US PATENT SUBCLASS 264 / 555
.~ Production of continuous or running length


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



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}
555.~ Production of continuous or running length {3}
556  DF  .~.~> By casting on to a cooled roll
557  DF  .~.~> Including liquid contact {4}
563  DF  .~.~> Producing a tubular product {1}


DEFINITION

Classification: 264/555

Production of continuous or running length:

(under subclass 500) Processes in which a continuous or running length product is produced.

(1) Note. In this and the indented subclass mechanical treatment of a continuous or running length tube as by cutting off or slitting will not defeat placement herein.