Patent
   D313382
Priority
May 24 1988
Filed
Nov 08 1988
Issued
Jan 01 1991
Expiry
Jan 01 2005
Assg.orig
Entity
unknown
1
4
n/a
The ornamental design for an adjustable wheel chair, as shown and described.

FIG. 1 is a side perspective view of an adjustable wheel chair, showing my new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a rear and bottom perspective view thereof;

FIG. 4 is a side perspective view thereof with the support wheel frame mounted to the rear;

FIG. 5 is a front and side perspective view of FIG. 4; and

FIG. 6 is a rear and bottom perspective view of FIG. 4.

The sides opposite that shown in FIGS. 1 and 4 are identical thereto.

Ahlbertz, Anders G.

Patent Priority Assignee Title
D677606, Mar 04 2010 Easy Roller AS Wheelchair
Patent Priority Assignee Title
4268054, Jun 27 1979 Child transport vehicle
D300733, Aug 15 1986 Iatrics, Part of the Synod Group Wheelchair
DE3809745,
GB1525225,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 05 1988AHLBERTZ, ANDERS G ALVEMA AB,ASSIGNMENT OF ASSIGNORS INTEREST 0053770016 pdf
Nov 08 1988Alvema AB(assignment on the face of the patent)
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