US PATENT SUBCLASS 264 / 172.19
.~.~ Producing indefinite length article by depositing material on endless forming surface (e.g., endless belts, rollers, etc.)


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}
171.1  DF  .~ Layered, stratified traversely of length, or multiphase macrostructure containing material (e.g., conjugate, composite, islands-in-sea, core-sheath, etc.) {8}
172.19.~.~ Producing indefinite length article by depositing material on endless forming surface (e.g., endless belts, rollers, etc.) {1}
173.1  DF  .~.~.~> Including roller-type shaping surface (e.g., calendering, etc.)


DEFINITION

Classification: 264/172.19

Producing indefinite length article by depositing material on endless forming surface (e.g., endless belts, rollers, etc.):

(under subclass 171.1) Processes wherein an endless forming surface is used to shape an indefinite length article.