US PATENT SUBCLASS 493 / 397
.~.~ With folding

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.~.~ With folding {1}
398  DF  .~.~.~> Plural work stations {1}

DEFINITION

Classification: 493/397

With folding:

(under subclass 396) Method or apparatus combined with stressing the sheet or web beyond its elastic limit along a line to form a crease.

SEE OR SEARCH THIS CLASS, SUBCLASS:

151, for making a rigid container including coating with an adhesive and folding.

162+, for making a rigid container including folding.

231+, for making a pliable container including folding combined with cutting, breaking, tearing, or abrading.

243+, for making a pliable container including folding.

353+, for folding combined with cutting, breaking, tearing, or abrading by use of a composite tool. 356, for folding combined with cutting, breaking, tearing, or abrading, generally.

405+, for folding, generally, of a sheet or web.