Multi-compartment sorting toy

Details Multi-compartment sorting toy Multi-compartment sorting toy

1986-11-04

1988-09-20

Hafer, Robert A.

Amusement devices: toys

Including unattached gravity-fed rolling, tumbling, or...

Hand-supported or-manipulated runway

446173, 273109, A63H 2908, A63B 6714

Patent

active

047722401

ABSTRACT:
A sorting-type toy comprising a series of angularly spaced compartments, each separated by a divider having an aperture therethrough. A plurality of colored or otherwise identifiable balls are located in the compartments and are sorted by the user through the apertures until all balls of one type or alignment are located in each of the compartments.

REFERENCES:
patent: 1471375 (1923-10-01), Bowman
patent: 2467781 (1949-04-01), Ribbe
patent: 2662336 (1953-12-01), Zalkind
patent: 2752725 (1956-07-01), Unsworth
patent: 3005635 (1961-10-01), Greene
patent: 3118676 (1964-01-01), Louis
patent: 3135512 (1964-06-01), Taylor
patent: 3399894 (1968-09-01), Smith
patent: 3747937 (1973-07-01), Fabricani
patent: 3840234 (1974-10-01), Felsten
patent: 3901510 (1975-08-01), Demaio
patent: 4376537 (1983-03-01), Yokoi
patent: 4413823 (1983-11-01), Breslow
patent: 4451038 (1984-05-01), Nagy
patent: 4557701 (1985-12-01), Giallombardo

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