Amusement devices: toys – Aquatic
Patent
1998-03-11
1999-11-23
Hafer, Robert A.
Amusement devices: toys
Aquatic
446175, 446297, 369 63, 200184, A63H 2300, A63H 328, H01H 2900
Patent
active
059890916
ABSTRACT:
A bathtub toy has a battery, timing circuit and an audible or visible output. A motion responsive switch closes to connect the battery to the output and start the timing circuit. The timing circuit shuts off the output after an interval until the switch again closes after the interval.
REFERENCES:
patent: 4314423 (1982-02-01), Lipsitz et al.
patent: 4347681 (1982-09-01), Fima
patent: 4479329 (1984-10-01), Fraden
patent: 5157857 (1992-10-01), Livingston
patent: 5175951 (1993-01-01), Fruchey
patent: 5267886 (1993-12-01), Wood et al.
patent: 5299107 (1994-03-01), Ratcliffe et al.
patent: 5316515 (1994-05-01), Hyman et al.
patent: 5344357 (1994-09-01), Lyczek
patent: 5438320 (1995-08-01), Taylor
patent: 5523927 (1996-06-01), Gokey
patent: 5611720 (1997-03-01), Vandermaas
patent: 5672090 (1997-09-01), Liu
patent: 5683164 (1997-11-01), Chien
Fossum Laura
Hafer Robert A.
Westell Robert L.
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