US PATENT SUBCLASS 264 / 144
.~.~ From continuously cast material

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

138  DF  WITH SEVERING, REMOVING MATERIAL FROM PREFORM MECHANICALLY, OR MECHANICALLY SUBDIVIDING WORKPIECE {10}
140  DF  .~ To form particulate product (e.g., flakes, etc.) {2}
144.~.~ From continuously cast material

DEFINITION

Classification: 264/144

(under subclass 140) Processes including the step of initially forming a continuous product by casting on a moving drum or belt.

(1) Note. As an example of the subject matter of this subclass is a process in which a plastic material is calendered, formed as a sheet on one of the calender rolls, then removed in the form of flakes.