Hammerhead
Description
The handle attached to the hammerhead shown in broken lines is included for illustrative purposes only and forms no part of the claimed design.
Claims
The ornamental design for a hammerhead, as shown and described.
Referenced Cited
U.S. Patent Documents
3320985 | May 1967 | Maguire et al. |
D322021 | December 3, 1991 | Hsu |
D325863 | May 5, 1992 | Chen |
D431987 | October 17, 2000 | Staton |
D431988 | October 17, 2000 | Staton |
D452126 | December 18, 2001 | Hung |
D460337 | July 16, 2002 | Shults et al. |
6536308 | March 25, 2003 | Thorne et al. |
D505609 | May 31, 2005 | Hung |
D534409 | January 2, 2007 | Chen |
D536592 | February 13, 2007 | Chen |
Patent History
Patent number: D603675
Type: Grant
Filed: Feb 4, 2009
Date of Patent: Nov 10, 2009
Inventor: Yung-Shou Chen (Chung Ho Tsuen, Long-Ching Town, Taichung Hsien)
Primary Examiner: Philip S Hyder
Attorney: Pai Patent & Trademark Law Firm
Application Number: 29/313,722
Type: Grant
Filed: Feb 4, 2009
Date of Patent: Nov 10, 2009
Inventor: Yung-Shou Chen (Chung Ho Tsuen, Long-Ching Town, Taichung Hsien)
Primary Examiner: Philip S Hyder
Attorney: Pai Patent & Trademark Law Firm
Application Number: 29/313,722
Classifications
Current U.S. Class:
D8/78