Caster plate for coupling a wheelchair caster fork to a wheelchair caster leg

- Sunrise Medical HHG Inc.
Description

FIG. 1 is a rear perspective view of a caster plate for coupling a wheelchair caster fork to a wheelchair caster leg showing my new design;

FIG. 2 is a front view thereof with the rear being a mirror image thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is an exploded perspective view thereof.

The broken line in FIG. 1 showing the wheelchair frame, caster leg, caster fork, and caster is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
4759098 July 26, 1988 Ko
4854008 August 8, 1989 Kuo
4969230 November 13, 1990 Huang
5361454 November 8, 1994 Sumser et al.
5390394 February 21, 1995 Huang
Patent History
Patent number: D415076
Type: Grant
Filed: Sep 17, 1998
Date of Patent: Oct 12, 1999
Assignee: Sunrise Medical HHG Inc. (Longmont, CO)
Inventor: Douglas M. Garven, Jr. (Boulder, CO)
Primary Examiner: Kay H. Chin
Law Firm: MacMillan, Sobanski & Todd, LLC
Application Number: 0/93,701
Classifications
Current U.S. Class: Element Or Attachment (D12/133); D8/375
International Classification: 1212;