US PATENT SUBCLASS 400 / 102
.~ Having type-faces disposed on rotatable type-head

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


400 /   HD   TYPEWRITING MACHINES

100  DF  PLURAL-KEY-ACTUATED TYPEWRITER (E.G., PERMUTATIVE KEY-BOARD) {2}
102.~ Having type-faces disposed on rotatable type-head

DEFINITION

Classification: 400/102

Having type-faces disposed on rotatable type-head:

(under subclass 100) Subject matter wherein a type-face* element is carried by a type-head* element that turns about an axis while the typeface that is to be selected or chosen is moved to a position where the type-face will be impressed against the record-medium*.