US PATENT SUBCLASS 264 / 285
.~.~ Bending

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

239  DF  MECHANICAL SHAPING OR MOLDING TO FORM OR REFORM SHAPED ARTICLE {10}
280  DF  .~ Reshaping running or indefinite-length work {5}
285.~.~ Bending {1}
286  DF  .~.~.~> Corrugating {1}

DEFINITION

Classification: 264/285

(under subclass 280) Processes in which a portion of a workpiece is moved and permanently distorted throughout its entire thickness relative to a second portion during which the thickness of the workpiece remains substantially the same and no significant plastic flow occurs.

SEE OR SEARCH THIS CLASS, SUBCLASS:

339, for bending or twisting articles or workpieces.

SEE OR SEARCH CLASS

156, Adhesive Bonding and Miscellaneous Chemical Manufacture,

196+, for bending when combined with a laminating step.