ClassID:

38695

B21D37/20 - CPC Classification

Classification description:

Tools as parts of machines covered by this subclass Making tools by operations not covered by a single other subclass

Sub-classes:
Recent Application in this class:
#1
20250269417
2025-08-28

METHOD FOR PRODUCING A TOOL, TOOL, METHOD FOR MACHINING A WORKPIECE, WORKPIECE

#2
20250214283
2025-07-03

MANUFACTURING SYSTEM FOR MOULDS FOR CAST COSMETIC PRODUCTS, METHOD AND MOULD

#3
20250091113
2025-03-20

HOT STAMPING PART AND MANUFACTURING METHOD THEREFOR

#4
20230394183
2023-12-07

BEADING DESIGN TOOL METHODS AND SYSTEMS

#5
20230115964
2023-04-13

FAST REPLICATION OF LASER MACHINED MICRON/SUB-MICRON SCALE PATTERNS ONTO SOFT-METAL SUBSTRATES VIA EMBOSSING

#6
20230015044
2023-01-19

METHOD FOR MANUFACTURING ROLL MOLD, ROLL MOLD MANUFACTURING APPARATUS, NON-TRANSITORY COMPUTER READABLE MEDIUM, MICROLENS ARRAY, AND ROLL MOLD

#7
20220266328
2022-08-25

MACHINING OF STEEL AT ELEVATED SURFACE TEMPERATURES

#8
20220196377
2022-06-23

Set-up apparatus and method for setting up a tool for punching or forming sheet-form materials

#9
20220016685
2022-01-20

Production method for a shape-imparting tool part of a forming tool

#10
20210379788
2021-12-09

Score die, score die forming system, and associated method

#11
20210303750
2021-09-30

SYSTEM AND METHOD FOR DESIGNING MOLD STRUCTURE OF HIGH STRENGTH STEEL

#12
20210283673
2021-09-16

Precision compensation mechanism of full-automatic bidirectional flanging machine

#13
20210086251
2021-03-25

Low melting temperature metal fill for additively manufactured tools

#14
20210046675
2021-02-18

CAST TOOLING AND METHODS FOR CASTING TOOLS

#15
20200353529
2020-11-12

Can production tool, process for controlling can weight, cost, and dimensions

#16
20200346928
2020-11-05

Vanadium silicon carbonitride film, vanadium silicon carbonitride film coated member, and method for manufacturing the same

#17
20200055147
2020-02-20

METHOD OF FORMING GROOVES OF A FINE PERIODIC STRUCTURE IN THE SURFACE OF THE DIAMOND

#18
20190390331
2019-12-26

Vanadium silicon nitride film, member coated with vanadium silicon nitride film and method for manufacturing the same

#19
20190311081
2019-10-10

Method for Designing a Forming Element for a Forming Tool and a Forming Element Produced by Way of Such a Method

#20
20190299266
2019-10-03

METHOD FOR PRODUCING A METAL STAMP FOR EMBOSSING A NANO-AND/OR MICROSTRUCTURE ON A METAL DEVICE AS WELL AS USES THEREOF AND DEVICES MADE THEREWITH

#21
20190291163
2019-09-26

SPRINGBACK COMPENSATION IN THE PRODUCTION OF FORMED SHEET-METAL PARTS

#22
20190283104
2019-09-19

Method for producing a metal machining tool and metal machining tool produced thereby

#23
20190099795
2019-04-04

Restraining member, and processing device and conveying device using the restraining member

#24
20190084111
2019-03-21

Production device, in particular assembly device, workpiece coordination device, shaping tool, shaping tool insert, quality control device or installation gage, having wear and/or manipulation identification

#25
20190076907
2019-03-14

STRUCTURE OF CUTTING EDGE OF MACHINING TOOL, AND SURFACE TREATMENT METHOD FOR SAME

#26
20190022734
2019-01-24

Blade cutting device and blade cutting method

#27
20180297101
2018-10-18

Guided keeper assembly and method for metal forming dies

#28
20180285487
2018-10-04

Method for designing a die surface

#29
20180236522
2018-08-23

COATING FILM, HOT-FORMING DIE, AND HOT FORMING METHOD

#30
20180195162
2018-07-12

COATING MEMBER, SURFACE COATED MOLD, AND FILM FORMATION METHOD

#31
20180169730
2018-06-21

Cooling of dies using solid conductors

#32
20180097241
2018-04-05

Flow field plates in fuel cells

#33
20170342517
2017-11-30

Hot-working tool and manufacturing method therefor

#34
20170327920
2017-11-16

Cold work tool and method for manufacturing same

#35
20170326648
2017-11-16

Stamping die adjustment method

#36
20170225375
2017-08-10

Metal product having internal space formed therein and method of manufacturing thereof

