Wheelchair bumper
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Description
The portions of the Figures shown in broken lines are not part of the claimed design and are for illustration only.
Claims
The ornamental design for a wheelchair bumper, as shown and described.
Referenced Cited
U.S. Patent Documents
D417859 | December 21, 1999 | Leitner et al. |
D418106 | December 28, 1999 | Leitner et al. |
D485619 | January 20, 2004 | Hoefer |
6719345 | April 13, 2004 | Ootsuka et al. |
D521910 | May 30, 2006 | Gillett et al. |
7063366 | June 20, 2006 | Leitner et al. |
D544826 | June 19, 2007 | Smith |
D553072 | October 16, 2007 | Smith |
7393035 | July 1, 2008 | Leitner et al. |
Patent History
Patent number: D589412
Type: Grant
Filed: Feb 29, 2008
Date of Patent: Mar 31, 2009
Assignee: Invacare International Sarl (Gland)
Inventor: Bruno Perruchon (Chambray les Tours)
Primary Examiner: Ian Simmons
Assistant Examiner: Charles D Hanson
Attorney: Calfee, Halter & Griswold LLP
Application Number: 29/304,351
Type: Grant
Filed: Feb 29, 2008
Date of Patent: Mar 31, 2009
Assignee: Invacare International Sarl (Gland)
Inventor: Bruno Perruchon (Chambray les Tours)
Primary Examiner: Ian Simmons
Assistant Examiner: Charles D Hanson
Attorney: Calfee, Halter & Griswold LLP
Application Number: 29/304,351
Classifications
Current U.S. Class:
Element Or Attachment (D12/133)