Child's activity ring toy

Details Child's activity ring toy Child's activity ring toy

1985-03-18

1987-04-07

Hafer, Robert A.

Amusement devices: toys

Rotating or having visible rotating portion

Including helically grooved or twisted shaft for imparting...

446269, 446421, 446489, 411385, 411417, A63H 1500, A63H 3300

Patent

active

046557237

ABSTRACT:
A child's activity ring toy having first and second concentric ring portions, at least a part of at least one of the ring portions having thread segments along a multiple screw path with adjacent thread segments of adjacent screw paths overlapping in the axial direction. A figure is mounted on this threaded part of the ring with an opening therein configured for engaging a next thread segment in the axial direction as a previous thread segment is disengaged.

REFERENCES:
patent: D277585 (1985-02-01), Tapdrup
patent: D279491 (1985-07-01), Tell
patent: 616244 (1898-12-01), Meyer
patent: 804907 (1905-11-01), Whitfield
patent: 1756608 (1930-04-01), Reider
patent: 2211102 (1940-08-01), Davis
patent: 2282881 (1942-05-01), Ostrow
patent: 2326394 (1943-08-01), Richey
patent: 2799587 (1957-07-01), Schwartz
patent: 2817184 (1957-12-01), Inouye
patent: 2920418 (1960-01-01), Britt
patent: 2961796 (1960-11-01), Davis
patent: 3078614 (1963-02-01), Fors et al.
patent: 3713251 (1973-01-01), Marason, Jr.
patent: 3922946 (1973-12-01), Grayson
patent: 4334382 (1982-06-01), Chase et al.
patent: 4381620 (1983-05-01), Panzarella
Catalog, "Creative Playthings/1969-70", Space Rings (.TM.) Teether, p. 5.
"Toys to Grow On" .TM., Sales Literature, P.O. Box #17, Long Beach, CA 90801, 1982.

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