US PATENT SUBCLASS 162 / 331
.~.~.~.~ Side seals

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}
323  DF  .~.~.~ Immersion vat type (e.g., cylinder machine vat) {9}
331.~.~.~.~ Side seals

DEFINITION

Classification: 162/331

(under subclass 323) Apparatus having gland structures preventing leakage of the pulp slurry at the points of rotary support for the cylinder mold.

SEE OR SEARCH CLASS

277, Seal for a Joint or Juncture, for a generic sealing means or process,

358+, for a relatively rotatable radially extending sealing face member (e.g., face, mechanical, etc.) or subclasses 500+ for a dynamic, circumferential, contact seal for other than a piston.