Trailer lock
Latest Handyway Co., Ltd. Patents:
Description
Claims
The ornamental design for a trailer lock, as shown and described.
Referenced Cited
Patent History
Patent number: D646951
Type: Grant
Filed: Mar 15, 2011
Date of Patent: Oct 18, 2011
Assignee: Handyway Co., Ltd. (Changhua)
Inventor: Chin-Hui Tsai (Changhua)
Primary Examiner: Prabhakar Deshmukh
Attorney: Rosenberg, Klein & Lee
Application Number: 29/387,538
Type: Grant
Filed: Mar 15, 2011
Date of Patent: Oct 18, 2011
Assignee: Handyway Co., Ltd. (Changhua)
Inventor: Chin-Hui Tsai (Changhua)
Primary Examiner: Prabhakar Deshmukh
Attorney: Rosenberg, Klein & Lee
Application Number: 29/387,538
Classifications
Current U.S. Class:
D8/330;
D8/331;
D8/339