Static structures (e.g. – buildings) – Openwork; e.g. – truss – trellis – grille – screen – frame – or... – Side-by-side terminus shafts; e.g. – truss
Patent
1997-05-16
1999-04-13
Kent, Christopher
Static structures (e.g., buildings)
Openwork; e.g., truss, trellis, grille, screen, frame, or...
Side-by-side terminus shafts; e.g., truss
52291, 52693, 52698, 527411, 527491, E04C 330
Patent
active
058932534
ABSTRACT:
A floor sag eliminator that includes a floor plate assembly which is configured to be fastened to the underside of an existing floor between adjacent joists. One or more support arms are pivotally connected to the floor plate assembly at one of their ends. The other ends of the support arms are configured to engage and be retained by the side walls of floor joists. The support arms cooperate with the floor joists to provide support to the floor and to eliminate the sag.
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patent: 5105598 (1992-04-01), Wilcox
patent: 5301486 (1994-04-01), Taylor
E&E Engineering, Inc.
Kent Christopher
LandOfFree
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