Wheelchair tire

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Description

FIG. 1 is a perspective view of the wheelchair tire showing my new design.

FIG. 2 is a front elevation view thereof; and

FIG. 3 is a side elevation view thereof.

Referenced Cited
U.S. Patent Documents
D27922 November 1897 Askins
D30823 May 1899 Blaurock
D32324 March 1900 Burrows
D33302 October 1900 Ducasble
Patent History
Patent number: D250641
Type: Grant
Filed: Jul 13, 1977
Date of Patent: Dec 26, 1978
Inventor: Andrew M. Ferguson (Arlington, VA)
Primary Examiner: James M. Gandy
Application Number: 5/815,236
Classifications
Current U.S. Class: D12/134
International Classification: D1215;