B41F31/02 - CPC Classification Index

ClassID:

57134 ⎘

B41F31/02 - CPC Classification

Classification description:

Inking arrangements or devices Ducts, containers, supply or metering devices

Sub-classes:

B41F31/022 » {Ink level control devices} 36
B41F31/025 » {Ducts formed between two rollers} 7
B41F31/027 » {Ink rail devices for inking ink rollers} 111
B41F31/03 » Ink agitators 9
B41F31/04 » with duct-blades or like metering devices 69
B41F31/06 » Troughs or like reservoirs with immersed or partly immersed, rollers or cylinders 25
B41F31/08 » with ink ejecting means, e.g. pumps, nozzles 61
B41F31/10 » Applications of feed or duct rollers 7
B41F31/13 » Means for driving fountain rollers 38
B41F31/14 » Applications of messenger or other moving transfer rollers 22

Recent Application in this class:

20260008263

2026-01-08

MULTICOLOUR PAD PRINTING MACHINE

20240001696

2024-01-04

PRINTING SYSTEM

20230066701

2023-03-02

Printing machine and method of operating a printing machine

20220379623

2022-12-01

Printing fluid container with removable cap

20220227122

2022-07-21

Charged particle generation, filtration, and delivery for digital offset printing applications

20220009222

2022-01-13

SEAL MEMBER FOR FLUID RESERVOIR

20210325798

2021-10-21

Print substance output adjustments

20210309014

2021-10-07

Severable dispensable substance containers

20210268803

2021-09-02

Printer fluid ports

#10

20210268792

2021-09-02

Overflow chamber for print fluid tanks

#11

20210252849

2021-08-19

Print substance reservoirs

#12

20210064306

2021-03-04

Dynamic adjustments of fill levels of print substance reservoirs in printing devices

#13

20200398553

2020-12-24

Vented reservoirs with floats for print agents

#14

20200391501

2020-12-17

DOOR LOCKS

#15

20200070497

2020-03-05

Ink box proofed against air blockages

#16

20190255833

2019-08-22

Pattern-free anilox inking system and method

#17

20190091991

2019-03-28

Ink supply device

#18

20190084294

2019-03-21

Digital ink-supplying method for printing press

#19

20190084292

2019-03-21

DECORATOR INKER STATION TEMPERATURE CONTROL SYSTEM

#20

20190039370

2019-02-07

Digital ink duct for a press, digital ink supply system and application method thereof

#21

20180311950

2018-11-01

Internal Ink Manifold and Ink Changing Method

#22

20180311949

2018-11-01

Internal Ink Manifold and Ink Changing Method

#23

20180311948

2018-11-01

Internal Ink Manifold

#24

20180297353

2018-10-18

MODULAR DIGITAL INKING SYSTEM

#25

20180029354

2018-02-01

Ink delivery system and method

#26

20170197402

2017-07-13

Device for printing on hollow bodies

#27

20170057214

2017-03-02

Container assembly

#28

20170028708

2017-02-02

Baffled ink cup

#29

20160243818

2016-08-25

FILTER SYSTEM FOR A PRINTING MACHINE

#30

20160200095

2016-07-14

Printing of multiple inks to achieve precision registration during subsequent processing

#31

20160152022

2016-06-02

RESIN DISPENSER FOR NANO-IMPRINT

#32

20160096360

2016-04-07

INK SUPPLY SYSTEMS FOR PRINTING PRESSES

#33

20160082716

2016-03-24

Keyless inking methods, apparatus, and systems with chamber blade system spanning anilox roll and form roll for digital offset printing

#34

20160067659

2016-03-10

Nanocomposite-ink factory

#35

20150266287

2015-09-24

Paste supply apparatus, screen printing apparatus, paste supply method and screen printing method

#36

20150258775

2015-09-17

Paste supply apparatus and screen printing machine

#37

20150258773

2015-09-17

Paste supply apparatus and screen printing machine

#38

20150174892

2015-06-25

Printing apparatus

#39

20150174887

2015-06-25

Methods for ink-based digital printing with high ink transfer efficiency

#40

20150135980

2015-05-21

PHOTOGRAVURE PROCESS FOR IDENTIFICATION CODE

#41

20150103619

2015-04-16

Mixing device comprising at least four outlet arms having diverse vertical angles

#42

20150090137

2015-04-02

Independent inker control and method

#43

20150090136

2015-04-02

Closed loop ink thickness control system with reduced substrate waste in a printing press

#44

20150075398

2015-03-19

Inking device of numbering and imprinting machine

#45

20150027330

2015-01-29

Method for the automated definition of color test values

#46

20140224139

2014-08-14

Device for managing printing solution in printing machine

#47

20140196623

2014-07-17

Reducing print quality defects

#48

20140060355

2014-03-06

Square ink filter vessel for a printing press

#49

20130145943

2013-06-13

System and method for melting solid-ink pellets

#50

20130098256

2013-04-25

Decorator inker station temperature control system

#51

20130081549

2013-04-04

Keyless inking methods, apparatus, and systems with chamber blade system spanning anilox roll and form roll for digital offset printing

#52

20130025489

2013-01-31

Ink Cup Lined With Non-Stick Coating

#53

20130008329

2013-01-10

Ink Cup

#54

20120240799

2012-09-27

INK FOUNTAIN LINER AND BLADE GUARD

#55

20120145019

2012-06-14

Roller microcontact printing device and printing method thereof

#56

20120111210

2012-05-10

INK CUP

#57

20120103221

2012-05-03

Cleaning Method for a Variable Data Lithography System

#58

20120103219

2012-05-03

Ink Transfer Subsystem for a Variable Data Lithography System

#59

20120103217

2012-05-03

Cleaning Subsystem for a Variable Data Lithography System

#60

20120103214

2012-05-03

Heated Inking Roller for a Variable Data Lithography System

#61

20120103213

2012-05-03

Ink Rheology Control Subsystem for a Variable Data Lithography System

#62

20110219975

2011-09-15

Method of Colour Setting in a Rotary Printing Press

#63

20110116853

2011-05-19

Method for adjusting color tones of printed matter

#64

20110041714

2011-02-24

Square ink filter vessel for a printing press

#65

20100327015

2010-12-30

Storage container

#66

20100018461

2010-01-28

System for coating a printing material with a fluid

#67

20090320704

2009-12-31

Printing machine

#68

20090260529

2009-10-22

Color-gradient printing system

#69

20090217829

2009-09-03

Screen printing device with ink control

#70

20090205522

2009-08-20

Printing machine

#71

20090188403

2009-07-30

Method and apparatus of controlling quality of printed image for color printing press

#72

20080087686

2008-04-17

Apparatus and method for expelling a substance from a container

#73

20080022877

2008-01-31

COUPLING SYSTEM AND METHOD FOR A PRINTING PRESS

#74

20080014101

2008-01-17

Device for Supplying Ink to a Printing Press

#75

20080000376

2008-01-03

Method for Controlling a Machine for Processing Sheet Material

#76

20070131125

2007-06-14

Wear detector for ink fountain films

#77

20070012208

2007-01-18

Offset printing system

#78

20060278107

2006-12-14

Method, device and container for dosing ink

#79

20060231580

2006-10-19

TWIST LOCK FLUID DISPENSING VALVE

#80

20060032389

2006-02-16

Cleaning of rollers in printing presses

#81

20050243150

2005-11-03

Cartridge for feeding ink to an ink duct of a printing machine and device for filling said cartridge

#82

20050151799

2005-07-14

Ink cartridge holder

#83

13922112

2016-03-22

Profile correction module