Squeeze toy and exercising device

Details Squeeze toy and exercising device Squeeze toy and exercising device

1976-08-24

1977-08-09

Pinkham, Richard C.

Undertaking

46156, A63B 2130

Patent

active

040406199

ABSTRACT:
A flexible and resilient manually collapsible transparent hour-glass shaped housing contains a loosely held liquid-saturated sponge in each of the upper and lower chambers of the housing. One chamber is squeezed to drive liquid from the upper to the lower chamber for exercising the hand and fingers, and turned upside down to repeat the exercise. The device can be used for amusement by determining if successive participants in a contest can squeeze additional liquid from one chamber to the other.

REFERENCES:
patent: 2714011 (1955-07-01), Albee
patent: 2817187 (1957-12-01), Auzin
patent: 3334899 (1967-08-01), Bosko et al.
patent: 3601923 (1971-08-01), Rosenberg
patent: 3658326 (1972-04-01), Fawick
patent: 3664653 (1972-05-01), Walker

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