US PATENT SUBCLASS 249 / 72
.~.~.~ Multi-part central longitudinal grid member

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

66.1  DF  INCLUDING MEANS TO APPLY FORCE TO REMOVE OR RELEASE PRODUCT FROM MOLD {4}
69  DF  .~ Tray-like mold including grid {2}
71  DF  .~.~ Means mounted on or integral with grid {2}
72.~.~.~ Multi-part central longitudinal grid member

DEFINITION

Classification: 249/72

(under subclass 71) Apparatus having a central elongated grid member composed of (1) plural superimposed parts, or (2) a member coextensive with the grid member; the structures of (1) and (2) having a differential force applied thereto by the force applying means.