US PATENT SUBCLASS 399 / 291
.~.~.~.~ Having electrode
Current as of:
June, 1999
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399 /
HD
ELECTROPHOTOGRAPHY
130
DF
IMAGE FORMATION
{30}
222
DF
.~ Development {5}
252
DF
.~.~ Dry development {10}
290
DF
.~.~.~ Powder cloud {1}
291
.~.~.~.~ Having electrode
DEFINITION
Classification: 399/291
Having electrode:
(under subclass 290) Subject matter wherein the powder cloud 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 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.
293, for a fluidized bed 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.
