US PATENT SUBCLASS 70 / 379 A
.~.~.~.~.~.~.~ Intermediate

Current as of: June, 1999
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70 /   HD   LOCKS

266  DF  OPERATING MECHANISM {6}
336  DF  .~ Key {10}
344  DF  .~.~ Single key {4}
348  DF  .~.~.~ Tumbler type {5}
357  DF  .~.~.~.~ Cylinder type {9}
372  DF  .~.~.~.~.~ Operating elements, parts and adjuncts {5}
379 R  DF  .~.~.~.~.~.~ Operating connections {2}
379 A.~.~.~.~.~.~.~ Intermediate

Unofficial Alpha Subclasses: R A

DEFINITION

Classification: 70/379

(under subclass 372) Devices comprising connections whereby force or power may be suitably transmitted to an associated securing device.