Lock
Description
The broken line environment is for illustrative purpose only and forms no part of the claimed design.
Claims
The ornamental design for a lock, as shown and described.
Referenced Cited
U.S. Patent Documents
| 1881809 | October 1932 | Maxwell |
| D143246 | December 1945 | Soref |
| 3908415 | September 1975 | Foote |
| 4226100 | October 7, 1980 | Hampton et al. |
| 5761935 | June 9, 1998 | Adelmeyer |
| D431769 | October 10, 2000 | Gast |
| D432393 | October 24, 2000 | Gast |
| D439498 | March 27, 2001 | Hennig |
| 6539754 | April 1, 2003 | Fang |
| D564338 | March 18, 2008 | Lu |
| D606382 | December 22, 2009 | Stevens |
| D606840 | December 29, 2009 | Gould |
| D638278 | May 24, 2011 | Plato |
Patent History
Patent number: D665648
Type: Grant
Filed: Jul 27, 2011
Date of Patent: Aug 21, 2012
Assignee: Sinox Co., Ltd. (New Taipei)
Inventor: Mei-Ling Cheung (New Taipei)
Primary Examiner: Prabhakar Deshmukh
Attorney: Schmeiser, Olsen & Watts LLP
Application Number: 29/398,209
Type: Grant
Filed: Jul 27, 2011
Date of Patent: Aug 21, 2012
Assignee: Sinox Co., Ltd. (New Taipei)
Inventor: Mei-Ling Cheung (New Taipei)
Primary Examiner: Prabhakar Deshmukh
Attorney: Schmeiser, Olsen & Watts LLP
Application Number: 29/398,209
Classifications
Current U.S. Class:
D8/334;
D8/330;
D8/343