Amusement devices: toys – Inflatable
Patent
1986-12-23
1988-07-19
Hafer, Robert A.
Amusement devices: toys
Inflatable
446224, 446226, 137512, 137846, A63H 306, F16K 1516
Patent
active
047581980
ABSTRACT:
A gas-inflatable bladder toy is disclosed, in which a plurality of films are stacked with their peripheral edges being sealed for forming a bladder to be inflated by filling a required pressure gas therein, said bladder being adapted to be fed with an external gas and provided with an air valve in a flat double cylindrical form for checking an internal gas, or alternatively in which the same construction of the bladder contains a plurality of receiving bags separately receiving certain foaming agents which are chemically reacted upon mixing to produce a gas, these filling bags being broken by an external force. In accordance with the gas-inflatable bladder toy of the invention, the shape of the receiving body containing the preexpanded bladder 1 may be quite different from the shape of the expanded bladder 1 after opening the receiving body 7 and expanding to the given shape, thereby to provide an exciting bladder toy with a surprising effect. The dynamic change in appearance during the expansion of the bladder from breakage of the receiving body to the given shape of, for example, a monster is very exciting and amusing.
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Hafer Robert A.
Harris Charles H.
Ringstone Co., Ltd.
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