Inflatable balloon system

Details Inflatable balloon system Inflatable balloon system

1992-01-17

1993-08-31

Hafer, Robert A.

Amusement devices: toys

Inflatable

446473, 22240214, A63H 306, A63H 3330, B65D 8300

Patent

active

052404498

ABSTRACT:
An inflatable balloon system comprises an optional first container having an openable top and a collapsed balloon positioned within the first container. A compressed gas container having a gas release valve is provided, with the compressed gas container and release valve being sealed entirely within the collapsed balloon. The gas release valve faces the openable top. Upon opening of the top, one can actuate the gas release valve through the wall of the balloon, to release the compressed gas and to cause inflation of the balloon. The compressed gas container includes a quantity of water effective to prevent the gas from freezing ambient moisture upon expansion of the gas through the valve stem.

REFERENCES:
patent: 3154223 (1963-10-01), Messner
patent: 3174455 (1963-04-01), Peterson
patent: 3611623 (1970-02-01), Copstead
patent: 4440325 (1984-04-01), Treuhaft et al.
patent: 4586456 (1986-05-01), Forward
patent: 4857029 (1989-09-01), Dierick et al.
patent: 4901664 (1990-02-01), Labrecque
patent: 4902958 (1990-02-01), Di Carlo et al.
patent: 4917041 (1990-04-01), Weiswuram et al.
patent: 4920674 (1990-05-01), Shaeffer
patent: 5277004 (1981-07-01), Barlics

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