In-bed exerciser and/or cushion
United States Patent 3419268
US Patent References:
/0574867.html
- - 0574867

/0730124.html
- - 0730124

Flexible bath brush
- - 2014293

Mechanical adjuster and manipulator
- - 2221785

Lay pillow
- - 2234506


Inventors:
Joseph, Bellet
Publication Date:
12/31/1968
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Primary Class:
482/132
Other Classes:
5/630, D24/211, 601/121
International Classes:
A61H15/00; A63B23/00
US Patent References:
2347327Massaging apparatus
2785419Ring cushions for use in conjunction with invalid rings
2945693Reinforced ball
3118153Upholstery corner construction
Foreign References:
GB296152A




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