US PATENT SUBCLASS 493 / 223
.~.~.~ 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

51  DF  CONTAINER MAKING {2}
186  DF  .~ Pliable container (e.g., bag, envelope, etc.) {9}
210  DF  .~.~ Assembling of distinct members {12}
223.~.~.~ With cutting, breaking, tearing, or abrading {1}
224  DF  .~.~.~.~> Subdividing web of material

DEFINITION

Classification: 493/223

With cutting, breaking, tearing, or abrading:

(under subclass 210) 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 the workpiece.

SEE OR SEARCH THIS CLASS, SUBCLASS:

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

56+, for making a rigid container 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.

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.

340+, for an operation of this class, 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.