Stabilizing fin for a water planing device

Details Stabilizing fin for a water planing device Stabilizing fin for a water planing device

1998-06-17

2000-08-22

Avila, Stephen

Buoys, rafts, and aquatic devices

Water skimming or walking device

Having stabilizing surface

114 3915, B63B 100

Patent

active

061063460

ABSTRACT:
The stabilizing fin includes an upper vertical stabilizer element, a hollow tubular element, and a lower vertical stabilizer element. The upper vertical stabilizer element has an upper end for attachment to a bottom surface of a water planing device. The hollow tubular element has an upper portion depending from a lower end of the upper vertical stabilizer element. The tubular element has an open front end and an open rear end. The lower vertical stabilizer element has an upper end depending from a lower portion of the hollow tubular element. During use thereof the upper and lower vertical stabilizer elements provide lateral stability and the hollow tubular element provides increased lateral stability and vertical stability for enhanced control by a user. The water planing device maybe, for example, a surfboard or a wind surfing board.

REFERENCES:
patent: 3089157 (1963-05-01), May
patent: 3103673 (1963-09-01), Martin

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