Flexible or portable closure – partition – or panel – With hood – canopy – shield storage chamber – or outrigged... – For roll type
Patent
1978-12-18
1980-09-02
Caun, Peter M.
Flexible or portable closure, partition, or panel
With hood, canopy, shield storage chamber, or outrigged...
For roll type
160269, E04F 1006, E04B 908
Patent
active
042201896
ABSTRACT:
A complete window shade and sealing system is provided as a separate unit having peel-off adhesive permitting all portions of the system to be press-fitted onto an existing window frame, creating a completely sealed cover for the window when the shade is in its down position, preventing the entry of air, dust, radio-active fall-out, etc., and greatly reducing energy-sapping heat transfers occurring through the window by creating an air pocket.
REFERENCES:
patent: 1904968 (1933-04-01), Bredin
patent: 2247306 (1941-06-01), Partridge
patent: 2311348 (1943-02-01), Peters et al.
patent: 2548041 (1951-04-01), Morse
patent: 3855642 (1974-12-01), Blitch
patent: 4133367 (1979-01-01), Abell
Branscomb Ralph S.
Caun Peter M.
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