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The ornamental design for a heavy duty drill shear attachment, as shown and described.
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FIG. 1 is a perspective view showing my new design heavy duty drill shear attachment;
FIG. 2 is a top plan view;
FIG. 3 is a right side elevational view;
FIG. 4 is a front elevational view;
FIG. 5 is a rear elevational view;
FIG. 6 is a left side elevational view; and,
FIG. 7 is a bottom plan view.
The broken line drawings of FIG. 1 are for illustrative purposes only to show environment and form no part of the claimed design.
| Patent | Priority | Assignee | Title |
| 10293471, | Sep 13 2013 | ZHI LONG H K COMPANY LIMITED | Adapter for multifunctional electric drill |
| 10675741, | Sep 18 2017 | Hsin Ying Enterprise Co., Ltd. | Auxiliary device for electric nail gun header structure |
| 9649702, | Jun 24 2015 | MALCO TOOLS, INC | 360° rotatable drill shear attachment |
| 9701032, | Jul 23 2014 | Black & Decker Inc. | Power tool accessory with brace |
| D730141, | Aug 15 2014 | Black & Decker Inc.; Black & Decker Inc | Shear accessory |
| ER69, |
| Patent | Priority | Assignee | Title |
| 2047483, | |||
| 2256779, | |||
| 2604695, | |||
| 2635335, | |||
| 2760265, | |||
| 3654700, | |||
| 3787742, | |||
| 3808682, | |||
| 4369576, | May 22 1981 | HUSKIE TOOLS, INC , A CORP OF ILLINOIS | Hand-held cable cutter |
| 4682416, | Jul 26 1983 | Metal cutter | |
| 5901447, | Mar 07 1996 | GASWELD PTY LTD | Shearing device |
| 5992024, | Mar 20 1998 | Clippings directing attachment for composite board shears | |
| 5993303, | Mar 06 1998 | General Tools & Instruments Company LLC | Hand-held cutting tool for cutting fiber-cement siding |
| 6178643, | Jul 08 1999 | Electroline Corporation | Hand-held ratchet action tool |
| 6250998, | Aug 19 1997 | General Tools & Instruments Company LLC | Hand-held cutting tool for cutting fiber |
| 6776150, | Mar 06 1998 | General Tools & Instruments Company LLC | Method and apparatus for cutting fiber-cement material along an arcuate path |
| 20050028391, | |||
| 197987, | |||
| 222332, | |||
| 229023, | |||
| D426443, | May 05 1999 | Work piece support for a shear device | |
| D443806, | Nov 08 1999 | PacTool International Ltd | Fiber-cement cutting tool |
| D488695, | Feb 25 2003 | Malco Products, Inc. | Drill shear attachment |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 16 2003 | Malco Products, Inc. | (assignment on the face of the patent) | / | |||
| Dec 23 2003 | PETERSON, ERIC L | MALCO PRODUCTS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014866 | /0144 | |
| Jan 31 2017 | MALCO PRODUCTS, INC | Malco Products, SBC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 049429 | /0372 |
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