Exercise aid

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

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

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
3102280 September 1963 Williams
4027888 June 7, 1977 Wilcox
4109960 August 29, 1978 Stinchfield
4564240 January 14, 1986 Thieme
4752067 June 21, 1988 Colonello
4902003 February 20, 1990 Buoni
5033742 July 23, 1991 Johnson et al.
5147267 September 15, 1992 Kunewalder
D339020 September 7, 1993 Ward et al.
D353173 December 6, 1994 Almeda
D359870 July 4, 1995 McLaughlin
D365610 December 26, 1995 Fraser
5474513 December 12, 1995 Carlesimo et al.
5584786 December 17, 1996 Almeda
5605526 February 25, 1997 Hatfield
D393565 April 21, 1998 Contreras
5795276 August 18, 1998 Almeda
D397577 September 1, 1998 Denney
5803884 September 8, 1998 Sharp
D400386 November 3, 1998 Keilhauer
D400387 November 3, 1998 Denney
D418563 January 4, 2000 Hwang
6063015 May 16, 2000 Johnston
D457771 May 28, 2002 Boxrud
D469486 January 28, 2003 Olson
20040033873 February 19, 2004 Van Straaten
Patent History
Patent number: D526033
Type: Grant
Filed: Jul 13, 2004
Date of Patent: Aug 1, 2006
Assignee: Greenhouse International LLC (Newark, DE)
Inventors: Willem Johannes Van Straaten (Sandton), Christopher Lundin (Newark, DE)
Primary Examiner: Philip S. Hyder
Assistant Examiner: RoseLynne (Ulm) Cody
Attorney: Wenderoth, Lind & Ponack, L.L.P.
Application Number: 29/209,151
Classifications