US PATENT SUBCLASS 70 / 489
.~.~.~.~.~.~.~.~ Manual bolt-manipulator is lever

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


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}
467  DF  .~.~.~.~.~.~.~ Directly acting dog for exterior, manual, bolt manipulator {10}
489.~.~.~.~.~.~.~.~ Manual bolt-manipulator is lever

DEFINITION

Classification: 70/489

(under subclass 467) Apparatus in which the manually actuated exterior manipulator for the latch bolt is a pivotally mounted lever.