Electrical connectors – Floor mounted – e.g. – under carpet
Reexamination Certificate
2008-09-02
2008-09-02
Nguyen, Truc (Department: 2833)
Electrical connectors
Floor mounted, e.g., under carpet
C052S126600, C052S263000
Reexamination Certificate
active
11550768
ABSTRACT:
A solid floor board assembly with duct raceway is composed of a plurality of base blocks, layer plates, and floor boards. A hollow cavity is formed between the base blocks and the layer plates and is partitioned to accommodate a variety of wire ducts and conduit installations neatly and orderly in desired configuration, and the surface thereof is covered with the floor boards so as to further improve the appearance of the whole structure. The solidarity of structure ensures a high compressive strength, and the number of unit floor board for assembly, the size and the configuration is left to the decision of the building owner. Slip resistant stripes, flower-like striae or a picturesque pattern may be provided on the surface of the floor boards. Duct and conduit exits are provide on the surface of the floor boards for extension of wire ducts and conduit installation.
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patent: 6857230 (2005-02-01), Owen
King Anthony
Nguyen Truc
WPAT, P.C.
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