ClassID:

57152

B41F31/20 - CPC Classification

Classification description:

Inking arrangements or devices Ink-removing or collecting devices

Recent Application in this class:
#1
20260061741
2026-03-05

INK CHAMBER FRAME STRUCTURE AND INK CHAMBER DEVICE WITH INK RETURN FUNCTION

#2
20250242581
2025-07-31

APPARATUS FOR MANUFACTURING LED REFLECTIVE SHEET

#3
20240009992
2024-01-11

DEVICE FOR APPLYING A FLUID TO A ROLLER

#4
20230225059
2023-07-13

Solder recovery device

#5
20230182464
2023-06-15

Doctor blade strip for cutting to length for use in printing

#6
20230150256
2023-05-18

METHOD OF CREATING A PRINTED PRODUCT

#7
20230048927
2023-02-16

LIQUID WASTE CONTAINER

#8
20210316547
2021-10-14

Prin ung machine

#9
20200307176
2020-10-01

Two-component drip edge

#10
20200222935
2020-07-16

Selective wetting of a roller

#11
20200164631
2020-05-28

INK SUPPLY DEVICE FOR PRINTER

#12
20200122454
2020-04-23

DEVICE FOR COATING PANELS, PRINTING PRESS, AND METHOD FOR COATING PANELS

#13
20200094544
2020-03-26

Roller arrangement, a method of forming a pattern, a method of printing a pattern and apparatus for printing a pattern

#14
20190255833
2019-08-22

Pattern-free anilox inking system and method

#15
20180333951
2018-11-22

Device for applying a fluid to a roller

#16
20180319153
2018-11-08

Doctor blade, inking arrangement and use of doctor blade in flexographic printing

#17
20180311950
2018-11-01

Internal Ink Manifold and Ink Changing Method

#18
20180311949
2018-11-01

Internal Ink Manifold and Ink Changing Method

#19
20180001616
2018-01-04

Roller arrangement, a method of forming a pattern, a method of printing a pattern and apparatus for printing a pattern

#20
20170291408
2017-10-12

Flexographic printer and box-making machine

#21
20170274406
2017-09-28

Blade device, and printer and coating apparatus provided with said blade device

#22
20170008271
2017-01-12

Multicolour letterpress printing press having numbering cylinders and an additional printing

#23
20160288488
2016-10-06

Ink supply method and ink supply device

#24
20160288487
2016-10-06

Ink supply method and ink supply device

#25
20160082716
2016-03-24

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

#26
20160001546
2016-01-07

Can decorator apparatus and method

#27
20150210060
2015-07-30

Controlling line widths in flexographic printing

#28
20150191006
2015-07-09

Inking system for flexographic printing

#29
20150174893
2015-06-25

Method for cleaning a color system of a rotary printing press as well as color system

#30
20150174887
2015-06-25

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

#31
20150101745
2015-04-16

Manufacturing of high resolution conductive patterns using organometallic ink and banded anilox rolls

#32
20150090137
2015-04-02

Independent inker control and method

#33
20150090136
2015-04-02

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

#34
20150083006
2015-03-26

Device for controlling the deposition of coloured substance(s) and of wetting solution for an offset printing system and method for implementing the device

#35
20140224139
2014-08-14

Device for managing printing solution in printing machine

#36
20140196620
2014-07-17

Ink wiping system for an intaglio printing press

#37
20140125719
2014-05-08

Recirculation system

#38
20140060355
2014-03-06

Square ink filter vessel for a printing press

#39
20130081549
2013-04-04

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

#40
20130061769
2013-03-14

Ink film thickness distribution forming method and apparatus

#41
20130025487
2013-01-31

Ghost-free inking methods, apparatus, and systems with reduced fountain solution contamination

#42
20120312182
2012-12-13

Methods, apparatus, and systems for erasing ink history from ink transfer roll in digital offset systems

#43
20120291642
2012-11-22

METHODS, APPARATUS, AND SYSTEMS FOR DIRECT INKING TO A DIGITAL OFFSET PLATE

#44
20120167791
2012-07-05

Method of and system for cleaning off ink in flexographic printing machine

#45
20110041714
2011-02-24

Square ink filter vessel for a printing press

#46
20080127840
2008-06-05

Method for operating an anilox printing unit and printing press for carrying out the method

#47
20070289464
2007-12-20

Ink recovery system with shuttle member

#48
20070266873
2007-11-22

Method for cleaning an anilox inking unit

#49
20070181015
2007-08-09

Stencil printing machine using suction of ink recovery unit to fit stencil sheet to drum

#50
20050146574
2005-07-07

Apparatus for removing and/or recovering ink, printing machine including such apparatus, and method for supplying and/or recovering ink

#51
20050028696
2005-02-10

Printing systems and methods using keyless inking and continuous dampening

#52
20050005790
2005-01-13

Keyless inking systems and methods using subtractive and clean-up rollers

#53
18244961
2025-02-11

Inking system with segmented fountain roller

#54
14694172
2016-05-03

Flexographic printing system with pivoting ink pan