-05-31 | 2015-03-24 | Seco Tools Ab | Cutting tool, an arrangement and a method for chip removing machining with spring members for biasing a clamping body |
US9062505B2 (en) | 2011-06-22 | 2015-06-23 | Us Synthetic Corporation | Method for laser cutting polycrystalline diamond structures |
US9103174B2 (en) | 2011-04-22 | 2015-08-11 | Baker Hughes Incorporated | Cutting elements for earth-boring tools, earth-boring tools including such cutting elements and related methods |
US20150259988A1 (en) | 2014-03-11 | 2015-09-17 | Smith International, Inc. | Cutting elements having non-planar surfaces and downhole cutting tools using such cutting elements |
US20150285005A1 (en) | 2014-04-02 | 2015-10-08 | Ots International, Inc. | Rupture Cutters with High Penetration Utility |
US9233426B2 (en) * | 2011-02-24 | 2016-01-12 | Seco Tools Ab | Octagonal cutting insert having edge portion with variable wedge angle, and cutting tool |
US9316057B2 (en) | 2007-01-31 | 2016-04-19 | Halliburton Energy Services, Inc. | Rotary drill bits with protected cutting elements and methods |
US9404310B1 (en) | 2012-03-01 | 2016-08-02 | Us Synthetic Corporation | Polycrystalline diamond compacts including a domed polycrystalline diamond table, and applications therefor |
US9428966B2 (en) | 2012-05-01 | 2016-08-30 | Baker Hughes Incorporated | Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methods |
US9482057B2 (en) | 2011-09-16 | 2016-11-01 | Baker Hughes Incorporated | Cutting elements for earth-boring tools, earth-boring tools including such cutting elements and related methods |
US20170030144A1 (en) | 2014-04-16 | 2017-02-02 | National Oilwell DHT, L.P. | Downhole Drill Bit Cutting Element with Chamfered Ridge |
US20170043452A1 (en) | 2015-08-12 | 2017-02-16 | Us Synthetic Corporation | Attack inserts with differing surface finishes, assemblies, systems including same, and related methods |
US9598909B2 (en) | 2009-06-29 | 2017-03-21 | Baker Hughes Incorporated | Superabrasive cutters with grooves on the cutting face and drill bits and drilling tools so equipped |
WO2017087920A1 (en) | 2015-11-19 | 2017-05-26 | Smith International, Inc. | Fixed cutter bits and other downhole tools having non-planar cutting elements thereon |
WO2017095715A1 (en) | 2015-11-30 | 2017-06-08 | Smith International, Inc. | Diamond table on non-planar cutting elements |
WO2017105804A1 (en) | 2015-12-14 | 2017-06-22 | Smith International, Inc. | Cutting elements formed from combinations of materials and bits incorporating the same |
US20170191316A1 (en) | 2014-04-08 | 2017-07-06 | Baker Hughes Incorporated | Cutting elements including undulating boundaries between catalyst-containing and catalyst-free regions of polycrystalline superabrasive materials and related earth-boring tools and methods |
US20170234078A1 (en) | 2011-04-22 | 2017-08-17 | Baker Hughes Incorporated | Multi-chamfer cutting elements having a shaped cutting face and earth-boring tools including such cutting elements |
US9915102B2 (en) | 2006-08-11 | 2018-03-13 | Schlumberger Technology Corporation | Pointed working ends on a bit |
US20180087325A1 (en) | 2016-09-23 | 2018-03-29 | Baker Hughes Incorporated | Cutting elements, earth-boring tools including the cutting elements, and methods of forming the earth-boring tools |
US10017998B2 (en) | 2012-02-08 | 2018-07-10 | Baker Hughes Incorporated | Drill bits and earth-boring tools including shaped cutting elements and associated methods |
US10022840B1 (en) | 2013-10-16 | 2018-07-17 | Us Synthetic Corporation | Polycrystalline diamond compact including crack-resistant polycrystalline diamond table |
US10036208B2 (en) | 2012-12-31 | 2018-07-31 | Element Six Abrasives S.A. | Cutter element for rock removal applications |
US10036209B2 (en) | 2014-11-11 | 2018-07-31 | Schlumberger Technology Corporation | Cutting elements and bits for sidetracking |
US10071355B2 (en) | 2012-06-20 | 2018-09-11 | Element Six Abrasives S.A. | Cutting inserts and method for making same |
US20180291689A1 (en) | 2017-04-08 | 2018-10-11 | Epiroc Drilling Tools Llc | Hybrid plug drill-out bit |
US20180320450A1 (en) | 2017-05-02 | 2018-11-08 | Baker Hughes, A Ge Company, Llc | Cutting elements configured to reduce impact damage and related tools and methods |
US10125552B2 (en) | 2015-08-27 | 2018-11-13 | Cnpc Usa Corporation | Convex ridge type non-planar cutting tooth and diamond drill bit |
US20190008408A1 (en) | 2016-01-21 | 2019-01-10 | Truust Neuroimaging, Inc. | Systems and methods for super-resolving electromagnetic localization and causality |
