Movable or removable closures – Facially opposed primary and auxiliary closure for common... – Auxiliary mounted for movement
Patent
1982-02-01
1984-10-23
Downey, Kenneth
Movable or removable closures
Facially opposed primary and auxiliary closure for common...
Auxiliary mounted for movement
49501, 49485, 49404, E05B 6503
Patent
active
044780036
ABSTRACT:
The first and second vertical member of a storm window frame each include channels and vinyl sleeves for holding a double strength glass pane in position. One of the vertical members includes weather-stripping which protrudes from the frame in an exterior direction while the other vertical member includes weather-stripping which protrudes from the frame in an interior direction. In use, two or more of such panes are slidably mounted adjacent each other in thermal plastic tracks. The weather-stripping at the extreme ends of the window assembly create a seal between a window assembly and the track. The weather-stripping at overlapping portions of panes abutt against each other when the window is closed to create a seal thus permitting the creation of a still air space between an existing window and the storm window assembly.
REFERENCES:
patent: 3117657 (1964-01-01), Bruno
patent: 3411239 (1968-11-01), Grossman
patent: 3600857 (1971-08-01), La Barge et al.
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