Toy object that propels forward, submerges and surfaces

Details Toy object that propels forward, submerges and surfaces Toy object that propels forward, submerges and surfaces

1977-11-14

1979-12-25

Shay, F. Barry

A63H 2304

Patent

active

041798414

ABSTRACT:
A toy object such as a submarine or the like with a ballast chamber and an air chamber dimensioned such that normally in a static position the body floats in water with only a small portion of the body extending out of the water. The ballast chamber is filled with water and the air chamber is buoyant and causes the top object to float. Diving planes extend outwardly from the body such that when a motor is activated the toy moves forward, submerges and stays submerged so long as there is forward motion. When the motor stops the toy object rises to its static position.

REFERENCES:
patent: 2749658 (1956-06-01), Neumann
patent: 2777248 (1957-01-01), Hirsch et al.
patent: 3251154 (1966-05-01), Taylor
patent: 3307290 (1967-03-01), Pedersen
patent: 3935665 (1976-02-01), Tong

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