ClassID:

38409

B21C51/005 - CPC Classification

Classification description:

Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses  -  Marking devices

Recent Application in this class:
#1
20240246131
2024-07-25

Method for marking a steel strip, and steel strip with a plurality of markers

#2
20240027399
2024-01-25

ELECTROMAGNETIC INSPECTION DEVICE CAPABLE OF CALIBRATION

#3
20220126342
2022-04-28

Rolling load prediction method, rolling load prediction device, and rolling control method

#4
20210252577
2021-08-19

Mechanical applicator for use in stamping die process to apply thermo-chromatic ink to aluminum heat treated panels

#5
20210205870
2021-07-08

Metal workpiece indentation marking device

#6
20210121929
2021-04-29

Bend pipe and method for manufacturing same

#7
20200030865
2020-01-30

Method for marking workpieces, and workpiece

#8
20190351470
2019-11-21

Method and apparatus for encoding data on a work piece

#9
20190193137
2019-06-27

Wheel engraving equipment

#10
20190134796
2019-05-09

Indirect firing fastening tool, a propelling member and a fastener supporting such member for the tool, and a setting method for a fastener

#11
20190076877
2019-03-14

Mechanical applicator for use in stamping die process to apply thermo-chromatic ink to aluminum heat treated panels

#12
20190030581
2019-01-31

Method for marking workpieces and workpiece

#13
20180354015
2018-12-13

Method for strategically marking a gutter

#14
20180243810
2018-08-30

Harsh environment enclosure

#15
20180236516
2018-08-23

Multi-stylus orbital engraving tool

#16
20170266712
2017-09-21

Machine tools and methods for processing workpieces with a punching device and laser processing device

#17
20170198746
2017-07-13

High-contrast engine connecting rod

#18
20170188671
2017-07-06

Method of forming a marking on an article, and an article having a mark thereon

#19
20170165732
2017-06-15

Metrology Assisted Part Forming System and Method

#20
20170058999
2017-03-02

Apparatus for processing surface of workpiece

#21
20160339495
2016-11-24

Method for marking workpieces and workpiece

#22
20160271668
2016-09-22

Method and apparatus for encoding data on a work piece

#23
20160214157
2016-07-28

BENDING METHOD AND BENDING DEVICE

#24
20160107223
2016-04-21

Adjustment aid for a joining device having a punch and a counter-tool, and method for adjusting the joining device

#25
20160107215
2016-04-21

Assembly for and method of marking and cutting wires, and machine comprising said assembly

#26
20160098030
2016-04-07

Multi-stylus orbital engraving tool

#27
20160097967
2016-04-07

Spindle mountable camera system

#28
20150375350
2015-12-31

Method of joining a functional element, having an attachment part, with a metal sheet

#29
20150107320
2015-04-23

Method and system for controlling the quality of a stamped part

#30
20150010707
2015-01-08

Method for Marking a Tool

#31
20140261038
2014-09-18

Method for Marking a Tool

#32
20140166753
2014-06-19

Method and apparatus to tag metal

#33
20140166752
2014-06-19

Method and apparatus to tag metal

#34
20140027412
2014-01-30

Method for marking on metallic member

#35
20120297848
2012-11-29

Marking method, marking tool, and punch press machine

#36
20120227452
2012-09-13

METHOD AND SYSTEM FOR CONTROLLING THE QUALITY OF A STAMPED PART

#37
20110218661
2011-09-08

Method for individual tracking of metallic hollow bodies

#38
20110155792
2011-06-30

Method and apparatus for scoring or skiving a solder dam

#39
20110099784
2011-05-05

Method for applying a surface structure to a solid body and solid body provided with such a surface structure

#40
20110072877
2011-03-31

MARKING APPARATUS USING MAGNETISM

#41
20100283195
2010-11-11

Production system and an associated index device for use as a reference feature

#42
20090266127
2009-10-29

Device for marking fin material as it is being formed on a fin machine

#43
20090231100
2009-09-17

Structure for Attaching RFID Tag and Method for Detecting RFID Tag

#44
20090140038
2009-06-04

Production system and an associated index device for use as a reference feature

#45
20090086209
2009-04-02

Method for marking defect and device therefor

#46
20080196235
2008-08-21

CORROSION PROTECTION OF CONTINUOUS SUCKER ROD WELD ZONES

#47
20080047253
2008-02-28

Method for making a chain

#48
20080047252
2008-02-28

Method for detecting a plate type for a chain

#49
20080020881
2008-01-24

Chain for driving a component

#50
20070122224
2007-05-31

METHOD AND APPARATUS FOR MARKING WORKPIECES

#51
20070107552
2007-05-17

Method for manufacturing wrench handle with pressed indentation section

#52
20070052964
2007-03-08

Method for marking defect and device therefor

#53
20060204108
2006-09-14

Method and device for the automated recognition of semi-finished products

#54
20060176156
2006-08-10

Indexing device for manufacturing system for aircraft structures and other large structures

#55
20060075800
2006-04-13

Marking device for encoding metallic workpieces with two-dimensional matrix codes

#56
20060010676
2006-01-19

Tag nailing system

#57
20060000253
2006-01-05

Method for forming three-dimensional mark on cylindrical tool and die for forming the same

#58
20050247101
2005-11-10

Forging die with marking means

#59
20050217335
2005-10-06

Method for manufacturing a directionally dependent reflective surface

#60
20050153818
2005-07-14

Manufacturing system for aircraft structures and other large structures

#61
20050115196
2005-06-02

Stucco lath with stud spacing indicators

#62
20050086816
2005-04-28

Apparatus for writing in metal