US PATENT SUBCLASS 411 / 299
.~.~.~ Spring

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

Internet Version by PATENTEC © 1999      Terms of Use


411 /   HD   EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER

190  DF  HAVING STRUCTURE TO RESTRICT ROTATION OF THREADED, MATING PIECES (E.G., NUT LOCK) {13}
259  DF  .~ Comprising a thread lock {18}
296  DF  .~.~ Side clutch {3}
299.~.~.~ Spring

DEFINITION

Classification: 411/299

Spring:

(under subclass 296) Device wherein the locking member is resilient in nature.