Inflatable enclosure and means to inflate same

Details Inflatable enclosure and means to inflate same Inflatable enclosure and means to inflate same

1987-11-02

1990-05-29

Hafer, Robert A.

Amusement devices: toys

Inflatable

Having separately inflatable parts

441 98, 441 31, A63H 2710, B63B 2222, B63C 912

Patent

active

049292145

ABSTRACT:
The invention provides novel inflatable enclosure means including an inflatable outer envelope surrounding novel means for generating a gas to inflate the outer envelope. The novel gas generating means includes a fracturable first envelope, which contains a first reactive component of a multi-component gas generating chemical system, and a second envelope in fluid-communication with the first envelope upon fracture of the first envelope and containing a second reactive component of the gas generating chemical system. The first envelope is fractured to release the reactive component contained therein, so that it mixes with the other reactive component contained in the second envelope, thereby generating an inflating gas.

REFERENCES:
patent: 826342 (1906-07-01), Magnin
patent: 1112186 (1914-09-01), Anderson
patent: 1208232 (1916-12-01), Taylor
patent: 1247809 (1917-11-01), Foster
patent: 1458822 (1923-05-01), Halter
patent: 3104403 (1963-09-01), Lortz
patent: 3382514 (1968-05-01), Boscov
patent: 3710409 (1973-01-01), Davidson
patent: 3786590 (1974-01-01), Weeks
patent: 3902425 (1975-09-01), Kurtzemann
patent: 4393867 (1983-07-01), Baron

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