US PATENT SUBCLASS 83 / 41
.~.~.~ Cutting to join blanked holes

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


83 /   HD   CUTTING

13  DF  PROCESSES {17}
39  DF  .~ Plural cutting steps {4}
40  DF  .~.~ Blanking and cutting {1}
41.~.~.~ Cutting to join blanked holes

DEFINITION

Classification: 83/41

(under subclass 40) Process in which a series of blanking steps is accompanied by a cutting step which connects the blanked out areas.