US PATENT SUBCLASS 162 / 399
.~.~.~ Plate or sheet type

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}
399.~.~.~ Plate or sheet type {1}
400  DF  .~.~.~.~> With cores (e.g., molding of apertured plates)

DEFINITION

Classification: 162/399

(under subclass 396) 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.