US PATENT SUBCLASS 70 / 145
.~.~.~.~.~.~ Manually operable

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.~.~.~.~.~.~ Manually operable {3}
467  DF  .~.~.~.~.~.~.~> Directly acting dog for exterior, manual, bolt manipulator {10}
149  DF  .~.~.~.~.~.~.~> Freely movable external manipulator
150  DF  .~.~.~.~.~.~.~> Dogged bolt or connections {3}

DEFINITION

Classification: 70/145

(under subclass 144) Subject matter wherein there is provided an alternative manual operator or manipulator, whereby the device may be used as an ordinary latching construction.