ClassID:

57374

B41J2002/16564 - 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; Preventing or detecting of nozzle clogging, e.g. cleaning, capping or moistening for nozzles; Cleaning of print head nozzles Heating means therefor, e.g. for hot melt inks

Recent Application in this class:
#1
20260070336
2026-03-12

LIQUID EJECTION APPARATUS CAPABLE OF SUPPRESSING TEMPERATURE DROP OF HUMIDIFIED AIR SUPPLIED TO SEALED SPACE ALONG NOZZLE SURFACE

#2
20250187341
2025-06-12

INKJET RECORDING APPARATUS

#3
20250187340
2025-06-12

INKJET RECORDING APPARATUS

#4
20240424797
2024-12-26

MAINTENANCE METHOD AND IMAGE RECORDING DEVICE

#5
20240391239
2024-11-28

LIQUID EJECTION APPARATUS

#6
20240208216
2024-06-27

LIQUID DISCHARGE APPARATUS AND CLEANING METHOD

#7
20240173980
2024-05-30

DEVICES, SYSTEMS, AND METHODS FOR PRINTHEAD CLEANING AND DIAGNOSTICS

#8
20240083171
2024-03-14

INK SUPPLY SYSTEM FOR INK-JET HEAD WITH STEAM CLEANING FUNCTION AND INK-JET PRINTER HAVING SAME

#9
20220297433
2022-09-22

Purged ink removal from print head

#10
20220250387
2022-08-11

Ejection apparatus and wiping method

#11
20220234357
2022-07-28

Liquid ejection apparatus

#12
20220176703
2022-06-09

Devices, systems, and methods for printhead cleaning and diagnostics

#13
20220105729
2022-04-07

Maintenance device, liquid discharge apparatus, maintenance method, and non-transitory recording medium

#14
20220040983
2022-02-10

Maintenance device and inkjet recording device

#15
20210291531
2021-09-23

Liquid discharge apparatus

#16
20200156380
2020-05-21

Head cleaning device, inkjet image forming apparatus, and cleaning method

#17
20200156378
2020-05-21

Printhead cleaning methods

#18
20190016141
2019-01-17

Inkjet head maintenance device and inkjet head maintenance method

#19
20180093513
2018-04-05

Local humidification for fluidic dispensing devices

#20
20180056647
2018-03-01

Single jet recirculation in an inkjet print head

#21
20160200107
2016-07-14

Droplet ejection apparatus and method of cleaning the same

#22
20160090493
2016-03-31

Sublimation transfer ink composition

#23
20160039204
2016-02-11

Image formation device

#24
20150336385
2015-11-26

Liquid ejection head, method for cleaning the head, recording apparatus provided with the head

#25
20150246529
2015-09-03

Liquid ejecting apparatus

#26
20150103117
2015-04-16

Liquid ejecting apparatus with a vapor collecting unit

#27
20150070448
2015-03-12

System and method for controlling air bubble formation in solid inkjet printer ink flow paths

#28
20140292885
2014-10-02

Liquid ejecting apparatus

#29
20140085377
2014-03-27

Inkjet recording device and method for maintaining same