ClassID:

57994

B41J2029/3937 - CPC Classification

Classification description:

Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for; Drives, motors, controls or automatic cut-off devices for the entire printing mechanism; Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns Wireless communication between the printer and the cartridge, carriage or printhead

Recent Application in this class:
#1
20250381790
2025-12-18

PRINTING APPARATUS

#2
20240351338
2024-10-24

INKJET RECORDING DEVICE, AND DATA TRANSFER SYSTEM AND DATA TRANSFER METHOD INCLUDING THE INKJET RECORDING DEVICE

#3
20240190152
2024-06-13

PRINTING APPARATUS

#4
20240157718
2024-05-16

INK JET SYSTEM

#5
20240157714
2024-05-16

Print consumable detection

#6
20230264469
2023-08-24

Print head and liquid ejecting apparatus

#7
20230202168
2023-06-29

Device for Printing to a Recording Medium

#8
20230120954
2023-04-20

CLEANING MEMBER CONTROL BASED ON INFORMATION DETECTED BY PAPER DETECTION SENSOR

#9
20230015023
2023-01-19

Print consumable detection

#10
20220242111
2022-08-04

Inkjet printer having transmission antenna connected to control board provided in casing and reception antenna provided in carriage

#11
20220111672
2022-04-14

MEDIA IDENTIFICATION

#12
20220001673
2022-01-06

LOGIC CIRCUITRY PACKAGE

#13
20210405934
2021-12-30

Server, printer, and program for performing RFID communication

#14
20210271940
2021-09-02

Printing device, control method of printing device, storage medium storing control program, and printing control device

#15
20210122165
2021-04-29

Printing apparatus, service providing system, and printing apparatus control method

#16
20210107307
2021-04-15

Information management system, information management method, and cartridge

#17
20210039412
2021-02-11

Information management system, information management method, and cartridge

#18
20200328778
2020-10-15

Communication system

#19
20200127703
2020-04-23

Communication system

#20
20200125300
2020-04-23

Server, printer, and program for performing RFID communication

#21
20190030927
2019-01-31

Printing apparatus, non-transitory storage medium, and method of controlling the printing apparatus

#22
20190028599
2019-01-24

PRINTING DEVICE WITH WIRELESS-NETWORK MODULE

#23
20180086105
2018-03-29

Portable printer

#24
20180015755
2018-01-18

Information processing apparatus, communications system, and communications method

#25
20170246894
2017-08-31

Reading apparatus and recording apparatus

#26
20170197449
2017-07-13

Media print configuration

#27
20140292892
2014-10-02

Liquid storage device

#28
20130155450
2013-06-20

RECORDING APPARATUS HAVING A PLURALITY OF ANTENNAS