US PATENT SUBCLASS 264 / 210.2
.~.~.~ Including a step other than application or removal of tension

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}
210.2.~.~.~ Including a step other than application or removal of tension

DEFINITION

Classification: 264/210.2

Including a step other than application or removal of tension:

(under subclass 210.1) Process in which some or all of the reshaping is due to a force other than tension, e.g., pressure, etc.

(1) Note. The pressure must do more than merely hold the workpiece, establish a neck-down point, etc.

(2) Note. The process may also include a sequential operation wherein tension is applied or removed, or a simultaneous application or removal of tension, when it is clear that the reshaping is partly due to each mechanism.

SEE OR SEARCH THIS CLASS, SUBCLASS:

103, for a process which includes textile formation.

280+, for reshaping in general of running or indefinite length plastic materials.

500+, for a process where reshaping uses fluid pressure, e.g., blowing, etc.

555+, for reshaping running length work by such a procedure.