Static structures (e.g. – buildings) – Cast in situ composite slab
Reexamination Certificate
2008-06-24
2008-06-24
Chapman, Jeanette (Department: 3633)
Static structures (e.g., buildings)
Cast in situ composite slab
C052S334000, C052S326000, C052S335000
Reexamination Certificate
active
07389620
ABSTRACT:
Composite pan end connections for composite beam-joist construction are disclosed. Two versions of the composite pan can be fabricated on a standard break machine. A third version disclosed makes use of a standard steel stud. All three versions provide an economical, easily installed horizontal platform secured to the top chord seat angles of either conventional or composite open-web joists. In addition to economy in fabrication, and ease of use, the resulting rectangular shape of the concrete slab over the beam is structurally more efficient than heretofore obtainable.
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Chapman Jeanette
Kenny Dan
Quast W. Patrick
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