US PATENT SUBCLASS 70 / 149
.~.~.~.~.~.~.~ Freely movable external manipulator

Current as of: June, 1999
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70 /   HD   LOCKS

57  DF  SPECIAL APPLICATION {7}
77  DF  .~ For closures {5}
91  DF  .~.~ Door {5}
101  DF  .~.~.~ Swinging door {4}
141  DF  .~.~.~.~ Locking latch bolts, biased {5}
144  DF  .~.~.~.~.~ Spring projected {1}
145  DF  .~.~.~.~.~.~ Manually operable {3}
149.~.~.~.~.~.~.~ Freely movable external manipulator

DEFINITION

Classification: 70/149

(under subclass 145) Devices having a manual operator on the exterior side of the door.

SEE OR SEARCH THIS CLASS, SUBCLASS:

218+, for locking constructions which accomplish a similar effect upon a handle, hand-wheel, or knob, and not specifically associated with locking mechanism of this character.