Wheelchair frame
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Description
Claims
The ornamental design for a wheelchair frame, as shown and described.
Referenced Cited
U.S. Patent Documents
D344702 | March 1, 1994 | Robertson et al. |
D395854 | July 7, 1998 | Hernandez et al. |
D413555 | September 7, 1999 | Hernandez et al. |
D413843 | September 14, 1999 | Dickie |
D415981 | November 2, 1999 | Dickie |
D433968 | November 21, 2000 | Mascari et al. |
6419253 | July 16, 2002 | Mascari |
7192042 | March 20, 2007 | Cerreto |
7249777 | July 31, 2007 | Schreiber |
D559741 | January 15, 2008 | Lasher, III |
7360781 | April 22, 2008 | Schreiber et al. |
D588051 | March 10, 2009 | Moller et al. |
7520518 | April 21, 2009 | Peterson et al. |
Patent History
Patent number: D627271
Type: Grant
Filed: Aug 3, 2009
Date of Patent: Nov 16, 2010
Assignee: Sunrise Medical HHG, Inc. (Longmont, CO)
Inventor: Michael Knopf (Dielheim)
Primary Examiner: Ian Simmons
Assistant Examiner: Charles D Hanson
Attorney: MacMillan, Sobanski & Todd, LLC
Application Number: 29/341,288
Type: Grant
Filed: Aug 3, 2009
Date of Patent: Nov 16, 2010
Assignee: Sunrise Medical HHG, Inc. (Longmont, CO)
Inventor: Michael Knopf (Dielheim)
Primary Examiner: Ian Simmons
Assistant Examiner: Charles D Hanson
Attorney: MacMillan, Sobanski & Todd, LLC
Application Number: 29/341,288
Classifications