Title:
Foot exerciser
United States Patent 2830816


Inventors:
Uhl, Louis E.
Application Number:
US67150757A
Publication Date:
04/15/1958
Filing Date:
07/12/1957
Assignee:
Uhl, Louis E.
Primary Class:
Other Classes:
482/128, D24/213
International Classes:
A63B23/08; A63B21/05
View Patent Images:
US Patent References:
2720396Exercising apparatus1955-10-11
1587749Propulsive-spring foot support1926-06-08
0871864N/A1907-11-26