Wheelchair frame

Description

FIG. 1 is a top perspective view of a wheelchair frame showing our new design, the broken lines are for illustrative purposes only and form no part of the claimed design;

FIG. 2 is a right side elevational view thereof; the left side view being a mirror image of that shown;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

The stippling shown on the drawing is for shading purposes only.

Referenced Cited
U.S. Patent Documents
D395854 July 7, 1998 Hernandez et al.
4515383 May 7, 1985 Minnebraker
5152543 October 6, 1992 Sims et al.
Patent History
Patent number: D413555
Type: Grant
Filed: Nov 20, 1998
Date of Patent: Sep 7, 1999
Inventors: William N. Hernandez (Arlington, TX), Raul E. Ortego (Cd. Neza, Edo.)
Primary Examiner: Kay H. Chin
Attorney: Charles D. Gunter, Jr.
Application Number: 0/96,848
Classifications
Current U.S. Class: Element Or Attachment (D12/133)
International Classification: 1212;