US PATENT SUBCLASS 52 / 330
.~.~.~ With flange web-type reinforcement

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

319  DF  CAST IN SITU CONCRETE BARRIER WITH LATERALLY PROJECTING RIB-TYPE SUSTAINER {8}
327  DF  .~ Additional distinct coextensive section fixed to barrier or sustainer {5}
329  DF  .~.~ Arched backer between sustainers {1}
330.~.~.~ With flange web-type reinforcement

DEFINITION

Classification: 52/330

(under subclass 329) Structure in which the rib-type sustainer includes an elongated flange-web type (I or T beam) reinforcement embedded therein.