Buoys – rafts – and aquatic devices – Swimming aid to increase stroke efficiency – Hand attached – held – or worn
Patent
1997-06-18
2000-02-01
Avila, Stephen
Buoys, rafts, and aquatic devices
Swimming aid to increase stroke efficiency
Hand attached, held, or worn
441 56, A63B 3110
Patent
active
060196505
ABSTRACT:
A swimmer's flexible hand paddle is disclosed which includes a raised portion centered under a swimmer's hand extending from near a first finger joint to a palm position of the paddle and a flat portion extending from the raised portion out past an outline of a swimmer's hand having thumb, little finger and finger tip off-set. The raised portion is substantially straight across a finger edge and tapers to a V-shaped palm edge. The raised portions has shoulders that slope dow to the falt portion with the thumb side shoulder forming a thumb rest. A palm piece is also disclosed which is attachable to prior art paddles and provides the raised portion to prior art paddles.
REFERENCES:
patent: 950633 (1910-03-01), Eastman
patent: 2313979 (1943-03-01), Tuma
patent: 4932911 (1990-06-01), Albrecht
patent: 5304080 (1994-04-01), Dilger
patent: 5511998 (1996-04-01), Johnson
patent: 5651710 (1997-07-01), Rives et al.
Presswood, Jr. Rondald G.
Rives R. Kelly
Avila Stephen
Strozier Robert W.
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