US PATENT SUBCLASS 249 / 210
.~.~ Barrier or sustainer type

Current as of: June, 1999
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249 /   HD   STATIC MOLDS

205  DF  MISCELLANEOUS MOLD ADJUNCTS {2}
207  DF  .~ In situ construction engineering or building type {5}
210.~.~ Barrier or sustainer type {2}
211  DF  .~.~.~> Including means to attached to flange of beam
212  DF  .~.~.~> Adjustable support for dome shaped core

DEFINITION

Classification: 249/210

(under subclass 207) Apparatus comprising means for use with a molding apparatus for forming either a barrier or sustainer, or a barrier with a sustainer.