US PATENT SUBCLASS 493 / 194
.~.~.~.~ And 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

51  DF  CONTAINER MAKING {2}
186  DF  .~ Pliable container (e.g., bag, envelope, etc.) {9}
189  DF  .~.~ Including heat sealing {9}
193  DF  .~.~.~ Including supplying indeterminate length work {2}
194.~.~.~.~ And cutting, breaking, tearing, or abrading {1}
195  DF  .~.~.~.~.~> At separate station from heat sealing {1}

DEFINITION

Classification: 493/194

And cutting, breaking, tearing, or abrading:

(under subclass 193) Method or apparatus combined with piercing into a workpiece with a sharp tool; forcibly ripping one 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 responsive control means.

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

199+, for making a pliable container including heat sealing combined with 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 cutting, breaking, tearing, or abrading. 340+, for making a product of sheet or web material generally, combined 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.