US PATENT SUBCLASS 493 / 398
.~.~.~ Plural work stations

Current as of: June, 1999
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493 /   HD   MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB

395  DF  BENDING {6}
396  DF  .~ Form-scoring {3}
397  DF  .~.~ With folding {1}
398.~.~.~ Plural work stations {1}
399  DF  .~.~.~.~> Folding along score line

DEFINITION

Classification: 493/398

Plural work stations:

(under subclass 397) Method or apparatus including a first location at which the sheet or web is stressed beyond its elastic limit and a second location to which or from which the sheet or web is transferred for other modification.