Swim fin

Details Swim fin Swim fin

1988-12-15

1989-09-26

Peters, Jr., Joseph F.

Buoys, rafts, and aquatic devices

Swimming aid to increase stroke efficiency

Foot attached

441 55, A63C 9309

Patent

active

048696960

ABSTRACT:
A swim fin having a rigid blade that has the center portion of its leading edge pivotally attached to two beams which project forwardly from the foot pocket. The rigid blade pivots freely for part of its angular movement. The swim fin is designed not to snag seaweed.

REFERENCES:
patent: 1607857 (1926-11-01), Zukal
patent: 1878916 (1932-09-01), Trujillo
patent: 3171142 (1965-03-01), Auzols
patent: 3665535 (1972-05-01), Picken
patent: 4209866 (1980-07-01), Loeffler

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