Flexible or portable closure – partition – or panel – With hood – canopy – shield storage chamber – or outrigged... – For roll type
Patent
1989-07-28
1991-02-19
Purol, David M.
Flexible or portable closure, partition, or panel
With hood, canopy, shield storage chamber, or outrigged...
For roll type
160100, 1602731, E06B 908
Patent
active
049934686
ABSTRACT:
The invention concerns a window and screen system provided at the end thereof that permits a screen to be moved into position upon the opening of the window. One end of the screen is attached to the end wall of the window sash thereby allowing effective sealing when the window is closed as well as the complete hiding of the screen. The screen itself is provided with an elongated seal along each of the marginal edges. As the window opens the screen is retracted from a holding area through a seal and guide channels cooperate with the elongated seal to provide a screen sealed about each of its marginal edges regardless of the degree to which the window is opened.
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Hackman William A.
Miller Leonard A.
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