Personal inflatable life guard
United States Patent 3046575
US Patent References:
Inflating device
- - 1766182

Inflatable safety device
- - 1798430

Valve controlled life preserver
- - 1811847

Boat
- - 2141799

Safety swimming appliance
- - 2173567


Inventors:
Davis, Daniel O.
Mcgill, Landon G.
Publication Date:
07/31/1962
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Assignee:
DAVIS & MCGILL INC
Primary Class:
441/93
Other Classes:
222/5
International Classes:
B63C9/19
US Patent References:
2194262Split housing manifold valve
2463641Buoyant belt with wearing apparel
2675143Life preserver inflating apparatus
2903719Swimming fin
2919833Means for inflating life saving devices
Foreign References:
GB731584A