Interleaved flexible weather door and method of manufacture

Flexible or portable closure – partition – or panel – Hanging or drape type – Chain – cable – and/or strand type

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160184, A47H 2305

Patent

active

043677819

ABSTRACT:
A weather door suitable for commercial garages and warehouses made from sheets of flexible plastic having a length at least twice the height of the doorway to be covered and in which the sheet of plastic is slit in such a way so that when it is folded in the middle, a series of strips of the plastic can be interleaved to present a weather barrier when hung across a door opening that will part around a vehicle or other object or a person entering or leaving the doorway.

REFERENCES:
patent: 3254698 (1966-06-01), Fox et al.
patent: 3331425 (1967-07-01), Groves et al.
patent: 4004296 (1977-01-01), Kandel
patent: 4095642 (1977-06-01), McKinnon
patent: 4232725 (1980-11-01), Gidge
patent: 4296792 (1981-10-01), Gidge

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