Aquatic sports device

Details Aquatic sports device Aquatic sports device

1989-02-08

1990-09-04

Peters, Jr., Joseph F.

Marine propulsion

Operator powered drive for propelling means

440 18, 441 76, B63H 1102, B63H 1600

Patent

active

049541064

ABSTRACT:
An aquatic sports device which includes a buoyant body and a water injection device. The water injection device includes a tank, a piston, and a spring. In operation, the user's weight drives the piston downwardly. This causes water to spray out from the buoyant body through a nozzle. The reaction of the sprayed water makes the device move forward through a body of water. The spring returns the piston upwardly when the user takes his or her weight off of the piston.

REFERENCES:
patent: 453217 (1891-06-01), Smith
patent: 1094184 (1914-04-01), Zimmerman
patent: 2983244 (1961-05-01), Young
patent: 3479674 (1969-11-01), Beymer
patent: 4246861 (1981-01-01), Mikina et al.

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