US PATENT SUBCLASS 346 / 111
WRITERS


Current as of: June, 1999
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346 /   HD   RECORDERS

111WRITERS {2}
112  DF  .~> Receiver and marker movable {7}
130  DF  .~> Receiver, only movable during recording {3}


DEFINITION

Classification: 346/111

Recorders wherein the record making instrumentality or marker writes a record by the application of pigment to the record receiver which instrumentality, while the changes in the phenomenon take place, is in direct continuous contact with the receiver.

(1) Note. Where the marker only is movable during recording classification is in this subclass.

SEE OR SEARCH CLASS

33, Geometrical Instruments,

18.1+, for scribers.

178, Telegraphy,

18.01+, for telautographs.