US PATENT SUBCLASS 70 / 311
.~.~.~.~.~.~.~.~ Axially shiftable spindle

Current as of: June, 1999
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70 /   HD   LOCKS

266  DF  OPERATING MECHANISM {6}
286  DF  .~ Combination {8}
291  DF  .~.~ Tumbler type {3}
294  DF  .~.~.~ Single tumbler set {4}
301  DF  .~.~.~.~ Rotary or swinging tumblers {2}
304  DF  .~.~.~.~.~ Individually set {3}
306  DF  .~.~.~.~.~.~ Associated movable operator {3}
309  DF  .~.~.~.~.~.~.~ Spindle operator {2}
311.~.~.~.~.~.~.~.~ Axially shiftable spindle

DEFINITION

Classification: 70/311

(under subclass 309) Devices wherein the spindle is axially shiftable to select a particular tumbler.

SEE OR SEARCH THIS CLASS, SUBCLASS:

305, for similar construction wherein the selecting medium is outside of the tumbler set.