US PATENT SUBCLASS 83 / 515
.~.~ Punch and shear

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

513  DF  TWO TOOL PAIRS, DRIVER FOR ONE PAIR MOVES RELATIVE TO DRIVER FOR OTHER PAIR {4}
514  DF  .~ One tool support acts as driver for other {1}
515.~.~ Punch and shear

DEFINITION

Classification: 83/515

(under subclass 514) Apparatus wherein at least one cutter is a closed aperture forming means and at least one other cutter is a blade or knife.

SEE OR SEARCH THIS CLASS, SUBCLASS:

667, and 682, for a tool (per se) which performs both a punching and a nonpunching operation.