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Patent
   D814170
Priority
Sep 09 2016
Filed
Sep 09 2016
Issued
Apr 03 2018
Expiry
Apr 03 2033
Inventors
DeLeon, St…
Assg.orig
Steven, De…
Assg.curr
Steven, De…
Entity
unknown
Referenced by
1
References
14
Maint.:
n/a
The ornamental design for a crutch, as shown and described.

FIG. 1 is a front perspective view of a crutch; and,

FIG. 2 is a side view of the crutch in FIG. 1.

The broken lines showing portions of the design in all figures are included for the purpose of illustrating environment and unclaimed features. The broken lines form no part of the claimed design.
INVENTORS:

DeLeon, Steven

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
ER6933,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3537463,
5433234, Feb 16 1993 Supportive device for walking
9277794, Jan 16 2014 Versatile walking cane
D258096, Jun 13 1978 Adjustable crutch
D349144, Dec 21 1992 Forearm outrigger ski
D426377, May 11 1999 Crutch
D482192, Sep 26 2002 Forearm cane
D614394, Oct 30 2008 Honda Motor Co., Ltd. Walking support system
D632069, Jul 02 2010 Grapplers, Inc.; GRAPPLERS, INC Cane with remotely-operated jaw
D677877, Oct 27 2011 Honda Motor Co., Ltd Walking support device
D690927, Jul 28 2012 Walking cane
D693565, Aug 05 2011 Multi-angle cane
D742111, Sep 17 2014 MEDICAL DEPOT, INC Baseball bat and ball cane
D743161, Jun 27 2014 United Cutlery Corporation Bullet handle sword cane
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 09 2016Steven, DeLeon(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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