Dual wheel caster for jack assembly

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Description

FIG. 1 is a top, left and front perspective view of a dual wheel caster for a jack assembly showing my new design.

FIG. 2 is a perspective view of the dual wheel caster as seen from the top, left, and front sides thereof;

FIG. 3 is a front side view thereof;

FIG. 4 is a back side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top side view thereof; and,

FIG. 8 is a bottom side view thereof.

The broken line showing in FIGS. 1, 2 and 7 is included for the purpose of illustrating environment and forms no part of the claimed design.

Claims

The ornamental design for a dual wheel caster for a jack assembly, as shown and described.

Referenced Cited
U.S. Patent Documents
2227725 January 1941 Laddon
2233135 February 1941 Ketel
D212800 November 1968 Kimball
3934852 January 27, 1976 Weber et al.
4702458 October 27, 1987 Kendrick
D318355 July 16, 1991 Salvesen
D334268 March 23, 1993 Hayes
D340340 October 12, 1993 Allen
D348340 June 28, 1994 Collins et al.
D358920 May 30, 1995 Peterman
Patent History
Patent number: D568575
Type: Grant
Filed: Jul 17, 2007
Date of Patent: May 6, 2008
Assignee: Cequent Trailer Products Inc. (Mosinee, WI)
Inventors: Todd Walstrom (Weston, WI), Eric Anderson (Plover, WI), Russ Beck (Wausau, WI), Joseph J. Peschmann (Plover, WI), Kash Okerlund (Wittenberg, WI)
Primary Examiner: Cynthia E Ramirez
Attorney: McDonald Hopkins LLC
Application Number: 29/289,345
Classifications