Removable window security guard

Details Removable window security guard Removable window security guard

1984-08-28

1986-06-10

Sakran, Victor N.

Movable or removable closures

With protective grille or safety guard

Removable

49 50, 49 55, E06B 368

Patent

active

045934924

ABSTRACT:
A removable window security guard which is mountable within the window frame of a double sash window. The guard is engaged and secured within existing channels of the window frame to prevent entry from outside a window. The guard does not require the use of locks or other such devices which would inhibit easy removal of the guard in the event of an emergency. Removal of the guard is accomplished by raising the lower window sash to its maximum height and pulling the guard inwardly and downwardly.

REFERENCES:
patent: 908576 (1909-01-01), Kelly
patent: 1110678 (1914-09-01), Franklin
patent: 1346094 (1920-07-01), Josler
patent: 1550404 (1925-08-01), Vincent
patent: 1634843 (1927-07-01), McWane
patent: 1902949 (1933-03-01), Condon
patent: 2620526 (1952-12-01), Stukenborg
patent: 3167828 (1965-02-01), Hutchisson, Jr.
patent: 4121378 (1978-10-01), Wahl
patent: 4394805 (1983-07-01), Napper
patent: 4478002 (1984-10-01), English

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