G03G2221/0047 - CPC Classification Index

ClassID:

178447 ⎘

G03G2221/0047 - CPC Classification

Classification description:

Processes not provided for by group , e.g. cleaning or residual charge elimination; Cleaning of foreign matter, e.g. paper powder, from imaging member Type of cleaning device

Sub-classes:

G03G2221/0052 » Common container for holding cleaned foreign matter and residual toner 11
G03G2221/0063 » Cleaning device for foreign matter separate from residual toner cleaning device 16

Recent Application in this class:

20250013184

2025-01-09

FOREIGN SUBSTANCE COLLECTION APPARATUS, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

20240272576

2024-08-15

Image forming apparatus

20240077829

2024-03-07

Foreign substance collection apparatus, process cartridge, and image forming apparatus

20230408948

2023-12-21

Image forming apparatus with charge eliminating needle protection cover that maintains constant interval between the needle and a sheet

20230221673

2023-07-13

Image forming apparatus

20220214641

2022-07-07

Foreign substance collection apparatus, process cartridge, and image forming apparatus

20210271201

2021-09-02

Image forming apparatus with LED unit movable from an exposure position to a cleaning position

20210255573

2021-08-19

Drum cartridge and image forming apparatus

20210088960

2021-03-25

Image forming apparatus and process cartridge

#10

20200174402

2020-06-04

CLEANING DEVICE AND IMAGE FORMING APPARATUS

#11

20170277113

2017-09-28

Optical scanning device and image forming apparatus including the same

#12

20110076053

2011-03-31

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD