Weather resilient, seamless, thermoplastic roof covering material and method of production
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Sep 26, 2000
Issued Date -
N/A
app pub date -
Apr 26, 1999
filing date -
Aug 7, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention describes a lightweight, flexible, weather resilient, seamless, waterproof, and thermoplastic roof covering layer and a method to prepare such a layer. The method is similar to that used in the preparation of clothing wherein a pattern, which may be out of paper, is prepared according to the measurements of the roof and any protruding or embedded structures thereon. Thermoplastic fabric is cut according to the pattern specifics. The fabric pieces are attached to each other to form a snugly fitting roof covering layer which is then fused and compressed in situ.
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Family
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Cited Art Landscape
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