US10180034B2 (en) | 2012-12-31 | 2019-01-15 | Element Six Abrasives S.A. | Cutter element for rock removal applications |
US20190017330A1 (en) | 2015-12-31 | 2019-01-17 | Element Six (Uk) Limited | Super hard constructions & methods of making same |
US20190040689A1 (en) | 2015-08-27 | 2019-02-07 | Cnpc Usa Corporation | Convex ridge type non-planar cutting tooth and diamond drill bit |
US20190084087A1 (en) | 2017-02-09 | 2019-03-21 | Us Synthetic Corporation | Energy machined polycrystalline diamond compact and related methods |
US20190203540A1 (en) | 2018-01-03 | 2019-07-04 | Baker Hughes, A Ge Company, Llc | Cutting elements with geometries to better maintain aggressiveness and related earth-boring tools and methods |
WO2019128956A1 (en) | 2017-12-26 | 2019-07-04 | 中石化江钻石油机械有限公司 | Diamond composite plate and drill bit |
US20190203539A1 (en) | 2017-03-14 | 2019-07-04 | Sf Diamond Co., Ltd. | Polycrystalline diamond compact |
WO2019209448A1 (en) | 2018-04-25 | 2019-10-31 | National Oilwell Varco, L.P. | Extrudate-producing ridged cutting element |
US20190338599A1 (en) | 2018-05-04 | 2019-11-07 | Varel International Ind., L.L.C. | Superhard cutter with spikes |
US10480253B2 (en) | 2015-12-18 | 2019-11-19 | Baker Hughes, A Ge Company, Llc | Cutting elements, earth-boring tools including cutting elements, and methods of forming cutting elements |
US20190368276A1 (en) | 2017-10-16 | 2019-12-05 | Sf Diamond Co., Ltd. | Polycrystalline diamond compact |
US20190368277A1 (en) | 2017-11-15 | 2019-12-05 | Sf Diamond Co., Ltd. | Polycrystalline diamond compact |
US20190376346A1 (en) | 2018-06-11 | 2019-12-12 | Varel International Ind., L.L.C. | Spirally and/or radially serrated superhard cutter |
US20190390520A1 (en) | 2018-06-21 | 2019-12-26 | Varel International Ind., L.L.C. | Superhard gouging cutter or shock stud for fixed cutter drill bit |
US10577870B2 (en) | 2018-07-27 | 2020-03-03 | Baker Hughes, A Ge Company, Llc | Cutting elements configured to reduce impact damage related tools and methods—alternate configurations |
USD878436S1 (en) | 2017-11-16 | 2020-03-17 | Us Synthetic Corporation | Cutting tool |
US20200087758A1 (en) | 2017-05-04 | 2020-03-19 | Sf Diamond Co., Ltd. | Method for making polycrystalline diamond compacts having curved surface |
WO2020076358A1 (en) | 2018-10-09 | 2020-04-16 | Cnpc Usa Corporation | Convex ridge type non-planar cutting tooth and diamond drill bit |
WO2020245223A1 (en) | 2019-06-04 | 2020-12-10 | Element Six (Uk) Limited | A cutting element and methods of making same |
WO2020245165A1 (en) | 2019-06-04 | 2020-12-10 | Element Six (Uk) Limited | A cutting element and methods of making same |
US20200399961A1 (en) | 2019-06-19 | 2020-12-24 | Halliburton Energy Services, Inc. | Earth-boring drill bit with a depth-of-cut control (docc) element including a rolling element |
US20210002961A1 (en) | 2019-07-01 | 2021-01-07 | Cnpc Usa Corporation | Cutting element with reduced friction |
US20210009426A1 (en) | 2019-07-10 | 2021-01-14 | Sf Diamond Co., Ltd. | Polycrystalline diamond compact table with polycrystalline diamond extensions therefrom |
US10907416B2 (en) | 2015-08-27 | 2021-02-02 | Cnpc Usa Corporation | Polycrystalline diamond cutter with improved geometry for cooling and cutting evacuation and efficiency and durability |
WO2021062443A1 (en) | 2019-09-26 | 2021-04-01 | Smith International Inc. | Cutter with edge durability |
WO2021080900A1 (en) | 2019-10-21 | 2021-04-29 | Smith International Inc. | Cutter with geometric cutting edges |
USD920401S1 (en) * | 2018-11-15 | 2021-05-25 | Caterpillar Inc. | Cutting tool |
US11015397B2 (en) | 2014-12-31 | 2021-05-25 | Schlumberger Technology Corporation | Cutting elements and drill bits incorporating the same |
US20210164296A1 (en) | 2017-03-14 | 2021-06-03 | Sf Diamond Co., Ltd. | Polycrystalline diamond compact |
US20210180410A1 (en) | 2019-12-12 | 2021-06-17 | Cnpc Usa Corporation | Cutting Elements with Increased Curvature Cutting Edges |
USD924949S1 (en) | 2019-01-11 | 2021-07-13 | Us Synthetic Corporation | Cutting tool |
US20210215003A1 (en) | 2020-01-09 | 2021-07-15 | Schlumberger Technology Corporation | Cutting element with nonplanar face to improve cutting efficiency and durability |
USD926239S1 (en) * | 2018-08-29 | 2021-07-27 | Seco Tools Ab | Milling cutter tool |
USD926846S1 (en) * | 2018-08-29 | 2021-08-03 | Seco Tools Ab | Milling cutter tool |
