US PATENT SUBCLASS 52 / 250
INTERSECTION OF A CAST STONELIKE COMPONENT (E.G., CONCRETE FLOOR OR WALL) TO ANOTHER COMPONENT (E.G., WALL)

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

250INTERSECTION OF A CAST STONELIKE COMPONENT (E.G., CONCRETE FLOOR OR WALL) TO ANOTHER COMPONENT (E.G., WALL) {4}
251  DF  .~> Cast reinforced vertical and horizontal members {2}
258  DF  .~> Laterally related modules with concealed cast-sustainer
259  DF  .~> Cast in situ material at module juncture
260  DF  .~> Cast in situ column with radiating-type reinforcement

DEFINITION

Classification: 52/250

(under the class definition) Structure including a reinforced construction having a cast component which forms (a) wall, ceiling, floor or roof, (b) a load bearing column or (c) a girder or beam at least two of a, b or c being arranged in connected relationship with their principal dimension intersecting.

SEE OR SEARCH THIS CLASS, SUBCLASS:

86+, for a vertically curved stone-like arch construction.

91.2, for inclined roof with supporting substructure and cast material at the eave.

128+, for a burial vault type construction.

174+, for a building construction with a traffic guiding feature.

192+, for a liquid or fluent material container with a fluid port. 198+, for an enclosure with fluid guiding port between the ambient and a usable space.

218, for a flue with a gaseous fluid directing feature.

219, for a flue with a connection to a building structure.

294+, for a concrete type footing structure.

319+, for a barrier construction having rib-like portions projecting from the face of the barrier.

606+, for a module, per se, with a traversing passage.