Wheelchair base
Daff December 25, 2
U.S. patent number D673,083 [Application Number D/400,282] was granted by the patent office on 2012-12-25 for wheelchair base. This patent grant is currently assigned to Red Milawa Pty. Ltd.. Invention is credited to Ashley Daff.
| United States Patent | D673,083 |
| Daff | December 25, 2012 |
Wheelchair base
Claims
CLAIM The ornamental design for wheelchair base, as shown and described.
| Inventors: | Daff; Ashley (Frankston, AU) |
|---|---|
| Assignee: | Red Milawa Pty. Ltd. (Victoria,
AU) |
| Appl. No.: | D/400,282 |
| Filed: | August 25, 2011 |
| Current U.S. Class: | D12/133 |
| Current International Class: | 1212 |
| Field of Search: | ;D12/128-133 ;280/62,647-650,29,200,47.38,250.1,259,642,658,220 |
References Cited [Referenced By]
U.S. Patent Documents
| D380991 | July 1997 | Deming |
| 6312000 | November 2001 | Pauls et al. |
| 6352273 | March 2002 | Dickie |
| D491494 | June 2004 | Lippert |
| 7021641 | April 2006 | Wu |
| D569769 | May 2008 | Chiu et al. |
| D590304 | April 2009 | Kruse |
| 7828310 | November 2010 | Vreeswijk et al. |
| D632229 | February 2011 | Kruse |
| 332749 | Sep 2010 | AU | |||
Assistant Examiner: Hanson; Charles
Attorney, Agent or Firm: Faegre Baker Daniels LLP
Description
FIG. 1 is a back perspective view.
FIG. 2 is a back view.
FIG. 3 is a front view.
FIG. 4 is a right side view.
FIG. 5 is a left side view.
FIG. 6 is a top view; and,
FIG. 7 is a bottom view.
The broken line showing of the tires and other frame elements is for illustrative purpose only and forms no part of the claimed design.
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