US PATENT SUBCLASS 52 / 414
CAST IN SITU COMPOSITE SLAB (E.G., STEEL-CONCRETE)


Current as of: June, 1999
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52 /   HD   STATIC STRUCTURES (E.G., BUILDINGS)

414CAST IN SITU COMPOSITE SLAB (E.G., STEEL-CONCRETE)


DEFINITION

Classification: 52/414

(under the class definition) Structure including a poured-in-place barrier having an elongated rigid primary load-bearing member and an additional secondary different form reinforcement completely embedded in the poured material.

SEE OR SEARCH THIS CLASS, SUBCLASS:

223.1+, 231, 250+, 318, 319+, 378+, 380+, and 404.1+, for another reinforced poured in place structure.

740.1+, through 740.9, for a rod which is usually used as concrete reinforcing.

SEE OR SEARCH CLASS

405, Hydraulic and Earth Engineering,

233+, for a process or apparatus for installing a cast in situ pile or pier; subclass 257 for a cast in situ pile or, per se; and subclasses 267+ for subject matter relating to earth treatment and specifically the formation of an underground wall of cementitious material.