1989-05-25
1990-05-29
Yu, Mickey
Undertaking
446137, 446171, 272 31A, A63H 1320
Patent
active
049289551
ABSTRACT:
A toy includes a base, a curved sliding rail having a first end and a second opposite end, a tower having thereon a waved continuous guiding surface, a rotatable shaft in the tower, a flying piece guided to revolve along the waved guiding surface, and a sliding piece capable of sliding from the first end to the second opposite end and capable of being carried from the second end to the first end by the flying piece. The flying piece and sliding piece each having a magnetic member thereon for attracting each other to perform the carrying function.
REFERENCES:
patent: 2451006 (1948-10-01), West
patent: 3562950 (1971-02-01), Genin
patent: 4091561 (1978-05-01), Kimura
patent: 4128964 (1978-12-01), Ogasawara
patent: 4708685 (1987-11-01), Udagawa
Poff Clifford A.
Yu Mickey
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