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Patent
D691364
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Priority
Jun 13 2012
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Filed
Jun 13 2012
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Issued
Oct 15 2013
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Expiry
Oct 15 2027
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Assg.orig
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Entity
unknown
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8
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29
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n/a
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The ornamental design for a crutch, as shown and described.
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FIG. 1 is a front perspective view of a crutch showing my new design.
FIG. 2 is a right side elevational view thereof.
FIG. 3 is a front elevational view thereof.
FIG. 4 is a left side elevational view thereof.
FIG. 5 is a rear elevational view thereof.
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
White, Velton C.
| Patent |
Priority |
Assignee |
Title |
| 10034812, |
Jan 10 2007 |
Mobi, LLC |
Biomechanically derived crutch |
| 10426689, |
Jul 22 2016 |
Mobi Acquisition Company, LLC |
Biomechanical and ergonomical adjustable crutch |
| 10548804, |
Jan 10 2007 |
Mobi, LLC |
Biomechanically derived crutch |
| D750884, |
Dec 20 2013 |
Mobi, LLC; Mobi Acquisition Company, LLC |
Crutch |
| D796940, |
Jan 21 2016 |
Go Steady, LLC |
Meat boning hook |
| D850094, |
Apr 16 2018 |
SUPERIOR INTERNATIONAL INDUSTRIES, INC |
Underarm crutch |
| D880145, |
Apr 30 2018 |
|
Forearm crutch |
| D988709, |
Jun 13 2020 |
SCHLAGHECK, JULIAN |
Walking stick |
| Patent |
Priority |
Assignee |
Title |
| 2195034, |
|
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| 2208195, |
|
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| 2244869, |
|
|
|
| 2516852, |
|
|
|
| 3165112, |
|
|
|
| 3550602, |
|
|
|
| 3606898, |
|
|
|
| 4062372, |
Jun 29 1976 |
The Raymond Lee Organization, Inc. |
Articulated walking cane |
| 4085763, |
May 06 1976 |
Congress Financial Corporation |
Quad cane |
| 4869280, |
Jul 01 1988 |
|
Collapsible crutch |
| 4997001, |
Sep 06 1989 |
KRISCAN HOLDINGS, INC |
Convertible cane |
| 5038811, |
Nov 26 1990 |
Yvonne, Johnson |
Self-opening cuff for crutch |
| 5735303, |
Apr 21 1997 |
|
Crutch and leg supporting apparatus |
| 6708831, |
Apr 26 2002 |
|
Vertical support for crutches |
| 6932096, |
Oct 15 2002 |
|
Modified crutch with three mode lower leg/foot support |
| 7779850, |
Jun 05 2008 |
|
Anti-tipping device for walkers |
| 8146615, |
Mar 03 2010 |
|
Crutch device with leg support |
| 20060278260, |
|
|
|
| 20080029138, |
|
|
|
| 20100051075, |
|
|
|
| 20100206348, |
|
|
|
| 20100263697, |
|
|
|
| 20110240077, |
|
|
|
| 180867, |
|
|
|
| 216288, |
|
|
|
| D255288, |
Dec 30 1977 |
Congress Financial Corporation |
Cane |
| D290186, |
Apr 27 1984 |
Beiersdorf AG |
Quad-cane |
| D307666, |
Jul 08 1987 |
|
Combined cane and toilet paper holder |
| D590591, |
Jul 17 2008 |
|
Walking cane with adjustable base and wheeled base |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a