Infant development ring toy

Details Infant development ring toy Infant development ring toy

1978-03-08

1981-02-10

Shay, F. Barry

Surgery

Truss

Pad

128359, A63H 3300

Patent

active

042493331

ABSTRACT:
An infant development toy comprising a plurality of rings of varying diameter connected to each other and to a central object by a flexible connecting means. Optionally, the connecting means may be extended outside the rings to form a primary handle, and a bell may be contained within the central object or the primary handle. The rings and central object are of a size, and are spaced along the connecting means in such a manner that, when the toy is held aloft by and suspended from the point of connection of the largest ring and the connecting means, the rings are concentric and surround the central object.

REFERENCES:
patent: D140681 (1945-03-01), Stuart
patent: 1171229 (1916-02-01), Morse
patent: 1185341 (1916-05-01), Morse
patent: 2078022 (1937-04-01), Roemer
patent: 2112316 (1938-03-01), Turner
patent: 2738616 (1956-03-01), Windle
patent: 2827055 (1958-03-01), Carden
patent: 3283758 (1966-11-01), Killebrew
patent: 3633587 (1972-01-01), Hunt
patent: 3690324 (1972-09-01), Spivack
Creative Playthings Catalog 1969-1970, received in the PTO 11-14-69, p. 5.

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