US PATENT SUBCLASS 425 / 122
.~.~ Means to continuously feed indefinite length preform

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}
122.~.~ Means to continuously feed indefinite length preform

DEFINITION

Classification: 425/122

(under subclass 117) Apparatus in which the preform is of indefinite or indeterminate length and there is means to advance the preform to the cavity.

(1) Note. The product formed need not be of indefinite length.