Walker
Description
Claims
The ornamental design for a walker, as shown and described.
Referenced Cited
U.S. Patent Documents
D281771 | December 17, 1985 | Webb |
D395853 | July 7, 1998 | Luo |
D396437 | July 28, 1998 | Liljedahl |
D427115 | June 27, 2000 | Kjell et al. |
D441694 | May 8, 2001 | Kjell et al. |
D448706 | October 2, 2001 | Ferm |
6378883 | April 30, 2002 | Epstein |
D475323 | June 3, 2003 | Hallgrimsson |
D479164 | September 2, 2003 | Wu |
D481336 | October 28, 2003 | Wu |
D495628 | September 7, 2004 | Cowie |
Patent History
Patent number: D564949
Type: Grant
Filed: Sep 12, 2006
Date of Patent: Mar 25, 2008
Assignee: Heartwell Co., Ltd. (Chiba)
Inventor: Satoshi Nakagawa (Tokyo)
Primary Examiner: Charles A. Rademaker
Assistant Examiner: Charles D Hanson
Attorney: Masuvalley and Partners
Application Number: 29/266,027
Type: Grant
Filed: Sep 12, 2006
Date of Patent: Mar 25, 2008
Assignee: Heartwell Co., Ltd. (Chiba)
Inventor: Satoshi Nakagawa (Tokyo)
Primary Examiner: Charles A. Rademaker
Assistant Examiner: Charles D Hanson
Attorney: Masuvalley and Partners
Application Number: 29/266,027
Classifications
Current U.S. Class:
Walker (D12/130)