US PATENT SUBCLASS 399 / 293
.~.~.~.~ Having electrode


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

Internet Version by PATENTEC © 1999      Terms of Use



399 /   HD   ELECTROPHOTOGRAPHY

130  DF  IMAGE FORMATION {30}
222  DF  .~ Development {5}
252  DF  .~.~ Dry development {10}
292  DF  .~.~.~ Fluidized bed {1}
293.~.~.~.~ Having electrode


DEFINITION

Classification: 399/293

Having electrode:

(under subclass 292) Subject matter wherein the fluidized bed arrangement uses a conductor with an applied bias to aid in or influence development.

SEE OR SEARCH THIS CLASS, SUBCLASS:

55, for controlling a bias which influences development.

240, for a liquid application member with applied bias.

241, for liquid development with electrode influencing the attraction of liquid developer.

266, for a cloud-forming electrode application of toner.

270+, for a magnetic brush-type application member with applied bias.

285, for a roller-type application member with applied bias. 291, for a powder cloud applicator with electrode(s) influencing the attraction of dry developer.

295, for a cascade applicator with electrode(s) influencing the attraction of dry developer.

314, for an electrostatic transfer with applied bias.

354, for cleaning an imaging surface using a fibrous brush with applied voltage.

OTHER CLASSIFICATION SYSTEMS:

ipc{2}G03G15/08, for using solid developer, powder developer.

jpofiG03G15/06 101, for using electrode bias for a solid developer.