Combination toy hoop

Details Combination toy hoop Combination toy hoop

1999-06-03

2000-08-29

Hafer, Robert A.

Amusement devices: toys

Rotating or having visible rotating portion

601118, 601132, A63H 3300

Patent

active

061099996

ABSTRACT:
A combination toy hoop, which includes a plurality of spherical members, and a plurality of flexible coupling rods respectively connected between each two of the spherical members, the spherical members each are formed of two hemispherical shells fastened together by a plug joint or screw means, the hemispherical shells of each of the spherical members each having two keyway-like coupling notches, the coupling rods each having two round heads at two opposite ends respectively engaged into the keyway-like coupling notches at the hemispherical shells of the spherical member.

REFERENCES:
patent: D359996 (1995-07-01), Barzani
patent: 1702991 (1929-02-01), Bechmann
patent: 2714269 (1955-08-01), Charles
patent: 2990640 (1961-07-01), Burnbaum
patent: 3458949 (1969-08-01), Young
patent: 3747261 (1973-07-01), Salem
patent: 3822499 (1974-07-01), De Vos
patent: 5492526 (1996-02-01), Chen
patent: 5531665 (1996-07-01), Chen
patent: 5667326 (1997-09-01), McGaffigan

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