Patents-Review.com
ClassID:

178386 ⎘

G03G2215/1657 - CPC Classification

Classification description:

Apparatus for electrophotographic processes; Transferring device, details; Cleaning of transfer member of transfer drum

Recent Application in this class:
#1
20260049081
2026-02-19

COMPOUND, COMPOSITION, AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR

 #2
20250172901
2025-05-29

CARTRIDGE

 #3
20250130526
2025-04-24

PROCESS CARTRIDGE, IMAGE FORMING APPARATUS AND TONER STORAGE UNIT

 #4
20240308255
2024-09-19

Roller cleaning mechanism and image formation apparatus therewith

 #5
20240111241
2024-04-04

Cleaning member and elastic member

 #6
20230132911
2023-05-04

Process cartridge, image forming apparatus and toner storage unit

 #7
20230096244
2023-03-30

Image forming apparatus

 #8
20220334518
2022-10-20

Servicing a drum at a printer

 #9
20220163908
2022-05-26

Image forming apparatus

 #10
20210405573
2021-12-30

Image forming apparatus

 #11
20200319587
2020-10-08

Image forming apparatus

 #12
20200249615
2020-08-06

DRIVE TRANSMITTING MEMBER, DRIVE TRANSMITTING DEVICE, AND IMAGE FORMING APPARATUS

 #13
20200209785
2020-07-02

Image forming apparatus with control of power to transfer roller

 #14
20200150579
2020-05-14

Drum cartridge including a cleaning member, for use with an image forming apparatus

 #15
20200012228
2020-01-09

Image forming apparatus

 #16
20190265634
2019-08-29

Cleaning device and image forming apparatus

 #17
20190079446
2019-03-14

Drive transmitting member, drive transmitting device, and image forming apparatus

 #18
20190064709
2019-02-28

Image forming apparatus and control method of adjusting cleaner brush polarities of cleaning unit of image forming apparatus

 #19
20190064708
2019-02-28

Image-forming apparatus for charging toner remaining on an intermediate transfer member using a charging unit and collecting the charged toner

 #20
20180275553
2018-09-27

Cleaning member, charging device, and image forming apparatus

 #21
20180224797
2018-08-09

Cleaning device and image forming apparatus

 #22
20170288590
2017-10-05

Motor control apparatus, sheet conveying apparatus, image forming apparatus

 #23
20120308249
2012-12-06

Image forming apparatus

 #24
20120237276
2012-09-20

Image Forming Apparatus

 #25
20110097106
2011-04-28

IMAGE FORMING APPARATUS

 #26
20100272472
2010-10-28

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

 #27
20100232845
2010-09-16

Image forming apparatus and image forming method

 #28
20100124431
2010-05-20

Electrophotographic printer

 #29
20090285598
2009-11-19

Method of cleaning a toner image carrier

 #30
20080226335
2008-09-18

Image transfer device and method for cleaning a part thereof

 #31
20060177247
2006-08-10

Image forming apparatus and method

 #32
20060045560
2006-03-02

Image transfer device and method for cleaning a part thereof

 #33
20050053389
2005-03-10

Image forming apparatus for transferring respective toner colors on a transfer medium