Wrench head

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Description

FIG. 1 is a perspective view of the wrench head, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken line showing on FIGS. 1–6 is for illustrative purposes only and forms no part of the claimed design.

Claims

I claim the ornamental design for the wrench head, as shown and described.

Referenced Cited
U.S. Patent Documents
2716367 August 1955 Montgomery
5136902 August 11, 1992 Ma
D357618 April 25, 1995 Macor
D410179 May 25, 1999 Hsieh
5953968 September 21, 1999 Macor
6131492 October 17, 2000 Mai
D443189 June 5, 2001 Li-Chen
6305252 October 23, 2001 Hsu
6389934 May 21, 2002 Yen
D552438 October 9, 2007 Wu
Patent History
Patent number: D603669
Type: Grant
Filed: Apr 28, 2009
Date of Patent: Nov 10, 2009
Inventor: Shih-Tsung Hsu (Taichung City 407)
Primary Examiner: Raphael Barkai
Assistant Examiner: Randall H Gholson
Attorney: Banger Shia
Application Number: 29/336,092
Classifications
Current U.S. Class: D8/28