Movable or removable closures – With protective grille or safety guard – Removable
Patent
1982-03-01
1984-03-20
Downey, Kenneth
Movable or removable closures
With protective grille or safety guard
Removable
292305, E06B 368
Patent
active
044372655
ABSTRACT:
The present invention provides a children's safety guard apparatus for installation into the frame of a window. A plurality of preferably square guard bars disposed in spaced relationship are connected to two support members, which are secured to the frame of a window. The bars are adjustable to a predetermined length, comprising two elongated members, one slidably mated inside the other. A means for locking the members so as to prevent them from sliding together is mounted to at least one bar of the plurality, the means being attached to the smaller member abutting the larger member. The means for locking includes a flexible sleeve portion surrounded by a flexible grip having flanges that can be drawn together or released via a bolt extending through bolt holes in the flanges, the bolt having a head provided with a keyway that fits a key.
REFERENCES:
patent: 999682 (1911-08-01), Suits
patent: 1018427 (1912-02-01), Killingsworth
patent: 1662167 (1928-03-01), Rexinger
patent: 2081677 (1937-05-01), O'Neill
Nelson Peter
Turro Jerome
Downey Kenneth
Sutton Paul J.
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