ClassID:

57052

B41F21/104 - CPC Classification

Classification description:

Devices for conveying sheets through printing apparatus or machines; Combinations of transfer drums and grippers Gripper details

Recent Application in this class:
#1
20250144930
2025-05-08

ARRANGEMENTS FOR SECURING CYLINDER JACKETS

#2
20240208202
2024-06-27

MACHINE FOR PRODUCING 3D SCREEN-PRINTED ARTICLES

#3
20220153014
2022-05-19

Arrangements for securing cylinder jackets

#4
20220001661
2022-01-06

Machine for producing 3D screen-printed articles

#5
20190366704
2019-12-05

Machine for producing 3D screen-printed articles

#6
20190308427
2019-10-10

Medium transporting device and liquid jetting device

#7
20180162116
2018-06-14

Rotary printing machine

#8
20180015715
2018-01-18

Sheet-processing machine having a sheet-guiding drum, and method for producing a gripper system

#9
20160121599
2016-05-05

Machine for producing three-dimensional screen-printed articles

#10
20130307212
2013-11-21

Sheet reversing device

#11
20130276652
2013-10-24

Sheet processing apparatus having reversing swing arm shaft pregripper

#12
20130220155
2013-08-29

SINGLE DRIVE SYSTEM FOR CONTROLLING MULTIPLE INDEPENDENT GRIPPER SHAFTS

#13
20110094401
2011-04-28

Apparatus for correcting the position of sheets

#14
20100031837
2010-02-11

Image transfer mechanism

#15
20090152808
2009-06-18

DRIVE CYLINDER WITH MOVABLE GRAB

#16
20080313878
2008-12-25

Sliding-Surface Mounting and Method of Producing the Mounting

#17
20080245250
2008-10-09

Gripper device in sheet-fed rotary printing press, and method of manufacturing the same

#18
20080148976
2008-06-26

Apparatus for adjusting gripper-base height of sheet-fed printing press

#19
20080128982
2008-06-05

Gripper System for a Cylinder of a Sheet-Fed Printing Press Which Guides Sheets

#20
20080121127
2008-05-29

Gripper base mechanism of sheet-fed printing press

#21
20080084023
2008-04-10

Gripper control system using a servo driven CAM and a method for use thereof

#22
20080022875
2008-01-31

Sheet-fed printing press

#23
20080017056
2008-01-24

Sheet-fed offset printing press and method of two-sided multi-color printing

#24
20070199465
2007-08-30

Sheet-transporting apparatus

#25
20070119321
2007-05-31

Method of manufacturing a surface structure of a clamping surface of a gripper system in a machine for processing sheets of printing material, gripper system, gripper bar and printing press

#26
20070022889
2007-02-01

Image transfer mechanism

#27
20070012207
2007-01-18

Printing press equipped with movable inking unit

#28
20060260480
2006-11-23

Liquid supply apparatus

#29
20060097101
2006-05-11

Guiding elements for a strip-producing or strip-processing machine

#30
20060096476
2006-05-11

Guiding elements for a printing unit

#31
20060080826
2006-04-20

Sliding-surface mounting and method of producing the mounting

#32
20060048661
2006-03-09

Printing material sheet gripper and method for producing the sheet gripper

#33
20060025295
2006-02-02

Former for a strip-producing or strip-processing machine

#34
20050211122
2005-09-29

Control roller having speed-dependent pressing force