Foldable wheelchair

- Quadra Wheelchairs, Inc.
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a side elevational view of the foldable wheelchair;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a side elevational view thereof when folded; and

FIG. 7 is a front elevational view thereof when folded.

Referenced Cited
U.S. Patent Documents
D269172 May 31, 1983 Minnebraker
2665743 January 1954 Cosper
4082348 April 4, 1978 Haury
4360213 November 23, 1982 Rudwick et al.
4405142 September 20, 1983 Whetstine
Patent History
Patent number: D277949
Type: Grant
Filed: May 14, 1982
Date of Patent: Mar 12, 1985
Assignee: Quadra Wheelchairs, Inc. (Westlake Village, CA)
Inventor: Jeffrey P. Minnebraker (Westlake Village, CA)
Primary Examiner: James M. Gandy
Attorney: Robert J. Schaap
Application Number: 6/378,847
Classifications
Current U.S. Class: Wheelchair (D12/131)