ClassID:

57312

B41J2/1429 - 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; Nozzles; Structure thereof only for on-demand ink jet heads; Structure of print heads with piezoelectric elements of tubular type

Recent Application in this class:
#1
20250162317
2025-05-22

LIQUID DISCHARGE HEAD, HEAD UNIT, AND LIQUID DISCHARGE APPARATUS

#2
20250033356
2025-01-30

LIQUID DISCHARGE MODULE, LIQUID DISCHARGE HEAD, AND LIQUID DISCHARGE APPARATUS

#3
20240269988
2024-08-15

LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS

#4
20240198673
2024-06-20

LIQUID DISCHARGE HEAD, LIQUID DISCHARGE UNIT, AND LIQUID DISCHARGE APPARATUS

#5
20220388304
2022-12-08

Method and apparatus for dispensing liquid droplets

#6
20220305787
2022-09-29

Liquid ejecting head and liquid ejecting apparatus

#7
20220009230
2022-01-13

Liquid ejection head and recording apparatus

#8
20200406618
2020-12-31

Liquid discharging head

#9
20200282724
2020-09-10

Liquid ejecting head and liquid ejecting apparatus

#10
20200276817
2020-09-03

Liquid ejecting unit and liquid ejecting apparatus

#11
20200276814
2020-09-03

Liquid ejecting head, liquid ejecting apparatus, and method of manufacturing liquid ejecting head

#12
20200269574
2020-08-27

Liquid ejecting head and liquid ejecting apparatus

#13
20200094555
2020-03-26

Droplet discharge head, droplet discharge device, and droplet discharge control method of droplet discharge device

#14
20190100003
2019-04-04

Head unit and liquid ejection apparatus

#15
20170282556
2017-10-05

Liquid discharge head, and recording device using the same

#16
20170246868
2017-08-31

Liquid ejecting head and liquid ejecting apparatus

#17
20170100931
2017-04-13

Piezoelectric liquid ejection device with electrodes formed on partition wall surfaces

#18
20150343780
2015-12-03

Liquid discharge head

#19
20120223985
2012-09-06

INK-JET DEVICE

#20
20120012611
2012-01-19

Method of dispensing imprintable medium

#21
20110298864
2011-12-08

Discharge head and discharge apparatus

#22
20090167818
2009-07-02

Highly viscous fluid discharging apparatus and highly viscous fluid discharging method

#23
20080003827
2008-01-03

Imprintable medium dispenser