US PATENT SUBCLASS 425 / 127
.~.~ Preform stock acting as reaction shaping surface cooperating with recessed fluent stock shaping means


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

110  DF  DISTINCT MEANS TO FEED, SUPPORT OR MANIPULATE PREFORM STOCK AND MEANS FOR SHAPING FLUENT OR BULK STOCK TO FORM UNITED PRODUCT {6}
117  DF  .~ Female mold type means {11}
127.~.~ Preform stock acting as reaction shaping surface cooperating with recessed fluent stock shaping means


DEFINITION

Classification: 425/127

(under subclass 117) Apparatus wherein the preform serves as either a pressing or a press reaction surface and cooperates with the walls of the cavity to shape the fluent or bulk stack.

(1) Note. Devices wherein the entire female mold is made up of preform stock which remains with the product are classified in subclass 110.