Static structures (e.g. – buildings) – Openwork; e.g. – truss – trellis – grille – screen – frame – or... – Side-by-side terminus shafts; e.g. – truss
Patent
1987-02-27
1989-01-03
Scherbel, David A.
Static structures (e.g., buildings)
Openwork; e.g., truss, trellis, grille, screen, frame, or...
Side-by-side terminus shafts; e.g., truss
52712, E04C 302
Patent
active
047947462
ABSTRACT:
A joist bridging component comprising a one-piece molded plastic member generally of X-shape having crossheads at the ends of the diagonals of the X adapted for being nailed facewise against joists and to act as gauges for establishing the joist spacing.
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Chilcot Jr. Richard E.
Scherbel David A.
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