USD926847S1 (en) * | 2018-08-29 | 2021-08-03 | Seco Tools Ab | Milling cutter tool |
US20210237176A1 (en) * | 2018-04-27 | 2021-08-05 | Seco Tools Ab | Tool body and a milling tool |
US11085243B2 (en) | 2018-08-02 | 2021-08-10 | Saudi Arabian Oil Company | Drill bit cutter |
WO2021158218A1 (en) | 2020-02-05 | 2021-08-12 | Baker Hughes Oilfield Operations Llc | Cutting element with improved mechanical efficiency |
WO2021158215A1 (en) | 2020-02-05 | 2021-08-12 | Baker Hughes Oilfield Operations Llc | Cutter geometry utilizing spherical cutouts |
US20210277722A1 (en) | 2018-07-13 | 2021-09-09 | Kingdream Public Limited Company | Multiple ridge diamond compact for drill bit and drill bit |
US20210370419A1 (en) | 2020-05-27 | 2021-12-02 | Cnpc Usa Corporation | Cutting Elements with Reduced Variable Back Rake Angle |
WO2021243362A1 (en) | 2020-05-27 | 2021-12-02 | Cnpc Usa Corporation | Cutting elements with ridged and inclined cutting face |
US20220017798A1 (en) | 2020-07-16 | 2022-01-20 | SF Diamond USA, INC. | Complex polycrystalline diamond compact |
USD951313S1 (en) * | 2018-07-12 | 2022-05-10 | Halliburton Energy Services, Inc. | PDC cutter |
WO2022115465A1 (en) | 2020-11-24 | 2022-06-02 | Schlumberger Technology Corporation | Pdc cutter with enhanced performance and durability |
US11396776B2 (en) | 2016-03-31 | 2022-07-26 | Smith International, Inc. | Multiple ridge cutting element |
US20220251905A1 (en) | 2021-02-05 | 2022-08-11 | Baker Hughes Oilfield Operations Llc | Cutting elements for earth-boring tools, methods of manufacturing earth-boring tools, and related earth-boring tools |
USD969183S1 (en) * | 2019-09-09 | 2022-11-08 | Halliburton Energy Services, Inc. | Boss on nozzle bores of a drill bit |
EP3458186B1 (en) | 2016-05-17 | 2022-12-14 | Element Six (UK) Limited | Diamond tool piece |
US20220403706A1 (en) | 2021-06-18 | 2022-12-22 | Suzhou Superior Industrial Technology Co. Ltd | Drill bit cutters with stepped surfaces |
USD982046S1 (en) * | 2020-10-16 | 2023-03-28 | Sf Diamond Co., Ltd. | Drill bit |
USD982632S1 (en) * | 2020-10-16 | 2023-04-04 | Sf Diamond Co., Ltd. | Drill bit |
USD982631S1 (en) * | 2020-10-16 | 2023-04-04 | Sf Diamond Co., Ltd. | Drill bit |
USD989827S1 (en) * | 2020-10-16 | 2023-06-20 | Sf Diamond Co., Ltd. | Drill bit |
USD989826S1 (en) * | 2020-10-16 | 2023-06-20 | Sf Diamond Co., Ltd. | Drill bit |
Patent Citations (178)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4333540A (en) | 1978-10-02 | 1982-06-08 | General Electric Company | Cutter element and cutter for rock drilling |
US4440246A (en) | 1981-04-11 | 1984-04-03 | Christensen, Inc. | Cutting member for rotary drill bits |
US4570726A (en) | 1982-10-06 | 1986-02-18 | Megadiamond Industries, Inc. | Curved contact portion on engaging elements for rotary type drag bits |
US4593777A (en) | 1983-02-22 | 1986-06-10 | Nl Industries, Inc. | Drag bit and cutters |
US4872520A (en) | 1987-01-16 | 1989-10-10 | Triton Engineering Services Company | Flat bottom drilling bit with polycrystalline cutters |
US4858707A (en) | 1988-07-19 | 1989-08-22 | Smith International, Inc. | Convex shaped diamond cutting elements |
US5054246A (en) | 1988-09-09 | 1991-10-08 | Cornelius Phaal | Abrasive compacts |
US4984642A (en) | 1989-05-17 | 1991-01-15 | Societe Industrielle De Combustible Nucleaire | Composite tool comprising a polycrystalline diamond active part |
US5115873A (en) | 1991-01-24 | 1992-05-26 | Baker Hughes Incorporated | Method and appartus for directing drilling fluid to the cutting edge of a cutter |
US5332051A (en) | 1991-10-09 | 1994-07-26 | Smith International, Inc. | Optimized PDC cutting shape |
US5172778A (en) | 1991-11-14 | 1992-12-22 | Baker-Hughes, Inc. | Drill bit cutter and method for reducing pressure loading of cutters |
EP0542237A1 (en) | 1991-11-14 | 1993-05-19 | Baker Hughes Incorporated | Drill bit cutter and method for reducing pressure loading of cuttings |
US5253939A (en) | 1991-11-22 | 1993-10-19 | Anadrill, Inc. | High performance bearing pad for thrust bearing |
US5655612A (en) | 1992-01-31 | 1997-08-12 | Baker Hughes Inc. | Earth-boring bit with shear cutting gage |
USD351174S (en) * | 1993-07-19 | 1994-10-04 | Brady William J | Roof drill bit for mining machine |
US5379854A (en) | 1993-08-17 | 1995-01-10 | Dennis Tool Company | Cutting element for drill bits |
US5649604A (en) | 1994-10-15 | 1997-07-22 | Camco Drilling Group Limited | Rotary drill bits |
GB2300437B (en) | 1995-05-02 | 1998-07-22 | Camco Drilling Group Ltd | Improvements in or relating to cutting elements for rotary drill bits |
