Static structures (e.g. – buildings) – Installed screed or unit with specified feature retaining...
Patent
1997-10-16
1999-08-03
Friedman, Carl D.
Static structures (e.g., buildings)
Installed screed or unit with specified feature retaining...
526501, 52630, 527291, 527311, 527332, 527317, 249 23, 249189, 249211, E04C 304, E04G 1150
Patent
active
059309660
ABSTRACT:
A structural support for supporting a planar substrate, for example plywood, is provided with a screw receiving channel. The channel provides a guide simplifying screw attachment for a substrate to the support.
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Au Clarence Pangsum
Wood Charles Francis
Aluma Enterprises Inc.
Callo Laura A.
Friedman Carl D.
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