US PATENT SUBCLASS 405 / 239
.~.~.~.~ Providing embedded metallic reinforcement

Current as of: June, 1999
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405 /   HD   HYDRAULIC AND EARTH ENGINEERING

229  DF  FOUNDATION {2}
231  DF  .~ Columnar structure (e.g., pier, pile) {7}
232  DF  .~.~ Process or apparatus for installing {5}
233  DF  .~.~.~ Casting in situ hardenable fluent material {7}
239.~.~.~.~ Providing embedded metallic reinforcement

DEFINITION

Classification: 405/239

Providing embedded metallic reinforcement:

(under subclass 233) Method or apparatus including a step or means for positioning metallic material in the flowable material prior to the setting or congealing thereof for the purpose of reinforcement.