US PATENT SUBCLASS 400 / 391
.~.~ Type-bar slidable on flat support

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

383  DF  TYPE-BAR-ACTION MECHANISM OR TYPE-FACE ON TYPE-BAR OR TYPE-FACE INKER {19}
390  DF  .~ With end-thrust mechanism for type-bar {3}
391.~.~ Type-bar slidable on flat support {4}
391.1  DF  .~.~.~> Driven by gear means
391.2  DF  .~.~.~> Driven by cam means
391.3  DF  .~.~.~> Driven by toggle-linkage
391.4  DF  .~.~.~> With power assist for mechanism

DEFINITION

Classification: 400/391

Type-bar slidable on flat support:

(under subclass 390) Subject matter wherein said type-bar* is carried by a planar member and is moved relative to the member while in contact with the surface of the member.