US PATENT SUBCLASS 425 / 544
.~.~ Means for transfer molding

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

542  DF  FEMALE MOLD AND CHARGER TO SUPPLY FLUENT STOCK UNDER PRESSURE THERETO IN FLUID-TIGHT RELATIONSHIP (E.G., INJECTION MOLD, ETC.) {17}
543  DF  .~ Molding of thermosetting or cross-linking stock {1}
544.~.~ Means for transfer molding

DEFINITION

Classification: 425/544

(under subclass 543) Apparatus wherein the means to force the stock material to move comprises a chamber adapted to receive a substantially solid block of stock material and includes means to pressurize the block sufficiently to cause the stock material to flow as a liquid to the shaping cavity.