ClassID:

57043

B41F21/00 - CPC Classification

Classification description:

Devices for conveying sheets through printing apparatus or machines

Sub-classes:
Recent Application in this class:
#1
20260118283
2026-04-30

MACHINE FOR HANDLING SHEETS, COMPRISING AN INSPECTION DEVICE AND A SENSOR ADJUSTMENT PATH IN THE CLEAR WIDTH

#2
20260047012
2026-02-12

BATCH ALIGNMENT DEVICE FOR SCREEN PRINTER AND BATCH ALIGNMENT METHOD USING SAME

#3
20260042286
2026-02-12

PAD PRINTING CARRIER AND TRANSMISSION DEVICE

#4
20260040715
2026-02-05

SILICON WAFER PRINTER FOR DOUBLE HALF-CELL PRINTING

#5
20250381771
2025-12-18

ROLL-BASED CONTACT PRINTING APPARATUS

#6
20250269639
2025-08-28

MACHINE FOR POST-PROCESSING PRINTING SUBSTRATE

#7
20250170817
2025-05-29

CYLINDER FOR A SHEET-TREATING AND/OR SHEET-PROCESSING MACHINE WITH SUCTION AIR OPENINGS AND MACHINE FOR TREATING AND/OR PROCESSING SHEET-FORMAT SUBSTRATE COMPRISING SUCH A CYLINDER

#8
20250122035
2025-04-17

FEEDER MODULE

#9
20250108601
2025-04-03

PRINTING SYSTEM AND METHOD FOR CONTROLLING PRINTING SYSTEM

#10
20250108597
2025-04-03

PRINTING SYSTEM AND METHOD FOR CONTROLLING PRINTING SYSTEM

#11
20240336449
2024-10-10

Processing machine and method for aligning a substrate in a processing machine

#12
20240327159
2024-10-03

Processing machines and methods for the relative alignment of a substrate with respect to a processing unit in a processing machine

#13
20240217229
2024-07-04

Converting machine

#14
20230416027
2023-12-28

INVERSION TRANSFER MODULE FOR A CONVERTING MACHINE

#15
20220184940
2022-06-16

Systems and methods of applying compositions to webs

#16
20220126565
2022-04-28

Method of operating a flexographic printing press, flexographic printing press, system, flexographic printing forme and a sleeve for a flexographic printing forme

#17
20210129521
2021-05-06

Systems and methods of applying compositions to webs

#18
20200368992
2020-11-26

ASSEMBLY AND METHOD FOR CREATING CUSTOM STRUCTURES FROM PRINTABLE BLANK SHEETS

#19
20200290830
2020-09-17

Substrate-feeding device and a sheet-processing machine

#20
20200223217
2020-07-16

Systems and methods of applying compositions to webs

#21
20200171812
2020-06-04

INTERACTIVE KIOSK HAVING SELF-ALIGNING PRINTER PAPER DISPENSING CHUTE

#22
20200156365
2020-05-21

Sheet-fed printing press

#23
20200095082
2020-03-26

Coated, Grooved Roll for Converting Line

#24
20190337749
2019-11-07

Delivery device and method for operating a delivery device

#25
20190291405
2019-09-26

Processing machine having a plurality of processing stations for the processing of articles

#26
20190275563
2019-09-12

Card/carrier combination diverter and/or sorter systems

#27
20190263618
2019-08-29

Printing sheet brake

#28
20190224987
2019-07-25

Printing on fibrous material

#29
20190160808
2019-05-30

Processing machine having a plurality of processing stations for the processing of articles

#30
20190118529
2019-04-25

Smart media hanger with media width detection

#31
20190118528
2019-04-25

Smart media hanger with media width detection

#32
20190070846
2019-03-07

Device for overlapping sheets

#33
20190001726
2019-01-03

Sheetlike composite, especially for dimensionally stable containers, with an outer thermoplastic sealing layer applied over part of the surface

#34
20180345654
2018-12-06

Device for treating substrates

#35
20180339416
2018-11-29

Device for treating substrates

#36
20180319157
2018-11-08

Device for producing collections of sheet-like printed products and folding apparatus

#37
20180257367
2018-09-13

Web displacer method for a printing unit

#38
20180215138
2018-08-02

Automatically adjusting nip force in a printing apparatus

#39
20180178551
2018-06-28

Printing press assembly having a plurality of processing stations for processing sheets and method for operating the printing press assembly

#40
20180162116
2018-06-14

Rotary printing machine

#41
20170362693
2017-12-21

Air skive with vapor injection

#42
20170326872
2017-11-16

Web displacer for a printing unit

#43
20170305695
2017-10-26

Lateral positioning device for a sheet element

#44
20170275115
2017-09-28

Winding device for winding a substantially insulating web material

#45
20170225449
2017-08-10

Systems and methods of applying compositions to webs

#46
20170217711
2017-08-03

Web guiding device and device for processing a web of material

#47
20170183183
2017-06-29

RECORDING PAPER STORAGE DEVICE, ELECTRONIC APPARATUS AND ELECTRONIC REGISTER

#48
20170165955
2017-06-15

PRINTING METHOD AND PRINTING DEVICE

#49
20170157917
2017-06-08

Liquid ejection hole configuration for web guide

#50
20170157916
2017-06-08

Liquid ejection hole orientation for web guide

#51
20170136763
2017-05-18

System and method for overprinting on packages and/or containers of different formats

