Bicycle exerciser

- J. A. Preston Corporation
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Description

FIG. 1 is a perspective view of a bicycle exerciser showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view, the right side elevational being identical thereof;

FIG. 4 is a rear elevational view, the front elevational view being identical thereof; and

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D219663 January 1971 Thompson
D226670 April 1973 Nickels et al.
3259385 July 1966 Boren
3622153 November 1971 Thompson
4390177 June 28, 1983 Biran et al.
Patent History
Patent number: D281710
Type: Grant
Filed: May 23, 1984
Date of Patent: Dec 10, 1985
Assignee: J. A. Preston Corporation (Clifton, NJ)
Inventor: John R. Kirby (Short Hills, NJ)
Primary Examiner: Charles A. Rademaker
Law Firm: Blum, Kaplan, Friedman, Silberman & Beran
Application Number: 6/612,968
Classifications
Current U.S. Class: D21/194