US PATENT SUBCLASS 249 / 212
.~.~.~ Adjustable support for dome shaped core

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  DF  .~.~ Barrier or sustainer type {2}
212.~.~.~ Adjustable support for dome shaped core

DEFINITION

Classification: 249/212

(under subclass 210) Apparatus comprising adjustable supports for dome-shaped cores.

(1) Note. The dome-shaped cores usually form a floor or ceiling with joists.