Spring biased exercising apparatus
United States Patent 3215429
US Patent References:
/1304358.html
- - 1304358

Body stretcher
- - 1612496

Method of making bit brace sweeps or frames
- - 2302954

Vehicle for invalids
- - 2630332


Inventors:
Shaboo, Joseph S.
Shaboo, Edward Y.
Publication Date:
11/02/1965
View Patent Images:
Assignee:
Shaboo, Joseph S.
Shaboo, Edward Y.
Primary Class:
International Classes:
A63B21/055; A63B21/02