Movable or removable closures – Removable closure
Patent
1978-04-27
1980-04-08
Downey, Kenneth
Movable or removable closures
Removable closure
49 62, 160376, E06B 332, E06B 354
Patent
active
041965450
ABSTRACT:
A window structure adapted for easy placement in and removal from a conventional window frame. The window structure includes a generally planar, rectangular window pane constructed of glass, acrylic resin, or the like. Also included are four frame members, each having a slot extending longitudinally therein to receive the edge of the window pane. Two of the frame members are dimensioned for placement on the top and bottom edge of the window pane and the other two frame members are dimensioned for placement on either side edge of the window pane. An elongate, wire element formed with a plurality of bends is placed in the slot of each frame member to bias the frame member away from the edge of the window pane and against periphery defining walls of the window frame to securely hold the window structure therein. The window pane includes four apertures each located near a different edge of the pane about midway along the lengths thereof. A pivot pin is insertable through each frame member and through a corresponding one of the apertures to serve as a pivot for the frame members. Such pivoting enables varying the perimeter dimensions of the window structure to accommodate variations in window frame shapes into which the window structure might be placed.
REFERENCES:
patent: 2555138 (1951-05-01), Knorr
patent: 2593258 (1952-04-01), Breuer
patent: 2597484 (1952-05-01), Helig
Fuller LeRoy C.
Korany Zoltan
Downey Kenneth
Fuller LeRoy C.
Fuller Pauline L.
Korany Elizabeth Fuller
Korany Zoltan
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