U.S. patent number D413,554 [Application Number D/094,171] was granted by the patent office on 1999-09-07 for powered wheelchair. This patent grant is currently assigned to Kurt Manufacturing Company. Invention is credited to Phillip E. Schlangen.
United States Patent | D413,554 |
Schlangen | September 7, 1999 |
Inventors: | Schlangen; Phillip E. (Minneapolis, MN) |
---|---|
Assignee: | Kurt Manufacturing Company
(Minneapolis, MN) |
Appl. No.: | D/094,171 |
Filed: | September 28, 1998 |
Current U.S. Class: | D12/131 |
Current International Class: | 1212 |
Field of Search: | ;D12/128-133 ;280/250.1,304.1,647 ;297/DIG.4 ;180/907,65.1 |
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