Chain cover
Description
Claims
The ornamental design for a chain cover, as shown and described.
Referenced Cited
U.S. Patent Documents
3885471 | May 1975 | Morine et al. |
3927578 | December 1975 | Mattila |
D376569 | December 17, 1996 | Fang |
D507995 | August 2, 2005 | Okada |
20030224891 | December 4, 2003 | Chou |
Patent History
Patent number: D557182
Type: Grant
Filed: Jan 26, 2007
Date of Patent: Dec 11, 2007
Inventor: Ching-Jung Wu (Taichung City 406)
Primary Examiner: Cathron Brooks
Assistant Examiner: Linda Brooks
Attorney: Rosenberg, Klein & Lee
Application Number: 29/271,765
Type: Grant
Filed: Jan 26, 2007
Date of Patent: Dec 11, 2007
Inventor: Ching-Jung Wu (Taichung City 406)
Primary Examiner: Cathron Brooks
Assistant Examiner: Linda Brooks
Attorney: Rosenberg, Klein & Lee
Application Number: 29/271,765
Classifications
Current U.S. Class:
For Chain, Sprocket Or Derailleur, Etc. (D12/127)