US6202770B1 (en) | 1996-02-15 | 2001-03-20 | Baker Hughes Incorporated | Superabrasive cutting element with enhanced durability and increased wear life and apparatus so equipped |
US5915486A (en) | 1996-06-21 | 1999-06-29 | Smith International, Inc. | Cutter element adapted to withstand tensile stress |
US5752573A (en) | 1996-08-12 | 1998-05-19 | Baker Hughes Incorporated | Earth-boring bit having shear-cutting elements |
EP0841463A2 (en) | 1996-10-11 | 1998-05-13 | Camco Drilling Group Limited | Preform cutting element for rotary drill bits |
US6065554A (en) | 1996-10-11 | 2000-05-23 | Camco Drilling Group Limited | Preform cutting elements for rotary drill bits |
US5829541A (en) | 1996-12-27 | 1998-11-03 | General Electric Company | Polycrystalline diamond cutting element with diamond ridge pattern |
US5871060A (en) | 1997-02-20 | 1999-02-16 | Jensen; Kenneth M. | Attachment geometry for non-planar drill inserts |
US6053263A (en) | 1997-06-20 | 2000-04-25 | Baker Hughes Incorporated | Cutting element tip configuration for an earth-boring bit |
US6672406B2 (en) | 1997-09-08 | 2004-01-06 | Baker Hughes Incorporated | Multi-aggressiveness cuttting face on PDC cutters and method of drilling subterranean formations |
US6045440A (en) | 1997-11-20 | 2000-04-04 | General Electric Company | Polycrystalline diamond compact PDC cutter with improved cutting capability |
US5944129A (en) | 1997-11-28 | 1999-08-31 | U.S. Synthetic Corporation | Surface finish for non-planar inserts |
US6196340B1 (en) | 1997-11-28 | 2001-03-06 | U.S. Synthetic Corporation | Surface geometry for non-planar drill inserts |
US6199645B1 (en) | 1998-02-13 | 2001-03-13 | Smith International, Inc. | Engineered enhanced inserts for rock drilling bits |
USD405811S (en) * | 1998-03-05 | 1999-02-16 | Dresser Industries, Inc. | Seven blade drill bit |
US6003623A (en) | 1998-04-24 | 1999-12-21 | Dresser Industries, Inc. | Cutters and bits for terrestrial boring |
US6227318B1 (en) | 1998-12-07 | 2001-05-08 | Smith International, Inc. | Superhard material enhanced inserts for earth-boring bits |
US6241035B1 (en) | 1998-12-07 | 2001-06-05 | Smith International, Inc. | Superhard material enhanced inserts for earth-boring bits |
US6447560B2 (en) | 1999-02-19 | 2002-09-10 | Us Synthetic Corporation | Method for forming a superabrasive polycrystalline cutting tool with an integral chipbreaker feature |
EP1052367B1 (en) | 1999-05-14 | 2005-04-06 | Camco International (UK) Limited | Preform cutting elements for rotary drill bits |
US6550556B2 (en) | 2000-12-07 | 2003-04-22 | Smith International, Inc | Ultra hard material cutter with shaped cutting surface |
US7086488B2 (en) | 2002-11-04 | 2006-08-08 | Smith International, Inc. | Cutting element having enhanced cutting geometry |
US6904983B2 (en) | 2003-01-30 | 2005-06-14 | Varel International, Ltd. | Low-contact area cutting element |
US7086489B2 (en) | 2003-01-31 | 2006-08-08 | Smith International, Inc. | Multi-lobed cutter element for drill bit |
US6929079B2 (en) | 2003-02-21 | 2005-08-16 | Smith International, Inc. | Drill bit cutter element having multiple cusps |
US6904984B1 (en) | 2003-06-20 | 2005-06-14 | Rock Bit L.P. | Stepped polycrystalline diamond compact insert |
US7726420B2 (en) | 2004-04-30 | 2010-06-01 | Smith International, Inc. | Cutter having shaped working surface with varying edge chamfer |
US8113303B2 (en) | 2004-04-30 | 2012-02-14 | Smith International, Inc | Modified cutters and a method of drilling with modified cutters |
US8037951B2 (en) | 2004-04-30 | 2011-10-18 | Smith International, Inc. | Cutter having shaped working surface with varying edge chamfer |
US7757785B2 (en) | 2004-04-30 | 2010-07-20 | Smith International, Inc. | Modified cutters and a method of drilling with modified cutters |
US7152703B2 (en) | 2004-05-27 | 2006-12-26 | Baker Hughes Incorporated | Compact for earth boring bit with asymmetrical flanks and shoulders |
US7681669B2 (en) | 2005-01-17 | 2010-03-23 | Us Synthetic Corporation | Polycrystalline diamond insert, drill bit including same, and method of operation |
US7475744B2 (en) | 2005-01-17 | 2009-01-13 | Us Synthetic Corporation | Superabrasive inserts including an arcuate peripheral surface |
US7549824B2 (en) * | 2005-09-28 | 2009-06-23 | Seco Tools Ab | Milling cutter, a milling cutter body and an indexable cutting insert |
US7252461B2 (en) * | 2005-09-28 | 2007-08-07 | Seco Tools Ab | Milling cutter and an indexable milling insert |
