G03G2221/0015 - CPC Classification Index

ClassID:

178441 ⎘

G03G2221/0015 - CPC Classification

Classification description:

Processes not provided for by group , e.g. cleaning or residual charge elimination; Cleaning of residual toner Width of cleaning device related to other parts of the apparatus, e.g. transfer belt width

Recent Application in this class:

20250370400

2025-12-04

CARTRIDGE

20250258461

2025-08-14

IMAGE FORMING APPARATUS

20240419120

2024-12-19

IMAGE FORMING APPARATUS

20240402631

2024-12-05

IMAGE FORMING APPARATUS

20240019796

2024-01-18

Image forming apparatus

20230418209

2023-12-28

CARTRIDGE

20230195007

2023-06-22

Image forming apparatus

20230152746

2023-05-18

Image forming apparatus

20210302908

2021-09-30

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

#10

20190317431

2019-10-17

Image forming apparatus using intermediate transfer member having grooves and specified dynamic friction coefficient

#11

20180284660

2018-10-04

Cleaning apparatus, and fixing apparatus using same

#12

20180224797

2018-08-09

Cleaning device and image forming apparatus

#13

20170371293

2017-12-28

Image forming apparatus

#14

20170031310

2017-02-02

Image forming apparatus and process unit

#15

20150010318

2015-01-08

Imaging device having an adaptable cleaning system

#16

20140356041

2014-12-04

Cleaning device and image forming apparatus

#17

20140334845

2014-11-13

Regulating device, image bearing member cleaning device, developing device, cleaning device, process cartridge and image forming apparatus

#18

20140064811

2014-03-06

Image forming apparatus

#19

20130051856

2013-02-28

Process unit and image formation apparatus having a cleaning member in contact with a projection portion

#20

20130051840

2013-02-28

Electrophotographic image forming apparatus and process cartridge

#21

20110255898

2011-10-20

Regulating device, image bearing member cleaning device, developing device, cleaning device, process cartridge and image forming apparatus

#22

20110091247

2011-04-21

Image forming apparatus

#23

20090297239

2009-12-03

CLEANING APPARATUS AND IMAGE FORMING APPARATUS

#24

20090269106

2009-10-29

Image forming apparatus with toner removing blade

#25

20090232536

2009-09-17

Image Forming Apparatus and Image Forming Method

#26

20090232530

2009-09-17

IMAGE FORMING APPARATUS

#27

20080187376

2008-08-07

Image forming apparatus

#28

20080181691

2008-07-31

Electrophotographic image forming apparatus and process cartridge

#29

20070201898

2007-08-30

Image forming apparatus

#30

20070048000

2007-03-01

Image forming apparatus having a member for removing dust from an image carrier

#31

20070047992

2007-03-01

Image forming apparatus including first and second cleaning members

#32

20070025786

2007-02-01

Image forming apparatus including a cleaning mechanism capable of effective cleaning without damage

#33

20060285898

2006-12-21

Cleaning device, and process unit and image forming apparatus including the cleaning device

#34

20060269327

2006-11-30

Semiconductive rubber member

#35

20060193663

2006-08-31

Dual-purpose surface-treating blade assembly