Title:
Swimming buoy
United States Patent 3147498
US Patent References:
/0988830.html
- - 0988830

/1310119.html
- - 1310119

Float for swimmers
- - 1510532

Float
- - 1552603

Swimming or surf boat
- - 1709050


Inventors:
Convis, Orville P.
Publication Date:
09/08/1964
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Assignee:
Convis, Orville P.
Primary Class:
441/65
Other Classes:
297/DIG.003, 5/655.300
International Classes:
A63B69/14; B63C11/46; A63B69/12
US Patent References:
1758289Buoyant bathing appliance
2389729Surfboard
2717399Under-water viewing device
2894270Water saddle
2896889Flexible retainer
2931332High speed aquatic device for swimmers and other purposes
2946068Float for personal use
3037220Sail-float
3042945Swimmer's sled
3085356Swimming instruction devices
Foreign References:
FR1007294A