Exercise aid

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Description

FIG. 1 is a top perspective view of the exercise aid showing the design;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a front end view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a back end view thereof;

FIG. 6 is a left side elevation view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for an exercise aid, as shown and described.

Referenced Cited
U.S. Patent Documents
3628790 December 1971 Gordon
4738817 April 19, 1988 Wittwer et al.
D335997 June 1, 1993 Castronovo
5899838 May 4, 1999 Jacobs
D423141 April 18, 2000 Binstock et al.
D428668 July 25, 2000 Binstock et al.
D432641 October 24, 2000 Burrows
D450883 November 20, 2001 Buter et al.
D475451 June 3, 2003 Bell et al.
D482558 November 25, 2003 Kancilja et al.
Patent History
Patent number: D523494
Type: Grant
Filed: Jul 30, 2004
Date of Patent: Jun 20, 2006
Assignee: Greenhouse International LLC (Newark, DE)
Inventor: Willem Johannes Van Straaten (Sandton)
Primary Examiner: Philip S. Hyder
Attorney: Wenderoth, Lind & Ponack, L.L.P.
Application Number: 29/210,351