Walking aid

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a walking aid of the new design;

FIG. 2 is a front elevational view of the walking aid of FIG. 1;

FIG. 3 is a rear elevational view of the walking aid of FIG. 1;

FIG. 4 is a right side elevational view of the walking aid of FIG. 1;

FIG. 5 is a left side elevational view of the walking aid of FIG. 1; and,

FIG. 6 is a top plan view of the walking aid of FIG. 1.

The portions of the Figures shown in broken lines are not part of the claimed design and are for illustration only.

Claims

The ornamental design for a walking aid, as shown and described.

Referenced Cited
U.S. Patent Documents
D415075 October 12, 1999 Lan
6247717 June 19, 2001 Lovins et al.
D451851 December 11, 2001 Dickie et al.
6688633 February 10, 2004 van't Schip
D493977 August 10, 2004 Rossini et al.
D501432 February 1, 2005 Møller
D519423 April 25, 2006 Tolfsen
D529844 October 10, 2006 Chen et al.
D561065 February 5, 2008 Kindberg et al.
D588051 March 10, 2009 Moller et al.
D589411 March 31, 2009 Brown et al.
D609138 February 2, 2010 Skafdrup et al.
7743779 June 29, 2010 Gee, Sr.
7988163 August 2, 2011 Accetta
7992584 August 9, 2011 Birnbaum
8020815 September 20, 2011 Cox
20070023073 February 1, 2007 Su
20080284125 November 20, 2008 Ramm et al.
Patent History
Patent number: D654832
Type: Grant
Filed: May 7, 2010
Date of Patent: Feb 28, 2012
Assignee: Invacare International SARL (Gland)
Inventors: Sofia Pettersson (Halmstad), Aurélie Lauret (Villandry)
Primary Examiner: Celia A. Murphy
Assistant Examiner: John Windmuller
Attorney: Calfee, Halter & Griswold LLP
Application Number: 29/361,254
Classifications
Current U.S. Class: Element Or Attachment (D12/133)