Patent
   D412869
Priority
Oct 16 1998
Filed
Oct 16 1998
Issued
Aug 17 1999
Expiry
Aug 17 2013
Assg.orig
Entity
unknown
5
3
n/a
The ornamental design for an automatic wheelchair safety brake, as shown and described.

FIG. 1 is a perspective view of an automatic wheelchair safety brake showing my new design;

FIG. 2 is a right view thereof;

FIG. 3 is a left view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof.

The broken-line showing of environmental structure in FIG. 1 is for illustrative purposes only and forms no part of the claimed design.

Bissell, Sheldon

Patent Priority Assignee Title
6315085, Oct 26 1999 Semi automatic brake applicator for wheel chairs
7066482, May 04 2004 Jerry Ford Company LLC Handle assembly for wheel chair brake mechanism
D589411, Sep 12 2007 PDG Inc. Wheelchair member
D785512, Sep 11 2015 Wheelchair brake
D840878, Sep 06 2017 WELL HOME HEALTH PRODUCTS CO. Wheelchair
Patent Priority Assignee Title
4019752, Sep 10 1975 FMC Corporation Wheelchair restraint device
5280938, Mar 31 1992 Wheelchair brake
5358266, Jul 12 1993 Salem Home Inc. Wheel chair electric brake and pedal safety kit
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