US PATENT SUBCLASS 399 / 239
.~.~.~ Application member (e.g., roller, belt)
Current as of:
June, 1999
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399 /
HD
ELECTROPHOTOGRAPHY
130
DF
IMAGE FORMATION
{30}
222
DF
.~ Development {5}
237
DF
.~.~ Liquid development {8}
239
.~.~.~ Application member (e.g., roller, belt) {1}
240
DF
.~.~.~.~
> Having applied bias
DEFINITION
Classification: 399/239
Application member (e.g., roller, belt):
(under subclass 237) Subject matter wherein an apparatus is provided for applying the liquid developer material to a latent image.
(1) Note. Liquid developer material (i.e., liquid toner) is usually toner particles mixed with a liquid carrier material.
SEE OR SEARCH THIS CLASS, SUBCLASS:
27, for diagnostic of consumables (e.g., toner).
35, for diagnostics of cleaning a waste toner container.
49, for detection of toner involving plural control processes.
61+, for detection of toner in a developing unit. 99+, for toner removal.
106, for a toner cartridge.
120, for a new and waste toner container.
129, for supplemental exposure or charging of residual toner.
134, for image formation with photoconductive toner.
224, for adding colored toner.
253, for conditioning dry toner.
254+, for mixing dry toner.
258+, for supplying new toner.
265+, for application of dry development.
359, for supplying reclaimed toner to the developing device.
409, for binding copies by toner.
SEE OR SEARCH CLASS
118, Coating Apparatus, for coating, per se.
137, Fluid Handling, for fluid handling, per se.
141, Fluent Material Handling, With Receiver or Receiver Coacting Means, for fluid handling.
204, Chemistry: Electrical and Wave Energy,
302+, for separating liquids by direct application of electrolysis or electric force to the liquid.
210, Liquid Purification or Separation,
222+, for magnetic liquid separation, per se.
OTHER CLASSIFICATION SYSTEMS:
ipc{2}G03G15/10, for using a liquid developer.
jpofiG03G15/10 112, using a developer roller.
