US PATENT SUBCLASS 399 / 48
.~.~ Having detection of photoconductor potential


Current as of: June, 1999
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399 /   HD   ELECTROPHOTOGRAPHY

38  DF  CONTROL OF ELECTROPHOTOGRAPHY PROCESS {15}
46  DF  .~ Of plural processes {3}
48.~.~ Having detection of photoconductor potential


DEFINITION

Classification: 399/48

Having detection of photoconductor potential:

(under subclass 46) Subject matter wherein the sensed condition is an electrostatic potential of a photoconductive member.

SEE OR SEARCH THIS CLASS, SUBCLASS:

73, for sensing means (e.g., electrometer or electrostatic voltmeter).

SEE OR SEARCH CLASS

324, Electricity: Measuring and Testing,

452+, for testing a material property using electrostatic phenomenon (this type of test may be employed to determine the humidity or electrical insulating properties of copy paper, a photosensitive material, etc.) and subclasses 457+ which employ means to measure an electrostatic field, such a field being an integral property of the electrophotos:graphic process.

OTHER CLASSIFICATION SYSTEMS: ipc{2}G03G15/00, for an electros:graphic process using a charge pattern.

epcG03G15/00C7E, for characteristics for an electrical parameter (e.g., voltage).