Drill key

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Description

FIG. 1 is a front perspective view of a drill key showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines are for illustrative purpose only and form no part of the claimed design.

Claims

The ornamental design for a drill key, as shown and described.

Referenced Cited
U.S. Patent Documents
2529815 November 1950 Rothe
2633006 March 1953 Taylor
D188343 July 1960 Sedler
3338078 August 1967 Eberitch et al.
D211827 July 1968 Reisner
D215267 September 1969 Reisner
D225301 December 1972 Uliano
4747282 May 31, 1988 Nyun
4986554 January 22, 1991 Rathbun
D492186 June 29, 2004 Howard
7443945 October 28, 2008 Bruder et al.
D632543 February 15, 2011 Liu
D633370 March 1, 2011 Rand
Patent History
Patent number: D659511
Type: Grant
Filed: Aug 16, 2011
Date of Patent: May 15, 2012
Inventor: Sukhwinder Singh Dhaliwal (Sacramento, CA)
Primary Examiner: Prabhakar Deshmukh
Attorney: Patent Law Offices of Rick Martin, P.C.
Application Number: 29/399,572
Classifications
Current U.S. Class: D8/348