US PATENT SUBCLASS 493 / 56
.~.~ 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}
52  DF  .~ Rigid container (e.g., box, carton, cap, cup, etc.) {10}
56.~.~ With cutting, breaking, tearing, or abrading {7}
57  DF  .~.~.~> By randomly manipulated implement
58  DF  .~.~.~> And embossing
59  DF  .~.~.~> And form-scoring {2}
63  DF  .~.~.~> Perforating
64  DF  .~.~.~> By rotary tool {4}
73  DF  .~.~.~> By reciprocatory tool {3}
82  DF  .~.~.~> With scrap material separation or removal

DEFINITION

Classification: 493/56

With cutting, breaking, tearing, or abrading:

(under subclass 52) Method or apparatus combined with piercing into a workpiece with a sharp tool; forcibly ripping one portion of a workpiece by bending or a 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.

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 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.