US20070081873A1 (en) * | 2005-10-05 | 2007-04-12 | Sandvik Intellectual Property Ab | Milling cutter head and a milling cutter tool |
US8191656B2 (en) | 2005-12-20 | 2012-06-05 | Varel International, Ind., L.P. | Auto adaptable cutting structure |
US20070235230A1 (en) | 2005-12-20 | 2007-10-11 | Bruno Cuillier | PDC cutter for high compressive strength and highly abrasive formations |
US8985914B2 (en) * | 2006-05-31 | 2015-03-24 | Seco Tools Ab | Cutting tool, an arrangement and a method for chip removing machining with spring members for biasing a clamping body |
US9915102B2 (en) | 2006-08-11 | 2018-03-13 | Schlumberger Technology Corporation | Pointed working ends on a bit |
US7743855B2 (en) | 2006-09-05 | 2010-06-29 | Smith International, Inc. | Drill bit with cutter element having multifaceted, slanted top cutting surface |
US8960337B2 (en) | 2006-10-26 | 2015-02-24 | Schlumberger Technology Corporation | High impact resistant tool with an apex width between a first and second transitions |
US10029391B2 (en) | 2006-10-26 | 2018-07-24 | Schlumberger Technology Corporation | High impact resistant tool with an apex width between a first and second transitions |
US9316057B2 (en) | 2007-01-31 | 2016-04-19 | Halliburton Energy Services, Inc. | Rotary drill bits with protected cutting elements and methods |
USD582448S1 (en) * | 2007-07-16 | 2008-12-09 | Kennametal Inc. | End mill face |
US8783387B2 (en) | 2008-09-05 | 2014-07-22 | Smith International, Inc. | Cutter geometry for high ROP applications |
US8833492B2 (en) | 2008-10-08 | 2014-09-16 | Smith International, Inc. | Cutters for fixed cutter bits |
US8430607B2 (en) * | 2009-03-06 | 2013-04-30 | Seco Tools Ab | Cutting insert with recessed insert supporting surface, and cutting tool |
US8087478B2 (en) | 2009-06-05 | 2012-01-03 | Baker Hughes Incorporated | Cutting elements including cutting tables with shaped faces configured to provide continuous effective positive back rake angles, drill bits so equipped and methods of drilling |
US8851206B2 (en) | 2009-06-29 | 2014-10-07 | Baker Hughes Incorporated | Oblique face polycrystalline diamond cutter and drilling tools so equipped |
US9598909B2 (en) | 2009-06-29 | 2017-03-21 | Baker Hughes Incorporated | Superabrasive cutters with grooves on the cutting face and drill bits and drilling tools so equipped |
US8561727B1 (en) | 2009-10-28 | 2013-10-22 | Us Synthetic Corporation | Superabrasive cutting elements and systems and methods for manufacturing the same |
US8740508B2 (en) * | 2010-04-30 | 2014-06-03 | Seco Tools Ab | Milling tool with clamping screw having male grip at end thereof |
US9233426B2 (en) * | 2011-02-24 | 2016-01-12 | Seco Tools Ab | Octagonal cutting insert having edge portion with variable wedge angle, and cutting tool |
US20170234078A1 (en) | 2011-04-22 | 2017-08-17 | Baker Hughes Incorporated | Multi-chamfer cutting elements having a shaped cutting face and earth-boring tools including such cutting elements |
US9103174B2 (en) | 2011-04-22 | 2015-08-11 | Baker Hughes Incorporated | Cutting elements for earth-boring tools, earth-boring tools including such cutting elements and related methods |
US9062505B2 (en) | 2011-06-22 | 2015-06-23 | Us Synthetic Corporation | Method for laser cutting polycrystalline diamond structures |
US10385623B2 (en) | 2011-09-16 | 2019-08-20 | Baker Hughes, A Ge Company, Llc | Cutting elements for earth-boring tools and earth-boring tools including such cutting elements |
US9482057B2 (en) | 2011-09-16 | 2016-11-01 | Baker Hughes Incorporated | Cutting elements for earth-boring tools, earth-boring tools including such cutting elements and related methods |
US10017998B2 (en) | 2012-02-08 | 2018-07-10 | Baker Hughes Incorporated | Drill bits and earth-boring tools including shaped cutting elements and associated methods |
US9404310B1 (en) | 2012-03-01 | 2016-08-02 | Us Synthetic Corporation | Polycrystalline diamond compacts including a domed polycrystalline diamond table, and applications therefor |
US20150047912A1 (en) | 2012-03-02 | 2015-02-19 | Drilformance Technologies, Llc | Drill bit and cutters for a drill bit |
US20150041225A1 (en) | 2012-03-30 | 2015-02-12 | Element Six Abrasives S.A. | Polycrystalline superhard material and method for making same |
US10071354B2 (en) | 2012-03-30 | 2018-09-11 | Element Six Abrasives S.A. | Polycrystalline superhard material and method for making same |
US9428966B2 (en) | 2012-05-01 | 2016-08-30 | Baker Hughes Incorporated | Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methods |
