Quick release burglar bar

Details Quick release burglar bar Quick release burglar bar

1987-02-02

1988-09-20

Kannan, Philip C.

Movable or removable closures

With specified means to effect emergency release to closure

49 56, 292150, 292162, 292175, 292302, E05B 6510

Patent

active

047715740

ABSTRACT:
A burglar bar assembly mountable over a window or door opening in a building may be quickly manually released from an interior portion of the building. The manual release mechanism is actuatable without a need for keys, or the like, so as to allow a building occupant to escape through the window or door opening in an emergency situation.

REFERENCES:
patent: 459676 (1891-09-01), Daniel
patent: 1794643 (1931-03-01), Raw
patent: 4019281 (1977-04-01), Weiler
patent: 4055360 (1977-10-01), Russi
patent: 4070048 (1978-01-01), Young
patent: 4073525 (1978-02-01), Gurule
patent: 4258504 (1981-03-01), Hicks
patent: 4263747 (1981-04-01), Coltrin
patent: 4452011 (1984-06-01), Trombettas
patent: 4631862 (1986-12-01), Gallardo

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