Title:
Exercise bar for bed
Document Type and Number:
United States Patent 3077613

Inventors:
Mayer, Edwin H.
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Sponsored by:
Flash of Genius
Publication Date:
02/19/1963
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Assignee:
SIMMONS CO
Primary Class:
Other Classes:
248/289.110, 248/231.710, 212/292, 482/24, 212/179, 5/662
International Classes:
A61G7/053; A63B21/16; A63B23/12; A61G7/05; A63B21/00; A63B23/035
US Patent References:
1177473
1840170Bed attachment
2057811Bed attachment for invalids
2109304Crane
2305548Exercising device
2364493Crane platform
2547398Rotary crane
2804216Truck mounted hoist




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