Walking aid
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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 walking aid, as shown and described.
Referenced Cited
U.S. Patent Documents
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D561065 | February 5, 2008 | Kindberg et al. |
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D589411 | March 31, 2009 | Brown et al. |
D609138 | February 2, 2010 | Skafdrup et al. |
7743779 | June 29, 2010 | Gee, Sr. |
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Patent History
Patent number: D654832
Type: Grant
Filed: May 7, 2010
Date of Patent: Feb 28, 2012
Assignee: Invacare International SARL (Gland)
Inventors: Sofia Pettersson (Halmstad), Aurélie Lauret (Villandry)
Primary Examiner: Celia A. Murphy
Assistant Examiner: John Windmuller
Attorney: Calfee, Halter & Griswold LLP
Application Number: 29/361,254
Type: Grant
Filed: May 7, 2010
Date of Patent: Feb 28, 2012
Assignee: Invacare International SARL (Gland)
Inventors: Sofia Pettersson (Halmstad), Aurélie Lauret (Villandry)
Primary Examiner: Celia A. Murphy
Assistant Examiner: John Windmuller
Attorney: Calfee, Halter & Griswold LLP
Application Number: 29/361,254
Classifications
Current U.S. Class:
Element Or Attachment (D12/133)