Double entrance for use in an inflatable enclosure

Details Double entrance for use in an inflatable enclosure Double entrance for use in an inflatable enclosure

2005-04-05

2005-04-05

Nguyen, K. T. (Department: 3714)

Amusement devices

Inflatable or pneumatic

C052S002130

Reexamination Certificate

active

06875119

ABSTRACT:
An inflatable enclosure comprising:at least one inflating means for inflating said inflatable enclosure;at least one entrance/exit means for entering and exiting said inflatable enclosure;at least one air pressure regulator for maintaining the air pressure in said enclosure when said at least one entrance/exit means is in use,at least one inflatable rigidifying means;wherein at least one of said entrance/exit means and air pressure regulator is air actuated.

REFERENCES:
patent: 2754836 (1956-07-01), Darby
patent: 3159165 (1964-12-01), Cohen et al.
patent: 3250024 (1966-05-01), Douthitt et al.
patent: 3335529 (1967-08-01), Gedney
patent: 3769763 (1973-11-01), Kwake
patent: 3903659 (1975-09-01), Echtler
patent: 4103369 (1978-08-01), Riordan
patent: 4164829 (1979-08-01), Sadler
patent: 4384435 (1983-05-01), Polise et al.
patent: 4974829 (1990-12-01), Gamow et al.
patent: 5462505 (1995-10-01), Blair et al.
patent: 5471797 (1995-12-01), Murphy
patent: 5537784 (1996-07-01), Baldwin
patent: 5603185 (1997-02-01), Murphy
patent: 5761852 (1998-06-01), Liu
patent: 5772535 (1998-06-01), Murphy
patent: 5893238 (1999-04-01), Peacock et al.
patent: 5970661 (1999-10-01), Bishop et al.
patent: 6029404 (2000-02-01), Lewis
patent: 6119408 (2000-09-01), Page
patent: 6192633 (2001-02-01), Hilbert
patent: 6266927 (2001-07-01), Leslie
patent: 6565405 (2003-05-01), Hsu et al.
patent: 2101367 (1972-03-01), None
patent: 667649 (1979-06-01), None

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