US10071355B2 (en) | 2012-06-20 | 2018-09-11 | Element Six Abrasives S.A. | Cutting inserts and method for making same |
USD712941S1 (en) | 2012-06-27 | 2014-09-09 | Mingzhong Mo | Diamond cutter |
US20140318873A1 (en) * | 2012-10-26 | 2014-10-30 | Baker Hughes Incorporated | Rotatable cutting elements and related earth-boring tools and methods |
US10180034B2 (en) | 2012-12-31 | 2019-01-15 | Element Six Abrasives S.A. | Cutter element for rock removal applications |
US10036208B2 (en) | 2012-12-31 | 2018-07-31 | Element Six Abrasives S.A. | Cutter element for rock removal applications |
USD717847S1 (en) * | 2013-10-16 | 2014-11-18 | Nikken Kosakusho Works, Ltd. | End mill |
US10022840B1 (en) | 2013-10-16 | 2018-07-17 | Us Synthetic Corporation | Polycrystalline diamond compact including crack-resistant polycrystalline diamond table |
US20150259988A1 (en) | 2014-03-11 | 2015-09-17 | Smith International, Inc. | Cutting elements having non-planar surfaces and downhole cutting tools using such cutting elements |
US20150285005A1 (en) | 2014-04-02 | 2015-10-08 | Ots International, Inc. | Rupture Cutters with High Penetration Utility |
US20170191316A1 (en) | 2014-04-08 | 2017-07-06 | Baker Hughes Incorporated | Cutting elements including undulating boundaries between catalyst-containing and catalyst-free regions of polycrystalline superabrasive materials and related earth-boring tools and methods |
US20170030144A1 (en) | 2014-04-16 | 2017-02-02 | National Oilwell DHT, L.P. | Downhole Drill Bit Cutting Element with Chamfered Ridge |
US10036209B2 (en) | 2014-11-11 | 2018-07-31 | Schlumberger Technology Corporation | Cutting elements and bits for sidetracking |
US11015397B2 (en) | 2014-12-31 | 2021-05-25 | Schlumberger Technology Corporation | Cutting elements and drill bits incorporating the same |
US20170043452A1 (en) | 2015-08-12 | 2017-02-16 | Us Synthetic Corporation | Attack inserts with differing surface finishes, assemblies, systems including same, and related methods |
US10125552B2 (en) | 2015-08-27 | 2018-11-13 | Cnpc Usa Corporation | Convex ridge type non-planar cutting tooth and diamond drill bit |
US10907416B2 (en) | 2015-08-27 | 2021-02-02 | Cnpc Usa Corporation | Polycrystalline diamond cutter with improved geometry for cooling and cutting evacuation and efficiency and durability |
US20190040689A1 (en) | 2015-08-27 | 2019-02-07 | Cnpc Usa Corporation | Convex ridge type non-planar cutting tooth and diamond drill bit |
US10563464B2 (en) | 2015-08-27 | 2020-02-18 | Cnpc Usa Corporation | Convex ridge type non-planar cutting tooth and diamond drill bit |
WO2017087920A1 (en) | 2015-11-19 | 2017-05-26 | Smith International, Inc. | Fixed cutter bits and other downhole tools having non-planar cutting elements thereon |
WO2017095715A1 (en) | 2015-11-30 | 2017-06-08 | Smith International, Inc. | Diamond table on non-planar cutting elements |
WO2017105804A1 (en) | 2015-12-14 | 2017-06-22 | Smith International, Inc. | Cutting elements formed from combinations of materials and bits incorporating the same |
US10480253B2 (en) | 2015-12-18 | 2019-11-19 | Baker Hughes, A Ge Company, Llc | Cutting elements, earth-boring tools including cutting elements, and methods of forming cutting elements |
US20190017330A1 (en) | 2015-12-31 | 2019-01-17 | Element Six (Uk) Limited | Super hard constructions & methods of making same |
US20190008408A1 (en) | 2016-01-21 | 2019-01-10 | Truust Neuroimaging, Inc. | Systems and methods for super-resolving electromagnetic localization and causality |
US11396776B2 (en) | 2016-03-31 | 2022-07-26 | Smith International, Inc. | Multiple ridge cutting element |
EP3458186B1 (en) | 2016-05-17 | 2022-12-14 | Element Six (UK) Limited | Diamond tool piece |
US20180087325A1 (en) | 2016-09-23 | 2018-03-29 | Baker Hughes Incorporated | Cutting elements, earth-boring tools including the cutting elements, and methods of forming the earth-boring tools |
US20190084087A1 (en) | 2017-02-09 | 2019-03-21 | Us Synthetic Corporation | Energy machined polycrystalline diamond compact and related methods |
US20210164296A1 (en) | 2017-03-14 | 2021-06-03 | Sf Diamond Co., Ltd. | Polycrystalline diamond compact |
US20190203539A1 (en) | 2017-03-14 | 2019-07-04 | Sf Diamond Co., Ltd. | Polycrystalline diamond compact |
US20180291689A1 (en) | 2017-04-08 | 2018-10-11 | Epiroc Drilling Tools Llc | Hybrid plug drill-out bit |
US10400517B2 (en) | 2017-05-02 | 2019-09-03 | Baker Hughes, A Ge Company, Llc | Cutting elements configured to reduce impact damage and related tools and methods |
