US PATENT SUBCLASS 493 / 230
.~.~.~.~ Partial severance to form interconnected products

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}
227  DF  .~.~ With cutting, breaking, tearing, or abrading {5}
228  DF  .~.~.~ Including form-scoring {2}
230.~.~.~.~ Partial severance to form interconnected products

DEFINITION

Classification: 493/230

Partial severance to form interconnected products:

(under subclass 228) Method or apparatus including piercing, ripping, or engaging with a crystalline tool to form a weakened line along which a workpiece is to be subdivided later to provide individual articles.