Animated balloons

Amusement devices: toys – Inflatable – Having separately inflatable parts

Patent

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Details

446223, A63H 2710

Patent

active

RE0344010

ABSTRACT:
A balloon containing a volume of lighter than air gas sufficient to render it buoyant has attached to it self-adjusting expandable or collapsible spring-like member in order to counteract the buoyancy of the balloon and retain it at an essentially stationary vertical position.

REFERENCES:
patent: 1523272 (1925-01-01), Mulholland
patent: 2753658 (1956-07-01), Stickley
patent: 2826000 (1958-03-01), Fischman et al.
patent: 2840948 (1958-07-01), Stickley
patent: 3591975 (1971-07-01), Terc
patent: 4038777 (1977-08-01), Schwartz

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