US PATENT SUBCLASS 493 / 368
.~.~.~.~ Adjustable circumferentially

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

Internet Version by PATENTEC © 1999      Terms of Use


493 /   HD   MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB

340  DF  WITH CUTTING, BREAKING, TEARING, OR ABRADING {9}
363  DF  .~ Making plural, separate cuts by distinct cutting edges {2}
366  DF  .~.~ By relatively adjustable cutting edges or cutting and scoring edges {1}
367  DF  .~.~.~ On rotary tool support {1}
368.~.~.~.~ Adjustable circumferentially

DEFINITION

Classification: 493/368

Adjustable circumferentially:

(under subclass 367) Method or apparatus wherein a piercing edge and a surface grooving edge or another piercing edge are relatively repositionable about the carrier.