Amusement devices: toys – Aquatic – Including means to move figure or figure part
Patent
1989-02-06
1990-04-24
Yu, Mickey
Amusement devices: toys
Aquatic
Including means to move figure or figure part
446167, 446177, 446322, A63H 2300, A63H 2910, A63H 318
Patent
active
049196367
ABSTRACT:
An educational water toy for children, which incorporates a first water tank (1) fitted to a base plate (2) and having at least one outlet opening (21, 22). The base plate further has additional water tanks (3, 4) provided below the outlet opening (21, 22) and preferably designed as figures (31, 41), which are freely pivotably supported about a pivot axis (33, 43) extending perpendicularly to the base plate (1), in such a manner, that it in unfilled condition is in a balanced position, and that in at least partly filled condition by means of unbalance pivots to a tilting position, in which it is emptied. By a repetition of this process a rocking motion is obtained.
REFERENCES:
patent: 362421 (1887-05-01), Buddington
patent: 387497 (1888-08-01), Demarest
patent: 1226155 (1917-05-01), Wilhelm et al.
patent: 1425865 (1922-08-01), Kehl
patent: 1450375 (1923-04-01), Kehl
patent: 2195311 (1940-03-01), Hurst
patent: 2439800 (1948-04-01), Fisher
patent: 3577675 (1971-05-01), Kohner
patent: 3665638 (1972-05-01), Weistrop
patent: 4206565 (1980-06-01), Goldfarb
Muir D. Neal
Yu Mickey
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