US PATENT SUBCLASS 400 / 671.4
.~.~.~.~ Interposed component

Current as of: June, 1999
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400 /   HD   TYPEWRITING MACHINES

663  DF  LOCKING OR INTERLOCKING MECHANISM {7}
668  DF  .~ Locking means actuated in response to a condition {4}
671  DF  .~.~ End of maximum typed line {5}
671.2  DF  .~.~.~ Universal-bar lock (e.g, pivoted latch, slidable latch, etc.) {2}
671.4.~.~.~.~ Interposed component

DEFINITION

Classification: 400/671.4

Interposed component:

(under subclass 671.2) Subject matter wherein the preventing means includes an element that is movable into either of two positions, in a first position the element is between a fixed portion of a typewriter and the universal-bar* or a member affixed to and movable with the universal-bar, and in a second position the element is not between the portion and the universal-bar, whereby when the element is in the first position the universal-bar is prevented from moving its full movement in a direction to actuate the function* that would be actuated if the element were in its second position.