Patent
1977-12-15
1979-03-20
Mancene, Louis G.
46 94, A63H 2300
Patent
active
041446704
ABSTRACT:
A cyclic-action buoyant toy has no moving parts. The toy floats in water in a first, horizontal position with a port below water level to admit water into a cavity within the toy, while a siphon connected to a drain operates whenever the toy has admitted enough water to assume a second, angled position. The siphon removes water at a faster rate than the port admits water, restoring the toy to the first position, stopping the siphon, and restarting the cyclic action. One embodiment uses a single-ended siphon, while a faster-acting embodiment uses a dual-ended siphon.
REFERENCES:
patent: 2674065 (1954-04-01), Sprinkle
patent: 3392483 (1968-07-01), Beatty, Sr.
patent: 3713250 (1973-01-01), Clough
Custard Robert F.
Cutting Robert F.
Mancene Louis G.
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