Insulated window shade

Details Insulated window shade Insulated window shade

1981-06-01

1983-08-09

Caun, Peter M.

Flexible or portable closure, partition, or panel

Pleating type

160DIG7, E06B 394

Patent

active

043973469

ABSTRACT:
A five-layer window shade fabric 100 especially useful in forming a Roman shade which will substantially increase the insulating factor (R) for a glass windowpane has a moisture-, light-, and mildew-resistant exterior layer 10; an insulation layer 12 adjacent the exterior layer; a vapor barrier 14 adjacent the insulation layer to reduce condensation and to trap a layer of air between the barrier and the window; a reflective sheet adjacent the barrier to reflect heat back into the room; and an interior cover fabric 18 adjacent the reflective sheet and chosen to complement the room decor.

REFERENCES:
patent: 1983617 (1934-12-01), Ladon
patent: 2065402 (1936-12-01), Schweller
patent: 3296023 (1967-01-01), Leaderman et al.
patent: 3775226 (1973-11-01), Windorf
patent: 3867244 (1975-02-01), Adams
patent: 4079772 (1978-03-01), Klaenhammer et al.
patent: 4317481 (1982-03-01), Oswald

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