PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D751721
|
Priority
Nov 12 2014
|
Filed
Nov 12 2014
|
Issued
Mar 15 2016
|
Expiry
Mar 15 2030
|
|
Assg.orig
|
|
Entity
unknown
|
4
|
26
|
n/a
|
|
|
The ornamental design for a drop foot prevention device, as shown and described.
|
FIG. 1 is a top, right side, perspective view of a drop foot prevention device showing my new design;
FIG. 2 is a top perspective view thereof; and,
FIG. 3 is another top, right side, perspective view thereof, as worn by a person wearing a sandal shown in broken lines.
The broken lines shown in FIG. 3 illustrate environmental subject matter and form no part of the claimed design.
Kelley, Craig David
Patent |
Priority |
Assignee |
Title |
2584010, |
|
|
|
4869499, |
Jan 17 1989 |
|
Toe exercise device |
6014794, |
Mar 25 1999 |
|
Reinforced bungee cord tie down |
6368258, |
May 02 2000 |
|
Exercise system |
6602217, |
Oct 16 2001 |
CK Partners, LLC |
Foot drop assistance device |
7454818, |
Jun 21 2005 |
|
Elastic tie down |
7674212, |
May 06 2002 |
OSSUR EUROPE B V |
Drop foot device |
8114042, |
Jun 19 2009 |
KILLIAN, JAMES, DR |
Orthotic lift apparatus |
8382694, |
Sep 29 2009 |
CORE PRODUCTS INTERNATIONAL |
Ankle-foot orthotic for treatment of foot drop |
8529484, |
Feb 09 2010 |
ORTHESES TURBOMED INC TURBOMED ORTHOTICS INC |
Orthotic foot brace |
8556839, |
Jul 29 2010 |
Caldwell Products, LLC |
Walking device for remedying drop foot |
9149384, |
Sep 29 2009 |
CORE PRODUCTS INTERNATIONAL |
Ankle-foot orthotic for treatment of foot drop |
20030073938, |
|
|
|
20110082403, |
|
|
|
20110082404, |
|
|
|
20120029401, |
|
|
|
20120157903, |
|
|
|
D349962, |
Oct 13 1992 |
CORFLEX, INC |
Lumbar pillow |
D514225, |
Jul 18 2003 |
|
Drop foot aid |
D537708, |
Oct 12 2004 |
CORTLAND CAPITAL MARKET SERVICES LLC |
Elastic tie down strap |
D561007, |
Mar 23 2006 |
Loadtec, Pty, Ltd. |
Securing strap |
D561011, |
Dec 13 2005 |
Master Lock Company LLC |
Hook |
D568145, |
Dec 13 2005 |
Master Lock Company LLC |
Hook |
D618536, |
Sep 29 2009 |
|
Flower pot anchor |
D700826, |
Jun 15 2012 |
Master Lock Company LLC |
Securing device |
D721816, |
May 27 2013 |
|
Drop foot prevention device |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a