USD524333S1 - Heavy duty hard rock drill tool - Google Patents
Heavy duty hard rock drill tool Download PDFInfo
- Publication number
- USD524333S1 USD524333S1 US29/204,245 US20424504F USD524333S US D524333 S1 USD524333 S1 US D524333S1 US 20424504 F US20424504 F US 20424504F US D524333 S USD524333 S US D524333S
- Authority
- US
- United States
- Prior art keywords
- drill tool
- heavy duty
- rock drill
- hard rock
- duty hard
- 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.)
- Expired - Lifetime
Links
Images
Description
FIG. 1 is a side elevational view of a heavy duty hard rock drill tool illustrating the invention, the opposite side being a mirror image;
FIG. 2 is a top plan view of the drill tool;
FIG. 3 is a bottom view of the drill tool;
FIG. 4 is another side elevational view of the drill tool, as rotated 90° from the FIG. 1 view, and the opposite side of the FIG. 4 view being a mirror image thereof; and
FIG. 5 is a perspective view of the drill tool.
Claims (1)
- The ornamental design for a heavy duty hard rock drill tool, as shown.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/204,245 USD524333S1 (en) | 2004-04-27 | 2004-04-27 | Heavy duty hard rock drill tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/204,245 USD524333S1 (en) | 2004-04-27 | 2004-04-27 | Heavy duty hard rock drill tool |
Publications (1)
Publication Number | Publication Date |
---|---|
USD524333S1 true USD524333S1 (en) | 2006-07-04 |
Family
ID=36614251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/204,245 Expired - Lifetime USD524333S1 (en) | 2004-04-27 | 2004-04-27 | Heavy duty hard rock drill tool |
Country Status (1)
Country | Link |
---|---|
US (1) | USD524333S1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090184564A1 (en) * | 2008-01-22 | 2009-07-23 | The William J. Brady Loving Trust | Pcd percussion drill bit |
US9551189B2 (en) | 2008-01-22 | 2017-01-24 | Wbm-Llc | Polycrystalline diamond percussion drill bits using low thrust and torque for application with small diameter drill bits |
US10907417B2 (en) | 2008-01-22 | 2021-02-02 | William J Brady | Polycrystalline diamond chisel type insert for use in percussion drill bits even for use in large hole percussion drilling of oil wells |
-
2004
- 2004-04-27 US US29/204,245 patent/USD524333S1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090184564A1 (en) * | 2008-01-22 | 2009-07-23 | The William J. Brady Loving Trust | Pcd percussion drill bit |
US9551189B2 (en) | 2008-01-22 | 2017-01-24 | Wbm-Llc | Polycrystalline diamond percussion drill bits using low thrust and torque for application with small diameter drill bits |
US10907417B2 (en) | 2008-01-22 | 2021-02-02 | William J Brady | Polycrystalline diamond chisel type insert for use in percussion drill bits even for use in large hole percussion drilling of oil wells |
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