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Publication numberUSD420945 S
Publication typeGrant
Application numberUS 29/096,025
Publication dateFeb 22, 2000
Filing dateNov 3, 1998
Publication number096025, 29096025, US D420945 S, US D420945S, US-S-D420945, USD420945 S, USD420945S
InventorsDavid M. Dobersztyn, Joel Wittkamp
Original AssigneeRubbermaid Commercial Products Llc
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Walker wheel
US D420945 S
Abstract  available in
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  1. The ornamental design for a walker wheel, as shown and described.

FIG. 1 is a top right front perspective view of a walker wheel showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

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

FIG. 7 is a top plan view thereof.

Non-Patent Citations
1P. 27, Walker wheels; Rubbermaid Commercial Products Inc., 3124 Valley Avenue, Winchester, Virginia 22601. Publication date 1997.
2Pp. 1, 2, 3, 4, 5 and 6, Walker wheels; Guardian Products Inc., 4175 Guardian Street, Simi Valley, California 93063. Publication date 1996.
3Pp. 3, 4 and 5, Walker wheels; Invacare Corporation, 899 Cleveland Street, Elyria, Ohio 44036-4028. Publication date Feb., 1996.
4Pp. 3, 4, 5 and 6, Walker wheels; Tubular Fabricators Industry, Inc., 600 West Wythe Street, Petersburg, Virginia 23803. Published at least as early as Nov., 1997.,
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US9090126Dec 17, 2014Jul 28, 2015Bobby WatcharasakuneeRoller assembly
U.S. ClassificationD12/133, D08/375