Wheelchair

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

FIG. 1 is a perspective view of a wheelchair showing my present design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view.

Claims

I claim, the ornamental design for a wheelchair, as shown and described.

Referenced Cited
U.S. Patent Documents
4721321 January 26, 1988 Haury et al.
5160156 November 3, 1992 Mendon
5176393 January 5, 1993 Robertson et al.
D337289 July 13, 1993 Constantine et al.
D339315 September 14, 1993 Lindkvist et al.
5421692 June 6, 1995 Varrichio et al.
5427398 June 27, 1995 Weybrecht
D401540 November 24, 1998 Yamamoto
D427949 July 11, 2000 Schlangen
D431502 October 3, 2000 Schlangen
D622641 August 31, 2010 Chen et al.
Patent History
Patent number: D699160
Type: Grant
Filed: Jan 18, 2013
Date of Patent: Feb 11, 2014
Assignee: Karma Medical Products Co., Ltd. (Chiayi Hsien)
Inventor: Chin-Chuan Yang (Chiayi Hsien)
Primary Examiner: Ian Simmons
Assistant Examiner: Charles Hanson
Application Number: 29/443,579
Classifications
Current U.S. Class: Wheelchair (D12/131)