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Title:
Exercising apparatus
United States Patent 2921791
US Patent References:
/0413015.html
- - 0413015
/0547730.html
- - 0547730
Apparatus for correcting muscular defects
- - 1703104
Physical education apparatus
- - 2209034
Push and pull friction type exerciser
- - 2543729
Inventors:
Berne, William E.
Publication Date:
01/19/1960
View Patent Images:
Download PDF 2921791
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Assignee:
Berne, William E.
Primary Class:
482/118
Other Classes:
482/44, 248/188.100, 482/97
International Classes:
A63B21/015
;
A63B23/035
;
A63B21/012
US Patent References:
2567593
Display stand and tray
2645482
Foot actuated exercising device
2806723
Telescopic support device
2817524
Orthopaedic exercising device
Foreign References:
SE5275A