ClassID:

57282

B41J2/09 - CPC Classification

Classification description:

Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material; Ink jet characterised by jet control for many-valued deflection charge-control type Deflection means

Recent Application in this class:
#1
20250381777
2025-12-18

PRINT HEAD EQUIPPED WITH CONTAMINATION DETECTION DEVICE AND CONTAMINATION DETECTION DEVICE

#2
20250332827
2025-10-30

Inkjet Marking Apparatus and Inkjet Marking System

#3
20250091339
2025-03-20

INKJET RECORDING DEVICE AND INKJET RECORDING METHOD

#4
20240239101
2024-07-18

Inkjet printer

#5
20240034060
2024-02-01

INKJET RECORDING DEVICE

#6
20230256758
2023-08-17

ELECTROHYDRODYNAMIC PRINTER WITH SELF-CLEANING EXTRACTOR

#7
20230025604
2023-01-26

Inkjet printing apparatus and method for aligning dipoles

#8
20220388303
2022-12-08

Inkjet printing apparatus

#9
20220363054
2022-11-17

Inkjet printer

#10
20220212468
2022-07-07

Binary array inkjet printhead

#11
20220072847
2022-03-10

Inkjet recording device and method for controlling inkjet recording device

#12
20210394508
2021-12-23

Drop formation method and device using a cavity with a degraded quality factor

#13
20210347171
2021-11-11

Fluidic die with nozzle layer electrode for fluid control

#14
20210339527
2021-11-04

Material displacement

#15
20200180309
2020-06-11

Charge electrode

#16
20200171821
2020-06-04

Printing system, printing device, and method of producing printed object

#17
20200122460
2020-04-23

Material displacement

#18
20190310803
2019-10-10

Inkjet recording apparatus system and display unit

#19
20190275789
2019-09-12

Inkjet recording device

#20
20190248143
2019-08-15

Print head or ink jet printer with reduced solvent consumption

#21
20190217627
2019-07-18

Inkjet recording apparatus

#22
20190217609
2019-07-18

Continuous inkjet printers

#23
20190168507
2019-06-06

Controlling waveforms to reduce cross-talk between inkjet nozzles

#24
20190092005
2019-03-28

Method for assigning communication addresses

#25
20180361753
2018-12-20

Device for measuring overflow from a gutter of a print head of an ink jet printer

#26
20180304619
2018-10-25

Method and device for the hydrodynamic deflection of an ink jet

#27
20180250941
2018-09-06

Inkjet recording apparatus and ink information display method for inkjet recording apparatus

#28
20180244040
2018-08-30

Drop on demand printing head and printing method

#29
20180111371
2018-04-26

Ink buildup sensor arrangement

#30
20170348977
2017-12-07

Inkjet recording apparatus

#31
20170182767
2017-06-29

Ink buildup sensor arrangement

#32
20170173960
2017-06-22

Print head or ink jet printer with reduced solvent consumption

#33
20170008283
2017-01-12

Binary array inkjet printhead

#34
20160136946
2016-05-19

Resistor protected deflection plates for liquid jet printer

#35
20160096361
2016-04-07

Printing an authentication pattern with multi-deflection continuous inkjet printer

#36
20160046124
2016-02-18

Ink jet recording device

#37
20150290938
2015-10-15

High resolution electrohydrodynamic jet printing for manufacturing systems

#38
20150116398
2015-04-30

Printing an authentication pattern with multi-deflection continuous inkjet printer

#39
20150077477
2015-03-19

Charge control type ink jet printer and printing method

#40
20140354725
2014-12-04

Directivity detection device of trajectories of drops issuing from liquid jet, associated electrostatic sensor, print head and continuous ink jet printer

