Pair of caster legs for coupling a wheelchair caster assembly to a wheelchair frame

Info

Patent number: D412686
Type: Grant
Filed: Sep 17, 1998
Date of Patent: Aug 10, 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: 0/93,697

Description

Description

FIG. 1 is a front perspective view of the left caster leg for coupling a wheelchair caster assembly to a wheelchair frame;

FIG. 2 is a front elevational view of FIG. 1;

FIG. 3 is a left side elevational view of FIG. 1;

FIG. 4 is a front elevational view of a second embodiment of the left caster leg for coupling a wheelchair caster assembly to a wheelchair frame;

FIG. 5 is a left side elevational view of FIG. 4;

FIG. 6 is a right side elevational view of FIGS. 1 and 4;

FIG. 7 is a rear elevational view of a FIGS. 1 and 4;

FIG. 8 is a front elevational view of a third embodiment of the left caster leg for coupling a wheelchair caster assembly to a wheelchair frame;

FIG. 9 is a left side elevational view of FIG. 8;

FIG. 10 is a right side elevational view of FIG. 8;

FIG. 11 is a rear elevational view of FIG. 8;

FIG. 12 is a top plan view of FIGS. 1 through 11;

FIG. 13 is a bottom plan view of FIGS. 1 through 11;

FIG. 14 is a front elevational view of the right caster leg for coupling a wheelchair caster assembly to a wheelchair frame;

FIG. 15 is a right side elevational view of FIG. 14;

FIG. 16 is a front elevational view of a second embodiment of the right caster leg for coupling a wheelchair caster assembly to a wheelchair frame;

FIG. 17 is a right side elevational view of FIG. 16;

FIG. 18 is a left side elevational view of FIGS. 14 and 16;

FIG. 19 is a rear elevational view of FIGS. 14 and 16;

FIG. 20 is a front elevational view of a third embodiment of the right caster leg for coupling a wheelchair caster assembly to a wheelchair frame;

FIG. 21 is a right side elevational view of FIG. 20;

FIG. 22 is a left side elevational view of FIG. 20;

FIG. 23 is a rear elevational view of FIG. 20;

FIG. 24 is a top plan view of FIGS. 14 through 23; and,

FIG. 25 is a bottom plan view of FIGS. 14 through 23.

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