Sit-up exercise support

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Description

FIG. 1 is a top perspective view of sit-up exercise support showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof; and,

FIG. 6 is a front elevational view thereof, the rear view being a mirror image.

Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D331270
Type: Grant
Filed: Jul 12, 1990
Date of Patent: Nov 24, 1992
Assignee: Consumer Direct, Inc. (Canton, OH)
Inventors: Ronald H. Johnson (Barberton, OH), Craig M. Saunders (Rocky River, OH)
Primary Examiner: Bernard Ansher
Assistant Examiner: P. Hyder
Law Firm: Michael Sand Co.
Application Number: 7/552,202
Classifications
Current U.S. Class: D21/191