Apparatus for insulating a surface area

Details Apparatus for insulating a surface area Apparatus for insulating a surface area

1982-08-20

1984-08-07

Caun, Peter M.

Flexible or portable closure, partition, or panel

Roll type

With guides or fabric edge holders

160DIG7, 160120, E06B 908

Patent

active

044637926

ABSTRACT:
An apparatus for insulating a surface area is disclosed having an insulating sheet mounted to a roller for winding and unwinding thereon. Sealing means are provided for sealing the edges of the sheet when the sheet is unwound to insulate the surface area.

REFERENCES:
patent: 768416 (1904-08-01), Woods
patent: 1383975 (1921-07-01), Booth
patent: 1497320 (1924-06-01), Basilio
patent: 1716285 (1929-06-01), Szako
patent: 1911232 (1933-05-01), Large
patent: 2253584 (1941-08-01), Robinson
patent: 2809798 (1957-10-01), Kenney
patent: 4126174 (1978-11-01), Moriarity et al.
patent: 4231411 (1980-11-01), Hehl et al.
patent: 4359079 (1982-11-01), Bledcae
patent: 4399855 (1983-08-01), Volfron

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