Single-ply sealed membrane roofing system
Number of patents in Portfolio can not be more than 2000
United States of America
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-
Jul 12, 1988
Grant Date -
N/A
app pub date -
Jul 3, 1986
filing date -
Apr 20, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A single-ply roofing system comprising parallel strips of membrane (10) laid on a roof deck (14) with at least one side edge of each strip secured to the deck by mechanical fasteners (16), the side edges of contiguous strips being bonded together, each strip having transverse membrane flaps (11) secured to its undersurface at longitudinal intervals and the flaps being secured to the deck by mechanical fasteners (16).
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Cited Art Landscape
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