Title:
Pillow or cushion type vibrator
United States Patent 2943620

Inventors:
Sibert, Frank J.
Publication Date:
07/05/1960
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Assignee:
Sibert, Frank J.
Primary Class:
601/18
Other Classes:
D24/215, 5/421, 5/652, 5/915, 5/632
International Classes:
A61H23/02
US Patent References:
2786465Massage pillow
2792830Therapeutic device for applying vibration and heat
2800897Pillow with vibratory and heating means
2840071Electrical vibrating device in combination with a cushion