#41
20140015901
2014-01-16

LARGE-PARTICLE INKJET DISCHARGED-AREA DEVELOPMENT PRINTING

#42
20140015879
2014-01-16

INTERMEDIATE MEMBER FOR LARGE-PARTICLE INKJET DEVELOPMENT

#43
20140009523
2014-01-09

Printing with merged drops using electrostatic deflection

#44
20140009522
2014-01-09

Electrode print speed synchronization in electrostatic printer

#45
20130342597
2013-12-26

Variable drop volume continuous liquid jet printing

#46
20130314475
2013-11-28

Resistor protected deflection plates for liquid jet printer

#47
20130314462
2013-11-28

Inkjet recording apparatus

#48
20130286109
2013-10-31

Liquid ejection with on-chip deflection and collection

#49
20130286108
2013-10-31

Liquid ejection with on-chip deflection and collection

#50
20130249985
2013-09-26

Drop placement error reduction in electrostatic printer

#51
20130249984
2013-09-26

Drop placement error reduction in electrostatic printer

#52
20130249983
2013-09-26

Drop placement error reduction in electrostatic printer

#53
20130194339
2013-08-01

Printed drop density reconfiguration

#54
20130194338
2013-08-01

Printed drop density reconfiguration

#55
20130194331
2013-08-01

Control element for printed drop density reconfiguration

#56
20130194328
2013-08-01

Control element for printed drop density reconfiguration

#57
20130076847
2013-03-28

Large-particle semiporous-paper inkjet printer

#58
20130044149
2013-02-21

Inkjet recording apparatus

#59
20120242759
2012-09-27

Printhead having improved gas flow deflection system

#60
20120194586
2012-08-02

Inkjet recording device and printing head

#61
20120182362
2012-07-19

Directly detection device of trajectories of drops issuing from liquid jet, associated electrostatic sensor, print head and continuous ink jet printer

#62
20120086745
2012-04-12

Ink-jet recording apparatus

#63
20120050428
2012-03-01

Liquid chamber reinforcement in contact with filter

#64
20120033015
2012-02-09

Continuous type liquid ejection head and liquid ejection device

#65
20120026251
2012-02-02

Liquid film moving over porous catcher surface

#66
20110310148
2011-12-22

Liquid droplet spraying apparatus and method

#67
20110285792
2011-11-24

Liquid droplet spraying apparatus and method

#68
20110285786
2011-11-24

Liquid-jet recording apparatus including multi-nozzle inkjet head for high-speed printing

#69
20110261126
2011-10-27

PRINTHEAD INCLUDING POLYMERIC FILTER

#70
20110261125
2011-10-27

Continuous printhead including polymeric filter

#71
20110261124
2011-10-27

PRINTHEAD INCLUDING FILTER ASSOCIATED WITH EACH NOZZLE

#72
20110258851
2011-10-27

Method of manufacturing printhead including polymeric filter

#73
20110249063
2011-10-13

Liquid ejection head utilizing deflection members

#74
20110242228
2011-10-06

Drop placement method for continuous printers

#75
20110242170
2011-10-06

Method for operating continuous printers

#76
20110242169
2011-10-06

CONTINUOUS PRINTER WITH ACTUATOR ACTIVATION WAVEFORM

#77
20110187798
2011-08-04

High resolution electrohydrodynamic jet printing for manufacturing systems

#78
20110187778
2011-08-04

Droplet selection mechanism

#79
20110109699
2011-05-12

Liquid drop dispenser with movable deflector

#80
20110080457
2011-04-07

INKJET PRINTER AND FILTER FOR AN INKJET PRINTER

#81
20110050812
2011-03-03

Droplet selection mechanism

#82
20100289849
2010-11-18

DISC DEVICE

#83
20100277552
2010-11-04

Jet directionality control using printhead delivery channel

#84
20100277529
2010-11-04

Jet directionality control using printhead nozzle

#85
20100277522
2010-11-04

PRINTHEAD CONFIGURATION TO CONTROL JET DIRECTIONALITY

#86
20100271441
2010-10-28

Continuous stream ink jet printhead

#87
20100259586
2010-10-14

Device for merging fluid drops or jets

#88
20100259585
2010-10-14

Device for controlling fluid velocity

#89
20100110151
2010-05-06

Deflection device including expansion and contraction regions

#90
20100110150
2010-05-06

Printhead having improved gas flow deflection system

#91
20100110149
2010-05-06

Deflection device including gas flow restriction device

#92
20100097415
2010-04-22

PRODUCING AND DEFLECTING INK DROPLETS OF VARIABLE SIZE

#93
20100073411
2010-03-25

Ink Jet Recording Device

#94
20100066778
2010-03-18

Inkjet recording apparatus

#95
20100039465
2010-02-18

Non-conductive fluid droplet characterizing apparatus and method

#96
20100033543
2010-02-11

Continuous inkjet printing system and method for producing selective deflection of droplets formed during different phases of a common charge electrode

