Title:
EXERCISER FOR ARMS AND LEGS
United States Patent 3428312
US Patent References:
/0418257.html
- - 0418257

/0848272.html
- - 0848272

/0955793.html
- - 0955793

Exercise bed
- - 1561979

Exercising device
- - 2223309


Inventors:
Machen, Valentine
Publication Date:
02/18/1969
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Assignee:
Valentine, Machen
Primary Class:
482/123
Other Classes:
482/130, D21/686
International Classes:
A63B21/04; A63B23/04; A63B21/00; A63B21/02; A63B23/04; A63B21/04
US Patent References:
3215429Spring biased exercising apparatus
Foreign References:
FR807392A




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