B21C37/02 - CPC Classification Index

ClassID:

38295 ⎘

B21C37/02 - CPC Classification

Classification description:

Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of sheets

Recent Application in this class:

20230002876

2023-01-05

PRE-AGEING SYSTEMS AND METHODS USING MAGNETIC HEATING

20220193742

2022-06-23

Blank and component

20210310107

2021-10-07

Systems and methods for non-contact tensioning of a metal strip

20210291246

2021-09-23

Device for producing metal sheets or hollow chamber plates from extruded profiles

20210023597

2021-01-28

Snap-fit extrusions for forming panels

20200061713

2020-02-27

Method of making a patterned composite metal plate

20190330725

2019-10-31

Systems and methods for threading a hot coil on a mill

20190314883

2019-10-17

DEVICE AND PROCESS FOR THE PRODUCTION OF ANGLED OR DOUBLE STANDING SEAMS

20190309404

2019-10-10

Systems and methods for threading a hot coil on a mill

#10

20190309403

2019-10-10

Systems and methods for threading a hot coil on a mill

#11

20180281041

2018-10-04

Method and system for flanging a metal piece

#12

20180207695

2018-07-26

Method for manufacturing a component of austenitic TWIP or TRIP/TWIP steel

#13

20180092164

2018-03-29

Magnetic levitation heating of metal with controlled surface quality

#14

20180087138

2018-03-29

Compact continuous annealing solution heat treatment

#15

20180087122

2018-03-29

Pre-ageing systems and methods using magnetic heating

#16

20180085810

2018-03-29

Rapid heating of sheet metal blanks for stamping

#17

20180085805

2018-03-29

Systems and methods for non-contact tensioning of a metal strip

#18

20180085803

2018-03-29

Systems and methods for threading a hot coil on a mill

#19

20180023172

2018-01-25

Steel sheet

#20

20170259314

2017-09-14

BAR MADE OF NOBLE METAL, AND PRODUCTION METHOD

#21

20160096221

2016-04-07

Method and apparatus for producing metal sheets

#22

20160059289

2016-03-03

Method and apparatus for producing metal sheets from strand-shaped profiles

#23

20160017457

2016-01-21

Method for treating sheet metal

#24

20160010169

2016-01-14

Method for hot forming, in particular for press hardening

#25

20140352507

2014-12-04

CLAMPING DEVICE FOR A COILED METAL WEB CUTTER

#26

20140298875

2014-10-09

Method and Device for Producing a Composite Sheet-Metal Part with a Metal Edge Region

#27

20140047888

2014-02-20

Sheet forming of metallic glass by rapid capacitor discharge

#28

20130189535

2013-07-25

Bar made of noble metal, and production method

#29

20130118657

2013-05-16

Making ductility-enhanced magnesium alloy sheet materials

#30

20130004789

2013-01-03

Method for patterning surface of metal object and the metal object

#31

20120255338

2012-10-11

Sheet forming of metallic glass by rapid capacitor discharge

#32

20120077055

2012-03-29

Metal plate for heat exchange and method for manufacturing metal plate for heat exchange

#33

20110113849

2011-05-19

Metal manufacturing method, apparatus of the same and metal object

#34

20100236316

2010-09-23

Sheet metal blank having a homogeneous thickness transition

#35

20080299352

2008-12-04

PRESS-MOLDED PRODUCT AND METHOD OF MANUFACTURING SAME

#36

20080237301

2008-10-02

Solder preform and a process for its manufacture

#37

20080236708

2008-10-02

Process for manufacturing structural components by machining plates

#38

20080206091

2008-08-28

Novelty in the Method for the Combination of Gold and the Other Minerals

#39

20080028814

2008-02-07

Sheet processing apparatus, method of use, and plastically deformed sheet

#40

20070262124

2007-11-15

Method and Device for Butt Welding Metal Sheets of Differing Thicknesses with the Aid of at Least One Height-Adjustable Tension Roller That is Located Below the Metal Sheets

#41