Patents-Review.com
ClassID:

178491 ⎘

G03G2221/1807 - CPC Classification

Classification description:

Processes not provided for by group , e.g. cleaning or residual charge elimination; Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts; Cartridge systems Transport of supply parts, e.g. process cartridges

Recent Application in this class:
#1
20210124304
2021-04-29

DEVELOPING DEVICE HAVING RESTRICTED MOVEMENT, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

 #2
20200377289
2020-12-03

PACKAGING MEMBER FOR CLEANING BLADES

 #3
20200257219
2020-08-13

Image forming unit and image forming apparatus having restricting portion to prevent rotation

 #4
20200201244
2020-06-25

Developing device having restricted movement, process cartridge and image forming apparatus

 #5
20190113864
2019-04-18

Toner cartridge having percussion device

 #6
20190101856
2019-04-04

Image forming apparatus, discrimination system and unit discrimination method of image forming apparatus

 #7
20190064696
2019-02-28

Image forming apparatus

 #8
20180113416
2018-04-26

Developer container holder, developer container, and image forming apparatus

 #9
20170176915
2017-06-22

Shipping cap for drum assembly

 #10
20160207687
2016-07-21

Packing member and cushion

 #11
20160170369
2016-06-16

Cartridge package and packageable process cartridge

 #12
20150234344
2015-08-20

Image forming apparatus

 #13
20140361030
2014-12-11

Cartridge package and packageable process cartridge

 #14
20140305838
2014-10-16

Packing device

 #15
20140241736
2014-08-28

Image forming apparatus including cartridge for protecting photosensitive drum

 #16
20110188888
2011-08-04

Photosensitive member cartridge

 #17
20110085822
2011-04-14

Image forming apparatus having a removable photosensitive member unit

 #18
20100296836
2010-11-25

Photosensitive member cartridge

 #19
20100189468
2010-07-29

Developing device and image forming device

 #20
20100061762
2010-03-11

Non-removable CRU light shield replacement for pull strip

 #21
20100054811
2010-03-04

Image forming apparatus having a removable photosensitive member unit

 #22
20090297219
2009-12-03

Process cartridge

 #23
20090092413
2009-04-09

Photosensitive member cartridge

 #24
20080304889
2008-12-11

Holding member and unit using the holding member

 #25
20080131163
2008-06-05

Customer replaceable unit assembly

 #26
20080069587
2008-03-20

Locking feature for use in cartridge insertion guide applications

 #27
20070264045
2007-11-15

Photosensitive member cartridge

 #28
20070230998
2007-10-04

Image forming apparatus having a removable photosensitive member unit

 #29
20070230997
2007-10-04

Image carrier unit and image forming apparatus

 #30
20070071495
2007-03-29

Process cartridge that spaces a developing roller and photosensitive drum from each other and image forming apparatus usable therewith

 #31
20070053717
2007-03-08

Process cartridge and an image forming apparatus having the same

 #32
20060056878
2006-03-16

Photosensitive member cartridge

 #33
20060056877
2006-03-16

Photosensitive member cartridge

 #34
20060056876
2006-03-16

Photosensitive member cartridge

 #35
20050207783
2005-09-22

Image forming apparatus and method of mounting and demounting process cartridge

 #36
20050135837
2005-06-23

Photosensitive member cartridge