US PATENT SUBCLASS 400 / 441
.~ Type-bar pivot 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}
441.~ Type-bar pivot support {10}
442  DF  .~.~> For plural groups of type-bars {2}
443  DF  .~.~> Ring support
444  DF  .~.~> Type-basket laterally movable relative to platen and key-board
445  DF  .~.~> Type-bar-segment (e.g., wire journal) {4}
446  DF  .~.~> Interconnected (e.g., nested) support bearings
447  DF  .~.~> Ball-and-socket bearing for type-bar (e.g., universal joint)
448  DF  .~.~> Roller bearing or ball bearing for type-bar {1}
449  DF  .~.~> Adjustable bearing for type-bar
450  DF  .~.~> Pin support for type-bar
451  DF  .~.~> Wire support for type-bars

DEFINITION

Classification: 400/441

Type-bar pivot support:

(under subclass 383) Subject matter wherein significance is attributed to structure that holds a fulcrum or axis, on which fulcrum or axis a type-bar* oscillates during its movement from its rest position to print-point* position and its return from its print-point position to its rest position.