US PATENT SUBCLASS 493 / 340
WITH CUTTING, BREAKING, TEARING, OR ABRADING

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

340WITH CUTTING, BREAKING, TEARING, OR ABRADING {9}
341  DF  .~> Including application of heat
342  DF  .~> With scrap material separation or removal
343  DF  .~> Including assembling or disassembling of distinct members {1}
352  DF  .~> And with bending {4}
361  DF  .~> Plural cutting, breaking, tearing, or abrading stations {1}
363  DF  .~> Making plural, separate cuts by distinct cutting edges {2}
369  DF  .~> Of moving work
370  DF  .~> By rotary tool {1}
372  DF  .~> By reciprocatory tool

DEFINITION

Classification: 493/340

WITH CUTTING, BREAKING, TEARING, OR ABRADING:

(under the class definition) Method or apparatus combined with piercing into a workpiece with a sharp tool; forcibly ripping a portion of a workpiece by bending or tensile stress or, engaging a workpiece by a crystalline tool to remove surface portions from that workpiece.

SEE OR SEARCH THIS CLASS, SUBCLASS:

22, for cutting, breaking, tearing, or abrading combined with an operation of this class including use of work or product control means.

56+, for making a rigid container combined with cutting, breaking, tearing, or abrading.

194+, for making a pliable container including heat sealing combined with cutting, breaking, tearing, or abrading of indeterminate length work.

199+, for making a pliable container including heat sealing combined with cutting, breaking, tearing, or abrading.

223+, for making a pliable container including assembling and cutting, breaking, tearing, or abrading.

227+, for making a pliable container combined with cutting, breaking, tearing, or abrading. 287+, for making a tube combined with cutting, breaking, tearing, or abrading.

324, for an operation of this class combined with printing or

photos:graphic reproduction and with cutting, breaking, tearing, or abrading.

SEE OR SEARCH CLASS

83, Cutting, for cutting by use of a sharp cutting tool, generally, including severing.

225, Severing by Tearing or Breaking, for subdividing by the application of bending or tautening forces.

451, Abrading, for engaging a workpiece by a crystalline tool to remove surface portions from the workpiece.