US PATENT SUBCLASS 264 / 518
.~.~ Continuous or indefinite length

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

500  DF  DIRECT APPLICATION OF FLUID PRESSURE DIFFERENTIAL TO PERMANENTLY SHAPE, DISTORT, OR SUSTAIN WORK {14}
517  DF  .~ Bulk deposition of particles by differential fluid pressure {1}
518.~.~ Continuous or indefinite length

DEFINITION

Classification: 264/518

Continuous or indefinite length:

(under subclass 517) Processes in which a continuous or indefinite length work or product is produced.