Unique swim fin

Details Unique swim fin Unique swim fin

1995-02-27

1997-01-28

Basinger, Sherman

Buoys, rafts, and aquatic devices

Swimming aid to increase stroke efficiency

Foot attached

441 61, A63B 3111

Patent

active

055973361

ABSTRACT:
A uniquely configured fin (2) that has an open instep (60) and which is secured to the foot of the wearer by padded securement means (52) so as to accommodate a plurality of foot sizes and wherein the fin (2) is made in a two part single mold process. Protuberances (70) may be placed on selected drag surfaces of the fin (2) to act as vacuum breakers to reduce drag of the fin (2) as it propels a swimmer through the water.

REFERENCES:
patent: 2343468 (1944-03-01), Messinger
patent: 3178738 (1965-04-01), La Trell
patent: 3810269 (1974-05-01), Tabata
patent: 4121312 (1978-10-01), Penney
patent: 4657515 (1987-04-01), Ciccotelli
patent: 4664639 (1987-05-01), Schneider
patent: 4832644 (1989-05-01), Roberts

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