US PATENT SUBCLASS 411 / 343
.~.~.~ Spring at opposite end from securing means

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

337  DF  HEADED FASTENER ELEMENT WITH NUT, WASHER, SECURING MEANS OR CAP {12}
340  DF  .~ Securing means pivotable about axis transverse to fastener axis, e.g., toggle bolt, etc. {4}
341  DF  .~.~ And biasing spring {2}
343.~.~.~ Spring at opposite end from securing means

DEFINITION

Classification: 411/343

Spring at opposite end from securing means:

(under subclass 341) Subject matter wherein the securing

means is generally located on one end of the elongated fastening means and the elastic means is located on the opposite end of the fastening means.