Title:
EXERCISER FOR ARMS AND LEGS
United States Patent 3428312


Inventors:
Machen, Valentine
Application Number:
US3428312DA
Publication Date:
02/18/1969
Filing Date:
10/24/1965
Assignee:
Valentine, Machen
Primary Class:
Other Classes:
482/130, D21/686
International Classes:
A63B21/04; A63B23/04; A63B21/00; (IPC1-7): A63B21/04; A63B23/04
View Patent Images:
US Patent References:
3215429Spring biased exercising apparatus1965-11-02
2223309Exercising device1940-11-26
1561979Exercise bed1925-11-17
0955793N/A1910-04-19
0848272N/A1907-03-26
0418257N/A1889-12-31
Foreign References:
FR807392A1937-01-11