Wrench

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

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

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof; and,

FIG. 6 is a top view thereof.

Claims

The ornamental design for wrench, as shown and described.

Referenced Cited
U.S. Patent Documents
4170909 October 16, 1979 Wagner
5142953 September 1, 1992 Lin
5439210 August 8, 1995 Davis
6032556 March 7, 2000 Hu
6216566 April 17, 2001 Zurbuchen
6279430 August 28, 2001 Hsieh
6314844 November 13, 2001 Warner
6378701 April 30, 2002 Kuo
6688196 February 10, 2004 Warner
6912934 July 5, 2005 Liao
Patent History
Patent number: D571173
Type: Grant
Filed: Aug 1, 2007
Date of Patent: Jun 17, 2008
Inventor: Bobby Hu (West District, Taichung)
Primary Examiner: Raphael Barkai
Assistant Examiner: Randall H Gholson
Attorney: Kamrath & Associates PA
Application Number: 29/282,902
Classifications
Current U.S. Class: D8/27