Exercise aid

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Description

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

FIG. 2 is a right side elevation view;

FIG. 3 is a front end view;

FIG. 4 is a top plan view;

FIG. 5 is a left side elevation view;

FIG. 6 is a back end view; and,

FIG. 7 is a bottom plan view.

Claims

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

Referenced Cited
U.S. Patent Documents
D163038 April 1951 Haskell
4738817 April 19, 1988 Wittwer et al.
D316616 April 30, 1991 Leslie et al.
D330093 October 6, 1992 Best et al.
D337684 July 27, 1993 Kaufman et al.
D348541 July 5, 1994 Crawford
D356474 March 21, 1995 Chow
D374146 October 1, 1996 Bonaddio et al.
D374742 October 15, 1996 Doughty et al.
D401103 November 17, 1998 Denney
20040033873 February 19, 2004 Van Straaten
Patent History
Patent number: D526369
Type: Grant
Filed: Jan 18, 2005
Date of Patent: Aug 8, 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: 29/221,407