Patents-Review.com
ClassID:

177627 ⎘

G03G15/0291 - page 2 - CPC Classification

Classification description:

Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices corona discharge devices, e.g. wires, pointed electrodes, means for cleaning the corona discharge device

Recent Application in this class:
#301
20060269324
2006-11-30

Transfer charge device cover in non-image receiving medium area

 #302
20060245789
2006-11-02

Small footprint charge device for tandem color marking engines

 #303
20060193657
2006-08-31

Xerographic charging device having three pin arrays

 #304
20060186786
2006-08-24

Electron emitting element and image forming apparatus employing it

 #305
20060165430
2006-07-27

Charger cleaning device, charger cleaning method and image forming apparatus

 #306
20060153594
2006-07-13

Grid, scorotron charger having the grid, process unit having the scorotron charger, and image forming device installing the process unit

 #307
20060140664
2006-06-29

Process cartridge for image-forming device

 #308
20060093393
2006-05-04

Compact contamination reducing multi-corona system and method for reducing contamination of surfaces being acted upon by corona generating devices

 #309
20060093390
2006-05-04

Image forming device including a cleaning member

 #310
20060062596
2006-03-23

Charging apparatus and image forming apparatus with plated electrode

 #311
20060045558
2006-03-02

Image forming apparatus

 #312
20060034635
2006-02-16

Charger, image forming apparatus and process cartridge

 #313
20060018683
2006-01-26

Charging device for a process cartridge and an image forming apparatus

 #314
20060018682
2006-01-26

Connection assembly for a xerographic charging device

 #315
20060013617
2006-01-19

Xerographic charging device having two pin arrays

 #316
20060002740
2006-01-05

Grid electrode, scorotron charger, and image forming device

 #317
20060002733
2006-01-05

Charger and image forming apparatus

 #318
20050238379
2005-10-27

Image forming apparatus having a corona discharge air supplying section

 #319
20050226644
2005-10-13

Charging units capable of use in and image forming apparatus having different processing speeds

 #320
20050220492
2005-10-06

Corona generating device having a wire composite

 #321
20050214026
2005-09-29

Electrophotographic reproduction system with a multifaceted charging mechanism

 #322
20050207778
2005-09-22

Charger and image forming apparatus

 #323
20050200309
2005-09-15

Image forming apparatus having means to control condition of current supply to discharge wire and grid of charging member

 #324
20050141922
2005-06-30

Discharge methods and systems in electrophotography

 #325
20050111890
2005-05-26

Current regulated, voltage limited, AC power supply with DC offset for corona chargers

 #326
20050074254
2005-04-07

Image forming apparatus for preventing the adhesion of discharge products in a charger thereby preventing image defects

 #327
20050063727
2005-03-24

Control system for wiping a corona wire in a xerographic printer

 #328
20050053397
2005-03-10

Charging system utilizing grid elements with differentiated patterns

 #329
20050053396
2005-03-10

Image forming apparatus and charging device

 #330
20050031373
2005-02-10

Charger frame, photosensitive member cartridge, and image forming apparatus

 #331
17201583
2022-05-24

Fountain jet image formation on charged image surface

 #332
15157524
2017-10-03

Image forming apparatus and voltage applying method

 #333
15048437
2017-01-31

Blower duct, blower device, and image forming apparatus

 #334
14919115
2016-06-21

Cleaning member, assembled member, and image forming apparatus

 #335
14699967
2016-05-31

Image forming apparatus with holding unit for charging electrode