Exercise bicycle

- Shinn Fu Corporation
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Description

FIG. 1 is a perspective view of an exercise bicycle showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D250284 November 14, 1978 Borck
D278268 April 2, 1985 Kiiski
D279811 July 23, 1985 Nakao et al.
D290149 June 2, 1987 Nakao et al.
2753722 July 1956 DeGrave
2828845 April 1958 Thornton
3129601 April 1964 Edwards
3979964 September 14, 1976 McCordall
4112928 September 12, 1978 Putsch
4188030 February 12, 1980 Hooper
4358105 November 9, 1982 Sweeney, Jr.
4632386 December 30, 1986 Beech
4700942 October 20, 1987 Danchucis
Patent History
Patent number: D299670
Type: Grant
Filed: Aug 18, 1986
Date of Patent: Jan 31, 1989
Assignee: Shinn Fu Corporation (Taiwan)
Inventors: Jui-Chin Lin (Taiwan), Juff S. Pai (Taiwan)
Primary Examiner: Charles A. Rademaker
Law Firm: Wenderoth, Lind & Ponack
Application Number: 6/897,375
Classifications
Current U.S. Class: D21/194