Key ring
Description
Claims
The ornamental design for a key ring, as shown and described.
Referenced Cited
U.S. Patent Documents
| 1638743 | August 1927 | Peterson et al. |
| D114580 | May 1939 | Shields |
| D384301 | September 30, 1997 | Gusky |
| D388733 | January 6, 1998 | Campbell |
| D390154 | February 3, 1998 | Gusky |
| D391517 | March 3, 1998 | Gusky |
| D395257 | June 16, 1998 | Gusky |
| D418443 | January 4, 2000 | Wieck |
| D452455 | December 25, 2001 | Rimes |
| D455366 | April 9, 2002 | Basha |
| D535581 | January 23, 2007 | Scharr |
Patent History
Patent number: D604943
Type: Grant
Filed: Jun 25, 2009
Date of Patent: Dec 1, 2009
Assignee: Hannspree, Inc. (Taipei)
Inventor: Yi-Chung Chiu (Taoyuan)
Primary Examiner: R. Seifert
Attorney: Ditthavong Mori & Steiner, P.C.
Application Number: 29/339,165
Type: Grant
Filed: Jun 25, 2009
Date of Patent: Dec 1, 2009
Assignee: Hannspree, Inc. (Taipei)
Inventor: Yi-Chung Chiu (Taoyuan)
Primary Examiner: R. Seifert
Attorney: Ditthavong Mori & Steiner, P.C.
Application Number: 29/339,165
Classifications
Current U.S. Class:
D3/211