US PATENT SUBCLASS 70 / 394
.~.~.~.~ Picking

Current as of: June, 1999
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70 /   HD   LOCKS

266  DF  OPERATING MECHANISM {6}
336  DF  .~ Key {10}
391  DF  .~.~ Operating elements {2}
393  DF  .~.~.~ Keys {8}
394.~.~.~.~ Picking

DEFINITION

Classification: 70/394

(under subclass 393) Devices embodying provision effecting authorized release of a conventional lock structure or lock operating mechanism by insertion and manipulation in the usual key way, in the absence of the usual proper key.

SEE OR SEARCH CLASS

33, Geometrical Instruments,

39+, for gauges for determining tumbler combinations.

72, Metal Deforming,

435+, for similar mechanisms used in forging.

81, Tools, 15.9, for picking tools other than keys.