Water safety belt
United States Patent 3148393
US Patent References:
Self-inflating life preserver
- - 2202415

Self operated emergency life saving device
- - 2970326


Inventors:
Mccuaig, Donald S.
Publication Date:
09/15/1964
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Assignee:
Mccuaig, Donald S.
Primary Class:
441/92
Other Classes:
441/113
International Classes:
B63C9/15; B63C9/00