Power unit for walking support
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Description
Claims
The ornamental design for, power unit for walking support, as shown and described.
Referenced Cited
U.S. Patent Documents
D291148 | August 4, 1987 | Rizzo |
D372536 | August 6, 1996 | Grifka |
6969364 | November 29, 2005 | Sterling |
D545443 | June 26, 2007 | Ng |
20060258967 | November 16, 2006 | Fujil et al. |
20070233279 | October 4, 2007 | Kazerooni et al. |
Patent History
Patent number: D588795
Type: Grant
Filed: Mar 28, 2008
Date of Patent: Mar 24, 2009
Assignee: Honda Motor Co., Ltd. (Tokyo)
Inventor: Taiji Koyama (Wako)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Anhdao Doan
Attorney: Westerman, Hattori, Daniels & Adrian, LLP.
Application Number: 29/305,835
Type: Grant
Filed: Mar 28, 2008
Date of Patent: Mar 24, 2009
Assignee: Honda Motor Co., Ltd. (Tokyo)
Inventor: Taiji Koyama (Wako)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Anhdao Doan
Attorney: Westerman, Hattori, Daniels & Adrian, LLP.
Application Number: 29/305,835
Classifications
Current U.S. Class:
D3/7