US PATENT SUBCLASS 162 / 398
.~.~.~.~ Plate or sheet type (i.e., opposed flat platens)


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

232  DF  APPARATUS {22}
382  DF  .~ Foraminous forming mold for discrete articles (pulp molding) {9}
396  DF  .~.~ Press felting (i.e., pressure member acting on pulp on mold) {6}
397  DF  .~.~.~ Plural molds (cavities) {1}
398.~.~.~.~ Plate or sheet type (i.e., opposed flat platens)


DEFINITION

Classification: 162/398

(under subclass 397) Apparatus in which the opposed foraminous mold platen and opposed pressure surface are generally planar and quite extensive relative to the thickness of the article produced.