US PATENT SUBCLASS 400 / 674
.~ For locking carriage in centered position (e.g., with shipping support)


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

663  DF  LOCKING OR INTERLOCKING MECHANISM {7}
674.~ For locking carriage in centered position (e.g., with shipping support) {1}
675  DF  .~.~> And disengaging case-shift lock


DEFINITION

Classification: 400/674

For locking carriage in centered position (e.g., with shipping support):

(under subclass 663) Subject matter wherein significance is attributed to means for preventing a carriage* from moving away from a position that is substantially midway of the total distance that the carriage is capable of moving.

(1) Note. The purpose of a lock of this and indented subclasses is usually to enable transport of a typewriter without damage to its movable parts.