US PATENT SUBCLASS 439 / 433
.~.~ Annular cutter

Current as of: June, 1999
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439 /   HD   ELECTRICAL CONNECTORS

387  DF  CONTACT COMPRISING CUTTER (SEVERING, PIERCING, ABRADING, SCRAPING, BREAKING OR TEARING) {10}
431  DF  .~ Comprising screw, screw operated cutter, or screw means to move conductor against cutter {2}
433.~.~ Annular cutter

DEFINITION

Classification: 439/433

Annular cutter:

(under subclass 431) Electrical connector wherein the penetrating contact is tubular in shape and has a cutting edge at the end thereof.