Wheelchair structure element

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Description

1. Wheelchair structure element

1.1 : Top

1.2 : Front

1.3 : ¾ front with wheelchair

1.4 : Left

1.5 : ¾ front

In the drawings, the broken lines depict environmental subject matter only and form no part of the claimed design.

Claims

The ornamental design for a wheelchair structure element, as shown and described.

Referenced Cited
U.S. Patent Documents
4471972 September 18, 1984 Young
4720117 January 19, 1988 Hay
5501480 March 26, 1996 Ordelman
5899476 May 4, 1999 Noyola
D592373 May 12, 2009 Evans
D594792 June 23, 2009 Shimodaira
D623559 September 14, 2010 Yamamoto
8651507 February 18, 2014 Kylstra
9056035 June 16, 2015 Ju
9872805 January 23, 2018 Bach Castillo
D809974 February 13, 2018 Chan
Patent History
Patent number: D821928
Type: Grant
Filed: Feb 20, 2017
Date of Patent: Jul 3, 2018
Inventor: Pierre Bardina (Saint-Jean-de-la-Blaquiere)
Primary Examiner: George D. Kirschbaum
Assistant Examiner: Joseph J Kukella
Application Number: 35/502,973
Classifications
Current U.S. Class: Element Or Attachment (D12/133)