US PATENT SUBCLASS 399 / 232
.~.~.~.~ Opposite polarity

Current as of: June, 1999
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399 /   HD   ELECTROPHOTOGRAPHY

130  DF  IMAGE FORMATION {30}
222  DF  .~ Development {5}
223  DF  .~.~ Plural diverse (e.g., color) {6}
231  DF  .~.~.~ Toner images overlapped {1}
232.~.~.~.~ Opposite polarity

DEFINITION

Classification: 399/232

Opposite polarity:

(under subclass 231) Subject matter wherein the overlapped toner image is of a different polarity then the previous latent image or toner charge polarity.

SEE OR SEARCH CLASS

430, Radiation Imagery Chemistry: Process, Composition, or Product Thereof,

42+, for related subject matter (i.e., colored image products).