US PATENT SUBCLASS 411 / 926
.~ Positive lock


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

924  DF  COUPLED NUT AND BOLT {13}
926.~ Positive lock {2}
927  DF  .~.~> Side
928  DF  .~.~> Thread gripper


DEFINITION

Classification: 411/926

Positive lock:

Art collection under art collection 925 in which the stop prevents rotation of the nut on the bolt by a positive interlocking engagement with the nut.