#97
20100033542
2010-02-11

Continuous inkjet printing system and method for producing selective deflection of droplets formed from two different break off lengths

#98
20090295880
2009-12-03

Continuous printhead gas flow duct including drain

#99
20090295863
2009-12-03

CONTINUOUS INKJET PRINTHEAD NOZZLE CAP

#100
20090135223
2009-05-28

Liquid drop dispenser with movable deflector

#101
20090102896
2009-04-23

Printer including temperature gradient fluid flow device

#102
20090073245
2009-03-19

Ink-cartridge for printers

#103
20090033723
2009-02-05

Continuous ink-jet printing with jet straightness correction

#104
20090009567
2009-01-08

Producing and deflecting ink droplets in a continuous ink-jet printer

#105
20080284818
2008-11-20

Monolithic printhead with multiple rows of inkjet orifices

#106
20080278549
2008-11-13

Printer deflector mechanism including liquid flow

#107
20080278548
2008-11-13

Printer having improved gas flow drop deflection

#108
20080278547
2008-11-13

Continuous printing apparatus having improved deflector mechanism

#109
20080273061
2008-11-06

Method for manufacturing pattern formed body

#110
20080266344
2008-10-30

Liquid ejector and method for ejecting liquid

#111
20080218562
2008-09-11

Drop deflection selectable via jet steering

#112
20080192093
2008-08-14

Jet printer with enhanced print drop delivery

#113
20080106564
2008-05-08

Method For Reducing Print-Density Variations In Printers, Particularly In Inkjet Printers

#114
20080106563
2008-05-08

Liquid ejector and method for ejecting liquid

#115
20080106562
2008-05-08

Liquid ejector and method for ejecting liquid

#116
20080106561
2008-05-08

Liquid ejector and method for ejecting liquid

#117
20080100656
2008-05-01

Liquid ejector and method for ejecting liquid

#118
20070257971
2007-11-08

Deflected drop liquid pattern deposition apparatus and methods

#119
20070229608
2007-10-04

Method and print head for flow conditioning a fluid

#120
20070115331
2007-05-24

NON-PLANAR DEFLECTION ELECTRODE IN AN INK JET PRINTER

#121
20070068996
2007-03-29

Continuous mode solder jet apparatus

#122
20060284942
2006-12-21

Ink jet printers and methods

#123
20060238568
2006-10-26

Printing system

#124
20060197811
2006-09-07

Liquid ejector and method for ejecting liquid

#125
20060197803
2006-09-07

Apparatus and method for electrostatically charging fluid drops

#126
20060163318
2006-07-27

Continuous mode solder jet apparatus and method

#127
20060139406
2006-06-29

Method for manufacturing pattern formed body

#128
20060092239
2006-05-04

Nozzle plate, printhead having the same and methods of operating and manufacturing the same

#129
20060071978
2006-04-06

Non-conductive fluid droplet characterizing apparatus and method

#130
20060055747
2006-03-16

Method and apparatus for forming and charging fluid droplets

#131
20060055746
2006-03-16

Inkjet printing method and apparatus

#132
20050280677
2005-12-22

High voltage arm assembly with integrated resistor, automatic high voltage deflection electrode locator, and special insulation

#133
20050280676
2005-12-22

System and method for auto-threshold adjustment for phasing

#134
20050248618
2005-11-10

Jet printer with enhanced print drop delivery

#135
20050206669
2005-09-22

Liquid ejecting device and liquid ejecting method

#136
20050122381
2005-06-09

Converging axis dual-nozzled print head and printer fitted therewith

#137
20050093957
2005-05-05

Assembly for material deposition

#138
20050093938
2005-05-05

System for delivering material onto a substrate

#139
14706043
2016-02-02

Printhead for generating print and non-print drops