Buoyant swimming vest
United States Patent 3179963
US Patent References:
Life-preserver
- - 1394180

Swimming device
- - 1538627

/1704368.html
- - 1704368

Self-inflating life preserver
- - 2118165

Swim trainer
- - 2871491


Inventors:
Kenneth, Peterson
Publication Date:
04/27/1965
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Assignee:
KENNETH PETERSON COMPANY
Primary Class:
441/115
International Classes:
B63C9/115; B63C9/125; B63C9/00