US PATENT SUBCLASS 264 / 280
.~ Reshaping running or indefinite-length work

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.~ Reshaping running or indefinite-length work {5}
281  DF  .~.~> Longitudinally advanced coiling (nonplanar)
282  DF  .~.~> Creping or crinkling {1}
284  DF  .~.~> Deforming the surface only
285  DF  .~.~> Bending {1}
288.4  DF  .~.~> Stretching by applying tension {5}

DEFINITION

Classification: 264/280

(under subclass 239) Processes in which the work that is mechanically shaped or molded by a physically applied force to deform, is a preform and of running or indefinite length.

SEE OR SEARCH THIS CLASS, SUBCLASS:

165+, for formation of indefinite length articles combined with subsequent treatments especially subclass 210 with stretching or deforming.

347, for curing of indefinite length materials out of a mold.

SEE OR SEARCH CLASS

162, Paper Making and Fiber Liberation, 117, for die reshaping of a waterlaid web or sheet.