ClassID:

58911

B41P2235/21 - CPC Classification

Classification description:

Cleaning characterised by the methods or devices; Wiping devices Scrapers, e.g. absorbent pads

Recent Application in this class:
#1
20260124831
2026-05-07

PRINTING PROCESS ASSISTANCE SYSTEM

#2
20260116088
2026-04-30

INKJET PRINTING DEVICE

#3
20260061750
2026-03-05

LIQUID EJECTION APPARATUS

#4
20260027830
2026-01-29

CLEANING METHOD FOR INKJET PRINT HEAD AND FLUID DISCHARGING APPARATUS

#5
20260015516
2026-01-15

INK SET, INKJET RECORDING APPARATUS, AND IMAGE FORMING METHOD

#6
20250388036
2025-12-25

CONTAMINATION PREVENTION DEVICE FOR INKJET PRINTING SYSTEM AND METHODS THEREOF

#7
20250360717
2025-11-27

IMAGE FORMING APPARATUS AND CONTROL METHOD

#8
20250346034
2025-11-13

MAINTENANCE DEVICE AND INKJET RECORDING APPARATUS

#9
20250262880
2025-08-21

LIQUID DISCHARGE DEVICE

#10
20250256511
2025-08-14

LIQUID DROPLET EJECTION APPARATUS, HEAD CLEANING METHOD, AND STORAGE MEDIUM

#11
20250256502
2025-08-14

Cleaning System of a Moving Element of a Coating Installation, Associated Coating Machine, Coating Installation and Method

#12
20250249684
2025-08-07

LIQUID EJECTING APPARATUS, CONTROL METHOD OF LIQUID EJECTING APPARATUS AND MEDIUM STORING PROGRAM FOR LIQUID EJECTING APPARATUS

#13
20250187341
2025-06-12

INKJET RECORDING APPARATUS

#14
20250108617
2025-04-03

LIQUID DISCHARGE DEVICE

#15
20250100289
2025-03-27

INKJET RECORDING APPARATUS

#16
20250100288
2025-03-27

INKJET RECORDING APPARATUS

#17
20250091351
2025-03-20

INK JET RECORDING APPARATUS INCLUDING BLADE FOR CLEANING NOZZLE SURFACE

#18
20250091350
2025-03-20

INKJET RECORDING DEVICE

#19
20250058564
2025-02-20

LIQUID DISCHARGE APPARATUS AND WIPING METHOD

#20
20250050643
2025-02-13

INK JET RECORDING METHOD AND INK JET RECORDING APPARATUS

#21
20250050642
2025-02-13

LIQUID DISCHARGE APPARATUS AND METHOD FOR CLEANING DISCHARGE PORT FACE OF THE SAME

#22
20240408875
2024-12-12

INKJET RECORDING APPARATUS

#23
20240399748
2024-12-05

INK JET RECORDING METHOD AND INK JET RECORDING APPARATUS

#24
20240359470
2024-10-31

INKJET RECORDING APPARATUS

#25
20240326448
2024-10-03

LIQUID DISCHARGE APPARATUS

#26
20240326444
2024-10-03

RECORDING DEVICE

#27
20240326441
2024-10-03

LIQUID EJECTING APPARATUS

#28
20240109340
2024-04-04

TRANSPORT DEVICE AND LIQUID EJECTING APPARATUS

#29
20220219447
2022-07-14

SYSTEM AND METHOD FOR REPLACING AND CLEANING A STENCIL IN A STENCIL PRINTER

#30
20210323299
2021-10-21

Wiper blade for printer roller

#31
20210245516
2021-08-12

Liquid ejecting apparatus and maintenance method for liquid ejecting apparatus

#32
20190275787
2019-09-12

Screen printing apparatus, mask cleaner, and blade

#33
20190270311
2019-09-05

Liquid ejecting head unit, liquid ejecting apparatus, and maintenance method for liquid ejecting apparatus

#34
20190143669
2019-05-16

Device for printing hollow bodies

#35
20190091731
2019-03-28

Card for cleaning printed media transport system and method of using same

#36
20180354289
2018-12-13

Cleaning of a surface in a printing device

#37
20180354255
2018-12-13

ANILOX CLEANING BLANKET

#38
20180311950
2018-11-01

Internal Ink Manifold and Ink Changing Method

#39
20180311949
2018-11-01

Internal Ink Manifold and Ink Changing Method

#40
20180257379
2018-09-13

Printing apparatus

#41
20180244049
2018-08-30

Liquid ejecting head unit, liquid ejecting apparatus, and maintenance method for liquid ejecting apparatus

#42
20180236773
2018-08-23

Liquid ejecting apparatus and maintenance device

#43
20180229505
2018-08-16

Printing system for printing to a recording medium, and method for cleaning print heads of a printing system

#44
20170313056
2017-11-02

Method of cleaning of a printed band of flexible material, as well as an apparatus therefor

#45
20170197402
2017-07-13

Device for printing on hollow bodies

#46
20150158321
2015-06-11

Plate printing method with blanket cleaning

#47
20140123431
2014-05-08

Roller cleaning assembly

#48
20130180419
2013-07-18

Numbering and imprinting machine

#49
20130042777
2013-02-21

Ink supply apparatus of printing press

#50
20120279408
2012-11-08

Method for cleaning inking units in offset printing presses

#51
20120167330
2012-07-05

Doctor blade holder

#52
20120103221
2012-05-03

Cleaning Method for a Variable Data Lithography System

#53
20120103219
2012-05-03

Ink Transfer Subsystem for a Variable Data Lithography System

#54
20120103217
2012-05-03

Cleaning Subsystem for a Variable Data Lithography System

#55
20120103214
2012-05-03

Heated Inking Roller for a Variable Data Lithography System

#56
20120103213
2012-05-03

Ink Rheology Control Subsystem for a Variable Data Lithography System

#57
20120085256
2012-04-12

SELF-ADJUSTING BLANKET WASHER MECHANISM FOR CYLINDERS IN VARIABLE CUTOFF PRINTING PRESSES

#58
20110072993
2011-03-31

APPARATUS AND METHOD FOR CLEANING GUIDE ROLLERS OF A PRINTING UNIT

#59
20080216694
2008-09-11

Apparatus and method for cleaning guide rollers of a printing unit

#60
20070266873
2007-11-22

Method for cleaning an anilox inking unit

#61
20070012210
2007-01-18

Device for cleaning the cylinders of a printing machine

#62
20060278110
2006-12-14

Doctor blade device

#63
20050115586
2005-06-02

Method and apparatus for de-inking, cleaning and maintenance of printing presses