Drop foot prevention device
Description
The broken lines shown in
Claims
The ornamental design for a drop foot prevention device, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
2584010 | January 1952 | Goffredo |
4869499 | September 26, 1989 | Schiraldo |
D349962 | August 23, 1994 | Rogers |
6014794 | January 18, 2000 | Mc Coy |
6368258 | April 9, 2002 | Emlaw |
6602217 | August 5, 2003 | Crawford |
D514225 | January 31, 2006 | Sassi |
D537708 | March 6, 2007 | Leung |
D561007 | February 5, 2008 | Kaesler |
D561011 | February 5, 2008 | Van Handel |
D568145 | May 6, 2008 | Handel |
7454818 | November 25, 2008 | Backman, III |
7674212 | March 9, 2010 | Kruijsen |
D618536 | June 29, 2010 | Eason |
8114042 | February 14, 2012 | Klotz |
8382694 | February 26, 2013 | Wenger |
8529484 | September 10, 2013 | Savard |
8556839 | October 15, 2013 | Caldwell |
D700826 | March 11, 2014 | Qin |
D721816 | January 27, 2015 | Kelley |
9149384 | October 6, 2015 | Wenger |
20030073938 | April 17, 2003 | Crawford |
20110082403 | April 7, 2011 | Hil |
20110082404 | April 7, 2011 | Wenger |
20120029401 | February 2, 2012 | Caldwell |
20120157903 | June 21, 2012 | Kruijsen |
- Kelley, C. D., “Drop Foot Prevention Device,” U.S. Appl. No. 29/470,774, filed Oct. 24, 2013.
Patent History
Patent number: D751721
Type: Grant
Filed: Nov 12, 2014
Date of Patent: Mar 15, 2016
Inventor: Craig David Kelley (Kelowna)
Primary Examiner: Elizabeth J Oswecki
Application Number: 29/508,962
Type: Grant
Filed: Nov 12, 2014
Date of Patent: Mar 15, 2016
Inventor: Craig David Kelley (Kelowna)
Primary Examiner: Elizabeth J Oswecki
Application Number: 29/508,962
Classifications
Current U.S. Class:
Foot Or Ankle (D24/192);
D2/946