ClassID:

58904

B41P2233/51 - CPC Classification

Classification description:

Arrangements for the operation of printing presses; Marks on printed material for colour quality control

Recent Application in this class:
#1
20220138519
2022-05-05

METHOD AND DEVICE FOR THE CONTROL AND MANAGEMENT OF THE PRINTING PARAMETERS OF A PRINTING MACHINE, PARTICULARLY WITH A PLURALITY OF CONSECUTIVE PRINTING PROCESSES

#2
20210162734
2021-06-03

Method for setting the layer thickness of a covering coating material to be applied to a substrate by an application device

#3
20190176461
2019-06-13

Color control pattern for the optical measurement of colors printed on a sheet or web substrate by means of a multicolor printing press and uses thereof

#4
20180264854
2018-09-20

Image forming apparatus, control method thereof, and examination method

#5
20180093496
2018-04-05

Can inspection device

#6
20160229198
2016-08-11

Can printing apparatus and can inspection device

#7
20160185100
2016-06-30

Control process for intaglio printing and control strip for this purpose

#8
20150068418
2015-03-12

Method for printing on a substrate

#9
20130003063
2013-01-03

Conveying apparatus with an air-separated backing material

#10
20120250095
2012-10-04

Method and printing system for gray balance correction of a printing process, computer program product and computer program storage device

#11
20120073464
2012-03-29

Print control strip for color measurement on printing material, measuring method and method of metering ink

#12
20110216120
2011-09-08

Universal closed loop color control

#13
20100242768
2010-09-30

Method for angle-dependent color value correction

#14
20100220314
2010-09-02

Method and hand-held color measurement device for gauging a color measurement chart

#15
20100058944
2010-03-11

Optimized-intensity control mark measurement and apparatus for performing the measurement

#16
20090027673
2009-01-29

Color measurement device with error detection

#17
20080314268
2008-12-25

Improved Print Control Strip for Color Measurement on Printing Material, Measuring Method and Method of Metering Ink

#18
20080036195
2008-02-14

Substrates incorporating security devices

#19
20070209542
2007-09-13

Method for the identification of color measuring strips

#20
20070199463
2007-08-30

Method for producing print control strips and method for regulating inking by using print control strips

#21
20070144390
2007-06-28

Device and method for determining process status by tone value and color reproduction measurement

#22
20070081204
2007-04-12

Method for determining color and/or density values and printing apparatus configured for the method

#23
20070051161
2007-03-08

Barless closed loop color control

#24
20070007432
2007-01-11

Apparatus and method for acquiring and evaluating an image from a predetermined extract of a printed product

#25
20070006762
2007-01-11

Method and a device for controlling the quality of print

#26
20060285181
2006-12-21

PRINTING CONTROL SCALE, PRINTING SYSTEM AND PRINTING METHOD

#27
20060196378
2006-09-07

Printing device using color profile calibration and method for operating a printing device using color profile calibration

#28
20060050320
2006-03-09

Picture color tone controlling method and apparatus

#29
20060011817
2006-01-19

Method and apparatus for equalizing pressure between rollers in a printing press

#30
20060001925
2006-01-05

Method for evaluating an image of a predetermined extract of a printed product