ClassID:

57311

B41J2/14282 - 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 cantilever type

Recent Application in this class:
#1
20240278583
2024-08-22

ACTIVE MIXER IN JETTING CHANNELS OF A PRINTHEAD

#2
20230294399
2023-09-21

Systems and methods for sealing micro-valves for use in jetting assemblies

#3
20220219455
2022-07-14

ELECTRODE STRUCTURES FOR MICRO-VALVES FOR USE IN JETTING ASSEMBLIES

#4
20210129173
2021-05-06

NON-CONTACT DEPOSITION SYSTEMS INCLUDING JETTING ASSEMBLIES

#5
20210086511
2021-03-25

Chemical liquid dispensing apparatus

#6
20190346067
2019-11-14

Electrode structures for micro-valves for use in jetting assemblies

#7
20190346066
2019-11-14

Micro-valves for use in jetting assemblies

#8
20190346051
2019-11-14

Systems and methods for sealing micro-valves for use in jetting assemblies

#9
20180162140
2018-06-14

CANTILEVERED MICRO-VALVE AND INKJET PRINTER USING SAID VALVE

#10
20160375686
2016-12-29

Easy-to-clean liquid droplet ejecting apparatus

#11
20150316172
2015-11-05

Micro pilot valve

#12
20150217568
2015-08-06

Printhead with nanotips for nanoscale printing and manufacturing

#13
20140295064
2014-10-02

Printhead with nanotips for nanoscale printing and manufacturing

#14
20130050351
2013-02-28

Piezoelectric actuator with coplanar electrodes

#15
20120268513
2012-10-25

Fluid ejection using MEMS composite transducer

#16
20120069099
2012-03-22

TRANSDUCER HAVING AN IMPROVED ELECTRIC FIELD

#17
20110285794
2011-11-24

Fluid ejector structure

#18
20090085986
2009-04-02

LIQUID JET HEAD, METHOD FOR DRIVING THE SAME AND PRINTER USING THE SAME

#19
20070120897
2007-05-31

MICROINJECTORS

#20
20060209137
2006-09-21

Liquid ejection head, image forming apparatus and method of manufacturing liquid ejection head

#21
20060187272
2006-08-24

Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus

#22
20060132546
2006-06-22

Piezo-driven micro-droplet jet generator

#23
20060092237
2006-05-04

Inkjet printhead having a cantilever actuator

#24
20050200236
2005-09-15

Method of fabricating an array of multi-electroded piezoelectric transducers for piezoelectric diaphragm structures

#25
20050146772
2005-07-07

Piezoelectric element, method for fabricating the same, inkjet head, method for fabricating the same, and inkjet recording apparatus

#26
20050134144
2005-06-23

Poling system for piezoelectric diaphragm structures