#52
20170120574
2017-05-04

Apparatus for processing a substrate on a support body

#53
20170068189
2017-03-09

Roller member, sheet feeding apparatus and image forming apparatus

#54
20170028706
2017-02-02

Web transport system including scavenger blade

#55
20170001820
2017-01-05

Sheet conveying system

#56
20160375679
2016-12-29

Device for producing printed products

#57
20160368287
2016-12-22

Sheet-transport drum and printing machine with a sheet-transport drum

#58
20160361917
2016-12-15

Multi-station non-stop printing processing system and processing technique

#59
20160271933
2016-09-22

To apply a fluid to a substrate

#60
20160271932
2016-09-22

Printing apparatus and sheet discharge method therefor

#61
20160257111
2016-09-08

System and method for overprinting on flexible support on reel with capability of relief printing

#62
20160229175
2016-08-11

Apparatus for register control and a method for regulating such apparatus

#63
20160096359
2016-04-07

Transverse sheet withdrawal brake

#64
20160096358
2016-04-07

Print sheet brake

#65
20160026141
2016-01-28

Roller member, sheet feeding apparatus and image forming apparatus

#66
20160001311
2016-01-07

On-demand operation of a flexographic coating unit

#67
20150336378
2015-11-26

Slip sheet removal

#68
20150266261
2015-09-24

Assembly and method for creating custom structures from printable blank sheets

#69
20150239234
2015-08-27

SYSTEM FOR REDUCING TENSION FLUCTUATIONS ON A WEB

#70
20150239233
2015-08-27

METHOD FOR REDUCING TENSION FLUCTUATIONS ON A WEB

#71
20150239232
2015-08-27

SYSTEM FOR REDUCING ARTIFACTS USING TENSION CONTROL

#72
20150239231
2015-08-27

METHOD FOR REDUCING ARTIFACTS USING TENSION CONTROL

#73
20150138291
2015-05-21

Recording apparatus

#74
20150000542
2015-01-01

Recording apparatus and transport method

#75
20140331880
2014-11-13

CLOSED-LOOP CONTROL OF UNTENSIONED PRODUCT LENGTH ON A WEB PRESS

#76
20140290519
2014-10-02

Wrinkle detection in continuous feed printers

#77
20140251170
2014-09-11

Adjustment method and arrangement for a printing machine

#78
20140246139
2014-09-04

PRINT FINISHING METHOD AND CORRESPONDING DEVICE

#79
20140218502
2014-08-07

Inspection system for in-line inspection of printed material produced on an intaglio printing press

#80
20140190362
2014-07-10

Machine and method for printing material webs

#81
20140182465
2014-07-03

Intaglio printing press

#82
20140147186
2014-05-29

Printer with roll storage guide member having through holes accommodating support rollers

#83
20140116279
2014-05-01

Printing press and printing method of lenticular lens sheet

#84
20140102321
2014-04-17

WEB INSERTION DEVICE FOR A FLAT-BED DIE-CUTTING MACHINE, MANUFACTURING SYSTEM FOR PACKAGES AND METHOD FOR FEEDING A WEB OF PRINTING MATERIAL

#85
20140096694
2014-04-10

Anti-marking Jackets Comprised of Fluoropolymer and Methods of Using in Offset Printing

#86
20140026772
2014-01-30

Sheet guiding device and sheet brake, diecutter and printing press having the device

#87
20130337989
2013-12-19

APPARATUS AND METHOD FOR ALIGNING AND TRANSPORTING PRINTED PRODUCTS

#88
20130286123
2013-10-31

System and method for printing on a flexible body

#89
20130249160
2013-09-26

Sheet processing device

#90
20130170928
2013-07-04

Printing media supportable on movable pallets

#91
20120327973
2012-12-27

Electronic component, in particular current sensor

#92
20120234192
2012-09-20

Method for controlling a printing operation

#93
20120224012
2012-09-06

Sheet conveying device and ink jet recording apparatus

#94
20110120656
2011-05-26

SHEET OVERLAP DEVICE

#95
20110108197
2011-05-12

SHEET OVERLAP DEVICE

#96
20110048646
2011-03-03

SHEET OVERLAP DEVICE

#97
20110048262
2011-03-03

INTEGRAL SHEET HOLD-DOWN DEVICE FOR UV LED CURING LAMP

#98
20100314820
2010-12-16

DOCUMENT OBFUSCATION APPARATUS AND SYSTEMS

#99
20100242767
2010-09-30

PRINTING SYSTEM

#100
20100242751
2010-09-30

RECORDING APPARATUS AND TRANSPORT METHOD

#101
20100095861
2010-04-22

Printing press for printing on both sides of sheets

#102
20100077933
2010-04-01

Sheet-fed offset printing press for printing on both sides of sheets

#103
20100013465
2010-01-21

FORCE MEASURING DEVICE AND METHOD FOR SIGNAL EVALUATION

#104
20090255430
2009-10-15

Printing Press

#105
20090194940
2009-08-06

Sheet-processing assembly having an apparatus for transporting a pallet, pallet conveying system and sheet-fed rotary printing press

#106
20080295715
2008-12-04

Apparatus for introducing sheet into sheet-fed printing press

#107
20080245247
2008-10-09

Printing machine

#108
20070262517
2007-11-15

Non-integer overlap feeder for machines processing printing materials

#109
20070222142
2007-09-27

Registration system for sheet fed processing machines

#110
20070063428
2007-03-22

Method for conveying a sheet and apparatus for carrying out the method

#111
20070052160
2007-03-08

Delivery device in sheet-fed offset rotary printing press

#112
20070000400
2007-01-04

Sheet guide apparatus

#113
20060284368
2006-12-21

Method and device for conveying sheets through a printing technology machine or printer

#114
20060180040
2006-08-17

Apparatus for carrying or guiding a printing material sheet

#115
20060150841
2006-07-13

Printing press

#116
20050120895
2005-06-09

Printing color layers

#117
20050093224
2005-05-05

Transport system in a machine that processes printing material

#118
20050092196
2005-05-05

Combined printing press

#119
20050051044
2005-03-10

Arrangement for printing flat workpieces