Patent
   D266499
Priority
Nov 15 1979
Filed
Nov 15 1979
Issued
Oct 12 1982
Expiry
Oct 12 1996
Assg.orig
Entity
unknown
10
1
n/a
The ornamental design for an invalid chair, as shown.

FIG. 1, is a perspective view of the invalid chair showing our new design;

FIG. 2, is a right-side elevation view thereof;

FIG. 3, is a left-side elevation view thereof;

FIG. 4, a top plan view thereof;

FIG. 5, a bottom plan view thereof;

FIG. 6, a front elevation view thereof; and

FIG. 7, a rear elevation view thereof.

Twitchell, Brent L., Twitchell, Kendel S.

Patent Priority Assignee Title
D285187, Aug 29 1983 AMIGO MOBILITY INTERNATIONAL, INC Powered wheelchair
D287836, May 30 1984 Fortress Scientific Limited Motorized wheelchair
D299326, Oct 30 1986 Wheelchair
D356530, Jan 29 1993 Industrial Technology Research Institute Automatic wheel chair
D358774, Sep 27 1993 Golf clock
D786741, Nov 16 2015 AMIGO MOBILITY INTERNATIONAL, INC Lateral stability wheel
D800410, Nov 23 2015 Amigo Mobility International, Inc.; AMIGO MOBILITY INTERNATIONAL, INC Material handling cart
D805004, Jul 01 2015 AMIGO MOBILITY INTERNATIONAL, INC Brake release handle
D955685, Nov 23 2015 Amigo Mobility International, Inc. Material handling cart
D973140, Dec 29 2021 Toy car
Patent Priority Assignee Title
219101,
Executed onAssignorAssigneeConveyanceFrameReelDoc
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule