Load bearing floor or roof members
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United States of America Patent
Stats
-
Mar 15, 1988
Issued Date -
N/A
app pub date -
Sep 8, 1986
filing date -
Nov 5, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A load bearing floor or roof member is in the form of a flat plank member. It has flat major upper and lower walls and flat minor side walls. It is a rigid, hollow, integral structure of fibre reinforced plastics material, with a rigid plastics foam filling. In each minor side wall is an integral undercut channel which is shaped to receive slidably a connector portion of a connector member, which connector portion is of head and neck shaped cross section.
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International Classification(s)
Cited Art Landscape
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