US PATENT SUBCLASS 451 / 376
.~.~.~.~.~ Pattern control

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

Internet Version by PATENTEC © 1999      Terms of Use


451 /   HD   ABRADING

364  DF  WORK HOLDER {10}
365  DF  .~ Clamp {8}
367  DF  .~.~ Edge tool {8}
374  DF  .~.~.~ Rotary cutter {1}
375  DF  .~.~.~.~ Drill {1}
376.~.~.~.~.~ Pattern control

DEFINITION

Classification: 451/376

Pattern control:

(under subclass 375) Clamping drill bit holder having a templet for controlling movement of the drill bit when in contact with the abrading surface.