Bicycle exercise support
Description
FIG. 1 is a top plan view of a bicycle exercise support showing my new design;
FIG. 2 is a cross-sectional view thereof taken substantially along line 2--2 in FIG. 1;
FIG. 3 is a side elevational view thereof, the side opposite being substantially a mirror image;
FIG. 4 is an end elevational view thereof taken substantially along line 4--4 in FIG. 1; and
FIG. 5 is a perspective view of one of the roller members shown in FIGS. 1 through 4 shown independent of the platform structure on an enlarged scale, and without the belt groove.
Referenced Cited
U.S. Patent Documents
D242731 | December 14, 1976 | Taylor |
431740 | July 1890 | Curtis |
581835 | May 1897 | Sturgis |
2805860 | September 1957 | Littig |
3871648 | March 1975 | Maurer |
3905597 | September 1975 | Tabb |
Patent History
Patent number: D280225
Type: Grant
Filed: Mar 9, 1983
Date of Patent: Aug 20, 1985
Inventor: James P. Eagle (Fort Wayne, IN)
Primary Examiner: Charles A. Rademaker
Attorney: David A. Lundy
Application Number: 6/473,728
Type: Grant
Filed: Mar 9, 1983
Date of Patent: Aug 20, 1985
Inventor: James P. Eagle (Fort Wayne, IN)
Primary Examiner: Charles A. Rademaker
Attorney: David A. Lundy
Application Number: 6/473,728
Classifications
Current U.S. Class:
D21/191;
D21/194