Powered wheelchair

Schlangen September 7, 1

Patent Grant D413554

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

Powered wheelchair

Claims

The ornamental design of the powered wheelchair, as shown and described.
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

References Cited [Referenced By]

U.S. Patent Documents
D316063 April 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 1977 Ruse
4515383 May 1985 Minnebraker
4805711 February 1989 Lautzenhiser
4949408 August 1990 Trkla
5094310 March 1992 Richey et al.
5156226 October 1992 Boyer et al.
5242138 September 1993 Kornberg
5351774 October 1994 Okamoto
5531284 July 1996 Okamoto
5540297 July 1996 Meier
5575348 November 1996 Goertzen et al.
Primary Examiner: Chin; Kay H.
Attorney, Agent or Firm: Burd, Bartz & Gutenkauf

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.

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