US PATENT SUBCLASS 400 / 65
.~ Including typing of graphical representations

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

61  DF  INCLUDING CONTROL OF FORMAT AND SELECTION OF TYPE-FACE BY PROGRAMMED CONTROL-SYSTEM (E.G., INPUT TYPEWRITER) {7}
65.~ Including typing of graphical representations

DEFINITION

Classification: 400/65

Including typing of s:graphical representations:

(under subclass 61) Subject matter wherein the programmed-control-system* governs the operation of a typewriter so as to imprint character* symbols and also governs the operation of said typewriter so as to produce a graph denoting the imprinted character symbols.

(1) Note. A "graph" is defined as a diagram representing a system of connections or interrelations among two or more things by a number of distinctive dots, bars, etc. The graph

or chart produced in this subclass represents the letter characters or number characters that are imprinted by the typewriter.