Movable or removable closures – With protective grille or safety guard – Adjustable to various size opening
Patent
1990-02-08
1990-07-10
Brittain, James R.
Movable or removable closures
With protective grille or safety guard
Adjustable to various size opening
160225, E06B 368
Patent
active
049398660
ABSTRACT:
A window guard assembly made up of two, slidably coupled, generally U-shaped, members each comprising parallel spaced, elongated, linear legs integrally interjoined at one end to a transverse portion which lies in a plane parallel to the plane of the legs. In assembly the transverse portion of each member extends laterally outwardly and around the legs of the other member. As a consequence, the two members may be assembled slidably with adjacent legs of the two members co-planar and the transverse portions thereof disposed on opposite sides of the assembled members. The outer of free ends of the legs are attachable to window frame members for mounting the guard assembly across a window opening. In a first modified version, each guard member includes three elongated legs attached to a transverse portion and in a second modified version, the transverse portion of each of member is welded to the ends of the legs.
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Anderson Gerald A.
Brittain James R.
John Sterling Corporation
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