Static structures (e.g. – buildings) – Assembled in situ-type anchor or tie – Sheet or wire tie
Reexamination Certificate
2006-10-31
2006-10-31
Friedman, Carl D. (Department: 3635)
Static structures (e.g., buildings)
Assembled in situ-type anchor or tie
Sheet or wire tie
C052S481100, C052S655100, C052S656900, C052S696000, C052S749100, C052S749100
Reexamination Certificate
active
07127862
ABSTRACT:
A novel system for constructing smooth-faced metal framing and novel connectors therefore. The system and connectors of the present invention utilize known metal framing or wall studs that demonstrate a U-channel configuration having a base, sidewalls and marginal lips that extend inward from the sidewalls. A variety structurally related connectors, comprising at least a connector body, base flange, and two lip receiving grooves, are described. These connectors are capable of interconnecting metal framing performing all framing functions including, without limitation, floor and ceiling joists, top and bottom plates, roof rafters, roof rims, window sills, trusses, headers and wall studs. The connectors lock into place within the stud and are secured from the inside using fasteners applied into the non-surface aspects of the stud. The stud connectors demonstrate three dimensional rigidity and a box-like fit within the metal framing studs to form joints that are strong, durable and precise. The framing system using the stud connectors of the present invention leaves the outside surfaces of the framing members and studs smooth and continuous, without protruding fastener heads or interruptions of any sort. The resulting smooth outside surfaces can be covered much more easily and inexpensively than the uneven and generally awkward outside surfaces presently encountered in metal framed structures. The manner in which the connectors lock within the studs promote their safe and efficient installation. The system and connectors of the present invention enables an entire structure to be framed using one type and size of metal framing studs cut to appropriate lengths on site.
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Friedman Carl D.
Horton Yvonne M.
Reiss Seth M.
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