Powered wheelchair

Description

FIG. 1 is a perspective view of the powered wheelchair of my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a side elevational view of the right side thereof;

FIG. 6 is a side elevational view of the left side thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a perspective view of a second embodiment of the powered wheelchair of FIG. 1;

FIG. 9 is a top plan view of the powered wheelchair of FIG. 8;

FIG. 10 is a front elevational view of the powered wheelchair of FIG. 8;

FIG. 11 is a rear elevational view of the powered wheelchair of FIG. 8;

FIG. 12 is a side elevational view of the right side of the powered wheelchair of FIG. 8;

FIG. 13 is a side elevational view of the left side of the powered wheelchair of FIG. 8; and,

FIG. 14 is a bottom plan view of the powered wheelchair of FIG. 8.

Referenced Cited
U.S. Patent Documents
D316063 April 9, 1991 Michel
2993550 July 1961 Klappert
3100547 August 1963 Rosenthal
3213957 October 1965 Wrigley
3749192 July 1973 Karchak, Jr.
3807520 April 1974 Chisholm
4037676 July 26, 1977 Ruse
4515383 May 7, 1985 Minnebraker
4805711 February 21, 1989 Lautzenhiser
4949408 August 21, 1990 Trkla
5094310 March 10, 1992 Richey et al.
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Patent History
Patent number: D413554
Type: Grant
Filed: Sep 28, 1998
Date of Patent: Sep 7, 1999
Assignee: Kurt Manufacturing Company (Minneapolis, MN)
Inventor: Phillip E. Schlangen (Minneapolis, MN)
Primary Examiner: Kay H. Chin
Law Firm: Burd, Bartz & Gutenkauf
Application Number: 0/94,171
Classifications
Current U.S. Class: Wheelchair (D12/131)
International Classification: 1212;