US PATENT SUBCLASS 400 / 466
.~.~ Type-face or type-die configuration (e.g.,reverse image, boldface, piercing, etc.)


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}
462  DF  .~ Type-member structure {4}
466.~.~ Type-face or type-die configuration (e.g.,reverse image, boldface, piercing, etc.)


DEFINITION

Classification: 400/466

Type-face or type-die configuration (e.g., reverse image, boldface, piercing, etc.):

(under subclass 462) Subject matter wherein significance is attributed to the shape or physical characteristics or character* imprinting characteristics of a type-face* element or of a type-die* element.

(1) Note. Among the forms of type-face or type-die found in this subclass are such exemplary elements as: a type-face for typing a reverse-image character, a piercing type-die, and embossing type-die, a type-face for boldface (i.e., thick line) imprinting, a type-face for erasing or obliterating by overprinting, a self-cleaning type-face, a stencil-cutting type-die, a miniature or an oversized type-face, etc.

SEE OR SEARCH THIS CLASS, SUBCLASS:

210, for a ribbon* used for boldface typing.