Abdomen exercise device

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Description

FIG. 1 is a perspective view of a abdomen exercise device showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a rear elevation view thereof; and,

FIG. 8 is a bottom plan view thereof, in an extended position.

Referenced Cited
U.S. Patent Documents
4834366 May 30, 1989 Hotchkiss
5046726 September 10, 1991 Van Straaten
5050875 September 24, 1991 Lewkovich
5122107 June 16, 1992 Gardner
5160304 November 3, 1992 Van Der Hoeven
5224914 July 6, 1993 Friedman
5232425 August 3, 1993 Miller et al.
5372558 December 13, 1994 Perry et al.
Patent History
Patent number: D387401
Type: Grant
Filed: Sep 23, 1996
Date of Patent: Dec 9, 1997
Inventor: Chin-Chen Huang (Taichung)
Primary Examiner: Philip S. Hyder
Application Number: 0/60,134
Classifications
Current U.S. Class: D21/191
International Classification: 2102;