USD682898S1 - Drill head for deep hole drilling - Google Patents

Drill head for deep hole drilling Download PDF

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Publication number
USD682898S1
USD682898S1 US29/391,363 US201129391363F USD682898S US D682898 S1 USD682898 S1 US D682898S1 US 201129391363 F US201129391363 F US 201129391363F US D682898 S USD682898 S US D682898S
Authority
US
United States
Prior art keywords
drill head
deep hole
hole drilling
drill
drilling
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
Application number
US29/391,363
Inventor
Katsushi Fujii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ayabo Corp
Original Assignee
Ayabo Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Assigned to AYABO CORPORATION reassignment AYABO CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: FUJII, KATSUSHI
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Publication of USD682898S1 publication Critical patent/USD682898S1/en
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Anticipated expiration legal-status Critical

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Description

FIG. 1 is a front perspective view of the drill head design.
FIG. 2 is a front elevational view of the drill head design.
FIG. 3 is a rear elevational view of the drill head design.
FIG. 4 is a left side elevational view of the drill head design.
FIG. 5 is a right side elevational view of the drill head design.
FIG. 6 is a top view of the drill head design; and,
FIG. 7 is a bottom view of the drill head design.
The broken line showing on the drawing disclosure is for illustrative purposes only and forms no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for a drill head for deep hole drilling, as shown and described.
US29/391,363 2010-11-11 2011-05-06 Drill head for deep hole drilling Active USD682898S1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010027217 2010-11-11
JP2010-027217 2010-11-11

Publications (1)

Publication Number Publication Date
USD682898S1 true USD682898S1 (en) 2013-05-21

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US29/391,363 Active USD682898S1 (en) 2010-11-11 2011-05-06 Drill head for deep hole drilling

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US (1) USD682898S1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD735784S1 (en) * 2013-07-19 2015-08-04 Element Six Limited Mill tool
USD816745S1 (en) * 2015-10-16 2018-05-01 Sugino Machine Limited Reaming and burnishing tool
USD859482S1 (en) * 2017-08-22 2019-09-10 Sugino Machine Limited Roller burnishing tool for machine tool
USD892868S1 (en) * 2017-08-17 2020-08-11 Downhole Products Limited Tubing shoe
USD911399S1 (en) * 2018-12-06 2021-02-23 Halliburton Energy Services, Inc. Innermost cutter for a fixed-cutter drill bit
US11655681B2 (en) 2018-12-06 2023-05-23 Halliburton Energy Services, Inc. Inner cutter for drilling

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
C-1202:1—The Brochure issued by Sandvik, a Swedish company, in Dec. 2009.
The Brochure issued by Unitac Incorporated, a Japanese company, in Feb. 2010.
The Clip from the Magazine "The Leader of Tool Tech", in Apr. 2010.

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD735784S1 (en) * 2013-07-19 2015-08-04 Element Six Limited Mill tool
USD735785S1 (en) * 2013-07-19 2015-08-04 Element Six Limited Mill tool
USD736279S1 (en) * 2013-07-19 2015-08-11 Element Six Limited Mill tool
USD816745S1 (en) * 2015-10-16 2018-05-01 Sugino Machine Limited Reaming and burnishing tool
USD892868S1 (en) * 2017-08-17 2020-08-11 Downhole Products Limited Tubing shoe
USD859482S1 (en) * 2017-08-22 2019-09-10 Sugino Machine Limited Roller burnishing tool for machine tool
USD911399S1 (en) * 2018-12-06 2021-02-23 Halliburton Energy Services, Inc. Innermost cutter for a fixed-cutter drill bit
US11655681B2 (en) 2018-12-06 2023-05-23 Halliburton Energy Services, Inc. Inner cutter for drilling

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