US PATENT SUBCLASS 425 / 519
.~.~ Opposed, registering, coacting mold cavities

Current as of: June, 1999
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425 /   HD   PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS

500  DF  PREFORM ASSEMBLY MEANS AND MEANS FOR BONDING OF PLURAL PREFORMS INVOLVING PREFORM RESHAPING OR VULCANIZING {8}
518  DF  .~ Plural reshaping means {1}
519.~.~ Opposed, registering, coacting mold cavities

DEFINITION

Classification: 425/519

(under subclass 518) Apparatus comprising facing, shaping cavities which coact to press work material into a desired shape, the cavities having meeting portions of co-extensive area.

SEE OR SEARCH THIS CLASS, SUBCLASS:

395, for preform reshaping means having opposed, registering coacting mold cavities and see the search notes thereunder.