Patent
   D522934
Priority
Oct 13 2004
Filed
Apr 13 2005
Issued
Jun 13 2006
Expiry
Jun 13 2020
Assg.orig
Entity
unknown
1
3
n/a
I claim the ornamental design for a invalid chair, as shown and described.

FIG. 1 is a right side view of the invalid chair;

FIG. 2 is a back perspective view of the invalid chair;

FIG. 3 is an angled and elevated perspective view from the front right side of the invalid chair;

FIG. 4 is an angled and elevated perspective view from the right front side of the invalid chair; and,

FIG. 5 is a right front perspective view of the invalid chair.

Schoenauer, Urs

Patent Priority Assignee Title
D856847, Feb 05 2018 BEIJING LINKDATA TECHNOLOGIES CO LTD 4 wheeled bike
Patent Priority Assignee Title
5171055, Jun 14 1991 Deere & Company Vehicle seat mechanism
D409121, Jan 19 1998 Honda Giken Kogyo Kabushiki Kaisha Power driven wheelchair
D488411, Sep 04 2001 INTEGRATED VISION CONCEPTS Mobility vehicle with an environmental enclosure
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 13 2005Otto Bock Healthcare GmbH(assignment on the face of the patent)
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