US PATENT SUBCLASS 264 / 210.3
.~.~.~ With application of agent other than water or air to workpiece

Current as of: June, 1999
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264 /   HD   PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES

165  DF  FORMING CONTINUOUS OR INDEFINITE LENGTH WORK {8}
176.1  DF  .~ Shaping by extrusion {11}
210.1  DF  .~.~ And reshaping {6}
210.3.~.~.~ With application of agent other than water or air to workpiece {1}
210.4  DF  .~.~.~.~> During or after final shape change

DEFINITION

Classification: 264/210.3

With application of agent other than water or air to workpiece:

(under subclass 210.1) Process wherein the workpiece, after extrusion, and before, during, or after reshaping, in contacted with a material other than air or water (including steam, water vapor, etc.).

(1) Note. The agent may remain with the workpiece or may be used merely for heating, cooling, etc.

SEE OR SEARCH THIS CLASS, SUBCLASS:

78, for dyeing of a workpiece.

82+, for reactive gas or vapor treatment of a workpiece.

129+, for printing or coating a workpiece outside the mold.

178+, for extrusion into a liquid bath.

289.3, for processes similar to those contained in this subclass but without an extrusion step. SEE OR SEARCH CLASS

428, Stock Material or Miscellaneous Articles,

375+, and 411+ for coated, e.g., lubricated, etc., fibers and sheets, respectively, per se.