Wrench
Description
Claims
The ornamental design for a wrench, as shown and described.
Referenced Cited
U.S. Patent Documents
3691876 | September 1972 | Cassidy, Jr. |
4261233 | April 14, 1981 | Konecny |
6070502 | June 6, 2000 | Chang |
6257096 | July 10, 2001 | Ling |
D492556 | July 6, 2004 | Barry et al. |
6845691 | January 25, 2005 | Hsien |
6865971 | March 15, 2005 | Ernesti |
20040093995 | May 20, 2004 | Hu |
20040149087 | August 5, 2004 | Hsien |
Patent History
Patent number: D553456
Type: Grant
Filed: May 5, 2006
Date of Patent: Oct 23, 2007
Inventor: Bobby Hu (Taichung)
Primary Examiner: Raphael Barkai
Assistant Examiner: Randall H Gholson
Attorney: Kamrath & Associates PA
Application Number: 29/246,725
Type: Grant
Filed: May 5, 2006
Date of Patent: Oct 23, 2007
Inventor: Bobby Hu (Taichung)
Primary Examiner: Raphael Barkai
Assistant Examiner: Randall H Gholson
Attorney: Kamrath & Associates PA
Application Number: 29/246,725
Classifications
Current U.S. Class:
D8/25