Static structures (e.g. – buildings) – Underlying compressible layer or pad
Patent
1987-05-20
1988-07-26
Friedman, Carl D.
Static structures (e.g., buildings)
Underlying compressible layer or pad
52408, 52480, E04B 162
Patent
active
047591641
ABSTRACT:
Disclosed herein is a flooring system comprising a foundation, a resilient layer overlying the foundation, a layer of resilient material overlying the resilient layer, a layer of rigid material including a channel overlying the layer of resilient material, an elongate laminated member disposed within the channel and secured to the layer of rigid material, a floorboard overlying the layer of rigid material and the laminated member, a fastener extending through the floorboard and into the laminated member to secure the floorboard to the layer of rigid material, and structure formed in the resilient layer for venting water vapor accumulating between the resilient layer and the foundation.
REFERENCES:
patent: 2112480 (1938-03-01), Coddington
patent: 3271916 (1966-09-01), Omholt
patent: 3473281 (1969-10-01), Omholt
patent: 3518800 (1970-07-01), Tank
patent: 3596422 (1971-08-01), Boettcher
patent: 3828503 (1974-08-01), Hofmann
patent: 4530193 (1985-07-01), Ochs
patent: 4589243 (1986-05-01), Abendroth
Abendroth Carl W.
Stephenson Gary
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