Patent
   D513953
Priority
Feb 25 2003
Filed
Dec 16 2003
Issued
Jan 31 2006
Expiry
Jan 31 2020
Assg.orig
Entity
unknown
5
23
n/a
The ornamental design for a heavy duty drill shear attachment, as shown and described.

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.

Peterson, Eric L.

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 Products, SBC 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
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D488695, Feb 25 2003 Malco Products, Inc. Drill shear attachment
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 16 2003Malco Products, Inc.(assignment on the face of the patent)
Dec 23 2003PETERSON, ERIC L MALCO PRODUCTS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0148660144 pdf
Jan 31 2017MALCO PRODUCTS, INC Malco Products, SBCCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0494290372 pdf
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