US20180320450A1 (en) | 2017-05-02 | 2018-11-08 | Baker Hughes, A Ge Company, Llc | Cutting elements configured to reduce impact damage and related tools and methods |
US10914124B2 (en) | 2017-05-02 | 2021-02-09 | Baker Hughes, A Ge Company, Llc | Cutting elements comprising waveforms and related tools and methods |
US20190309578A1 (en) | 2017-05-02 | 2019-10-10 | Baker Hughes, A Ge Company, Llc | Cutting elements comprising waveforms and related tools and methods |
US20200087758A1 (en) | 2017-05-04 | 2020-03-19 | Sf Diamond Co., Ltd. | Method for making polycrystalline diamond compacts having curved surface |
US20190368276A1 (en) | 2017-10-16 | 2019-12-05 | Sf Diamond Co., Ltd. | Polycrystalline diamond compact |
US11377910B2 (en) | 2017-11-15 | 2022-07-05 | Sf Diamond Co., Ltd. | Polycrystalline diamond compact |
US20190368277A1 (en) | 2017-11-15 | 2019-12-05 | Sf Diamond Co., Ltd. | Polycrystalline diamond compact |
USD878436S1 (en) | 2017-11-16 | 2020-03-17 | Us Synthetic Corporation | Cutting tool |
USD914070S1 (en) * | 2017-11-16 | 2021-03-23 | Us Synthetic Corporation | Cutting tool |
USD908753S1 (en) * | 2017-11-16 | 2021-01-26 | Us Synthetic Corporation | Cutting tool |
US20200347680A1 (en) | 2017-12-26 | 2020-11-05 | Kingdream Public Limited Company | Polycrystalline Diamond Compact and Drilling Bit |
WO2019128956A1 (en) | 2017-12-26 | 2019-07-04 | 中石化江钻石油机械有限公司 | Diamond composite plate and drill bit |
US11391095B2 (en) | 2017-12-26 | 2022-07-19 | Kingdream Public Limited Company | Polycrystalline diamond compact and drilling bit |
US20190203540A1 (en) | 2018-01-03 | 2019-07-04 | Baker Hughes, A Ge Company, Llc | Cutting elements with geometries to better maintain aggressiveness and related earth-boring tools and methods |
US10830000B2 (en) | 2018-04-25 | 2020-11-10 | National Oilwell Varco, L.P. | Extrudate-producing ridged cutting element |
WO2019209448A1 (en) | 2018-04-25 | 2019-10-31 | National Oilwell Varco, L.P. | Extrudate-producing ridged cutting element |
EP3784866B1 (en) | 2018-04-25 | 2022-11-09 | National Oilwell Varco, L.P. | Extrudate-producing ridged cutting element |
US20190330928A1 (en) | 2018-04-25 | 2019-10-31 | National Oilwell Varco, L.P. | Extrudate-producing ridged cutting element |
US20210237176A1 (en) * | 2018-04-27 | 2021-08-05 | Seco Tools Ab | Tool body and a milling tool |
US20190338599A1 (en) | 2018-05-04 | 2019-11-07 | Varel International Ind., L.L.C. | Superhard cutter with spikes |
US20190376346A1 (en) | 2018-06-11 | 2019-12-12 | Varel International Ind., L.L.C. | Spirally and/or radially serrated superhard cutter |
US20190390520A1 (en) | 2018-06-21 | 2019-12-26 | Varel International Ind., L.L.C. | Superhard gouging cutter or shock stud for fixed cutter drill bit |
USD951313S1 (en) * | 2018-07-12 | 2022-05-10 | Halliburton Energy Services, Inc. | PDC cutter |
US20210277722A1 (en) | 2018-07-13 | 2021-09-09 | Kingdream Public Limited Company | Multiple ridge diamond compact for drill bit and drill bit |
US10577870B2 (en) | 2018-07-27 | 2020-03-03 | Baker Hughes, A Ge Company, Llc | Cutting elements configured to reduce impact damage related tools and methods—alternate configurations |
US11085243B2 (en) | 2018-08-02 | 2021-08-10 | Saudi Arabian Oil Company | Drill bit cutter |
USD926239S1 (en) * | 2018-08-29 | 2021-07-27 | Seco Tools Ab | Milling cutter tool |
USD926847S1 (en) * | 2018-08-29 | 2021-08-03 | Seco Tools Ab | Milling cutter tool |
USD926846S1 (en) * | 2018-08-29 | 2021-08-03 | Seco Tools Ab | Milling cutter tool |
WO2020076358A1 (en) | 2018-10-09 | 2020-04-16 | Cnpc Usa Corporation | Convex ridge type non-planar cutting tooth and diamond drill bit |
USD920401S1 (en) * | 2018-11-15 | 2021-05-25 | Caterpillar Inc. | Cutting tool |
USD924949S1 (en) | 2019-01-11 | 2021-07-13 | Us Synthetic Corporation | Cutting tool |
USD947910S1 (en) * | 2019-01-11 | 2022-04-05 | Us Synthetic Corporation | Drill bit |
US20220228444A1 (en) | 2019-06-04 | 2022-07-21 | Element Six (Uk) Limited | A cutting element and methods of making the same |
US20220228443A1 (en) | 2019-06-04 | 2022-07-21 | Element Six (Uk) Limited | A cutting element and methods of making same |
WO2020245223A1 (en) | 2019-06-04 | 2020-12-10 | Element Six (Uk) Limited | A cutting element and methods of making same |
WO2020245165A1 (en) | 2019-06-04 | 2020-12-10 | Element Six (Uk) Limited | A cutting element and methods of making same |
