US PATENT SUBCLASS 411 / 115
.~.~ Having discrete, reciprocably movable pawl

Current as of: June, 1999
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411 /   HD   EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER

81  DF  THREADED FASTENER LOCKED TO A DISCREET STRUCTURE (E.G., PLATE, RAIL, WHEEL) {13}
114  DF  .~ Locked by pawl and toothed or tooth-like piece {1}
115.~.~ Having discrete, reciprocably movable pawl

DEFINITION

Classification: 411/115

Having discrete, reciprocably movable pawl:

(under subclass 114) Device wherein the movable pawl is a second, other (i.e., an additional) element which is so mounted on or in the bolt head or nut that it may move back and forth relative thereto.