US PATENT SUBCLASS 162 / 321
.~.~.~.~ Cylinder mold


Current as of: June, 1999
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162 /   HD   PAPER MAKING AND FIBER LIBERATION

232  DF  APPARATUS {22}
289  DF  .~ Running or indefinite length product forming and/or treating means {19}
315  DF  .~.~ Means directing stock into contact with molding surface {7}
320  DF  .~.~.~ Superposed or lateral stock pool type {1}
321.~.~.~.~ Cylinder mold


DEFINITION

Classification: 162/321

(under subclass 320) Apparatus in which the mold is cylindrical in nature and the circumferential surface is foraminous.

SEE OR SEARCH THIS CLASS, SUBCLASS:

323+, for cylinder mold forming devices of the immersion vat type.

357, for cylinder molds, per se.