US20200399961A1 (en) | 2019-06-19 | 2020-12-24 | Halliburton Energy Services, Inc. | Earth-boring drill bit with a depth-of-cut control (docc) element including a rolling element |
US20210002961A1 (en) | 2019-07-01 | 2021-01-07 | Cnpc Usa Corporation | Cutting element with reduced friction |
US20210009426A1 (en) | 2019-07-10 | 2021-01-14 | Sf Diamond Co., Ltd. | Polycrystalline diamond compact table with polycrystalline diamond extensions therefrom |
USD969183S1 (en) * | 2019-09-09 | 2022-11-08 | Halliburton Energy Services, Inc. | Boss on nozzle bores of a drill bit |
US20220397006A1 (en) | 2019-09-26 | 2022-12-15 | Schlumberger Technology Corporation | Cutter with edge durability |
WO2021062443A1 (en) | 2019-09-26 | 2021-04-01 | Smith International Inc. | Cutter with edge durability |
WO2021080900A1 (en) | 2019-10-21 | 2021-04-29 | Smith International Inc. | Cutter with geometric cutting edges |
US20210180410A1 (en) | 2019-12-12 | 2021-06-17 | Cnpc Usa Corporation | Cutting Elements with Increased Curvature Cutting Edges |
US11591858B2 (en) | 2019-12-12 | 2023-02-28 | Cnpc Usa Corporation | Cutting elements with increased curvature cutting edges |
US11578538B2 (en) | 2020-01-09 | 2023-02-14 | Schlumberger Technology Corporation | Cutting element with nonplanar face to improve cutting efficiency and durability |
US20210215003A1 (en) | 2020-01-09 | 2021-07-15 | Schlumberger Technology Corporation | Cutting element with nonplanar face to improve cutting efficiency and durability |
WO2021158218A1 (en) | 2020-02-05 | 2021-08-12 | Baker Hughes Oilfield Operations Llc | Cutting element with improved mechanical efficiency |
US20220316280A1 (en) | 2020-02-05 | 2022-10-06 | Baker Hughes Oilfield Operations Llc | Cutting element with improved mechanical efficiency |
WO2021158215A1 (en) | 2020-02-05 | 2021-08-12 | Baker Hughes Oilfield Operations Llc | Cutter geometry utilizing spherical cutouts |
US20230064436A1 (en) | 2020-02-05 | 2023-03-02 | Baker Hughes Oilfield Operations Llc | Cutter geometry utilizing spherical cutouts |
US20210370419A1 (en) | 2020-05-27 | 2021-12-02 | Cnpc Usa Corporation | Cutting Elements with Reduced Variable Back Rake Angle |
WO2021243362A1 (en) | 2020-05-27 | 2021-12-02 | Cnpc Usa Corporation | Cutting elements with ridged and inclined cutting face |
US20220003046A1 (en) | 2020-05-27 | 2022-01-06 | Cnpc Usa Corporation | Cutting Elements with Ridged and Inclined Cutting Face |
US20220017798A1 (en) | 2020-07-16 | 2022-01-20 | SF Diamond USA, INC. | Complex polycrystalline diamond compact |
USD982046S1 (en) * | 2020-10-16 | 2023-03-28 | Sf Diamond Co., Ltd. | Drill bit |
USD982632S1 (en) * | 2020-10-16 | 2023-04-04 | Sf Diamond Co., Ltd. | Drill bit |
USD982631S1 (en) * | 2020-10-16 | 2023-04-04 | Sf Diamond Co., Ltd. | Drill bit |
USD989827S1 (en) * | 2020-10-16 | 2023-06-20 | Sf Diamond Co., Ltd. | Drill bit |
USD989826S1 (en) * | 2020-10-16 | 2023-06-20 | Sf Diamond Co., Ltd. | Drill bit |
WO2022115465A1 (en) | 2020-11-24 | 2022-06-02 | Schlumberger Technology Corporation | Pdc cutter with enhanced performance and durability |
US20220251905A1 (en) | 2021-02-05 | 2022-08-11 | Baker Hughes Oilfield Operations Llc | Cutting elements for earth-boring tools, methods of manufacturing earth-boring tools, and related earth-boring tools |
US20220403706A1 (en) | 2021-06-18 | 2022-12-22 | Suzhou Superior Industrial Technology Co. Ltd | Drill bit cutters with stepped surfaces |
Non-Patent Citations (1)
Title |
---|
US D996,482 S, 08/2023, Fang (withdrawn) * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
USD967880S1 (en) | Milling bit | |
USD928635S1 (en) | Goniometer | |
USD969184S1 (en) | Milling bit | |
USD969890S1 (en) | Milling bit | |
USD910387S1 (en) | Cutting board | |
USD880260S1 (en) | Cooler divider and cutting board | |
USD909154S1 (en) | Cutting board | |
USD976404S1 (en) | Trocar depth limiter | |
USD952277S1 (en) | Hand-held scrubbing tool | |
USD928555S1 (en) | Container lid | |
USD907971S1 (en) | Cutting board | |
USD959521S1 (en) | Tool | |
USD971614S1 (en) | Edge-styling multi-tool | |
USD952472S1 (en) | Tin for packaging | |
USD984852S1 (en) | Container | |
USD963165S1 (en) | Trocar | |
USD901806S1 (en) | Hand tool | |
USD1026979S1 (en) | Cutting tool | |
USD997730S1 (en) | Container | |
USD1002275S1 (en) | Container | |
USD993725S1 (en) | Sloped channel cutting board | |
USD976403S1 (en) | Trocar depth limiter | |
USD964660S1 (en) | Fist band | |
USD925327S1 (en) | Tool handle | |
USD919389S1 (en) | Decoupler tool |