Static structures (e.g. – buildings) – Machine or implement
Patent
1997-07-18
1998-12-15
Canfield, Robert
Static structures (e.g., buildings)
Machine or implement
527319, 527332, 522201, 5250605, 52508, 524811, E04C 336
Patent
active
058485120
ABSTRACT:
A structural member for use in securing a wallboard to an existing wall. The structural member is constructed a single piece of extruded plastic formed into an I-beam shape with a hollow center. The hollow center eases passage of a fastener mechanism, yet provides structural rigidity with the reinforcement by the fastener. Passage of water pipes and electrical wires transversely is possible by use of predefined spacer wall openings.
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