#37
20170157662
2017-06-08

Guided keeper assembly and method for metal forming dies

#38
20170140081
2017-05-18

MODEL SETTING METHOD, FORMING SIMULATION METHOD, PRODUCTION METHOD OF FORMING TOOL, PROGRAM, COMPUTER-READABLE RECORDING MEDIUM HAVING PROGRAM RECORDED THEREON, AND FINITE ELEMENT MODEL

#39
20170001231
2017-01-05

Punch surface texturing for use in the manufacturing of metallic containers

#40
20160303637
2016-10-20

Tool for hot stamping and method for making the tool

#41
20160184878
2016-06-30

METHOD OF MANUFACTURING PRESS MOLD FOR MASS-PRODUCING HOT STAMPING COLD TRIM AND PRESS MOLD FOR MASS-PRODUCING HOT STAMPING COLD TRIM MANUFACTURED USING THE SAME

#42
20160175913
2016-06-23

Method for manufacturing a split link for use in a flexible tube bending mandrel

#43
20160136716
2016-05-19

GUIDED KEEPER ASSEMBLY AND METHOD FOR METAL FORMING DIES

#44
20160038989
2016-02-11

Hybrid stamping system

#45
20160030993
2016-02-04

Mold for hot stamping and method of manufacturing the same

#46
20160016219
2016-01-21

Ultrasonic excitation of segmented dies

#47
20150340711
2015-11-26

Flow field plates in fuel cells

#48
20150266080
2015-09-24

Clinching punch and apparatus

#49
20150231682
2015-08-20

Press-forming mold designing method and press-forming mold

#50
20150034235
2015-02-05

Formed sheet metal composite tooling

#51
20150000365
2015-01-01

Method of manufacturing press mold for mass-producing hot stamping cold trim and press mold for mass-producing hot stamping cold trim manufactured using the same

#52
20140287087
2014-09-25

Component part for an injection molding tool

#53
20140069163
2014-03-13

Hot-pressing die and method for manufacturing the same

#54
20140044982
2014-02-13

Metal product having internal space formed therein and method of manufacturing thereof

#55
20130291614
2013-11-07

Mold for press forming

#56
20130240760
2013-09-19

Treatment method for stamping tool surface

#57
20130199259
2013-08-08

Acetabular prosthesis

#58
20130145809
2013-06-13

Mold for hot stamping and method of manufacturing the same

#59
20130031947
2013-02-07

Apparatus and method of manufacturing a split link for use in a flexible tube-bending mandrel

#60
20120058364
2012-03-08

BRAZED ALUMINUM LAMINATE MOLD TOOLING

#61
20120017663
2012-01-26

Method for the manufacture of a workpiece with defined surface

#62
20110302988
2011-12-15

Guided keeper and method for metal forming dies

#63
20110061510
2011-03-17

Stamping tool and treatment method for stamping tool surface

#64
20110036139
2011-02-17

Method for making a tool used to manufacture composite parts

#65
20100206037
2010-08-19

Press die for metal plate molding, the processing method of the surface of the press die, and manufacturing method of a vehicle body

#66
20100104678
2010-04-29

APPARATUS AND METHOD FOR MAKING AND USING A TOOLING DIE

#67
20100083728
2010-04-08

Die for use in sheet metal forming processes

#68
20090250834
2009-10-08

Formed sheet metal composite tooling

#69
20090241632
2009-10-01

Wear resistant coated sheet metal die and method to manufacture a wear resistant coated sheet metal forming die

#70
20090241628
2009-10-01

Draw die and method of manufacturing same

#71
20090214890
2009-08-27

Brazed aluminum laminate mold tooling

#72
20090193866
2009-08-06

Minimizing circumferential transition lines during container shaping operations

#73
20090000345
2009-01-01

Manufacturing Method, System and Apparatus for Producing a Molding System Component

#74
20080229893
2008-09-25

Tools with a thermo-mechanically modified working region and methods of forming such tools

#75
20080034796
2008-02-14

Method of forming metallic glass

#76
20070243280
2007-10-18

Concentric machining device for a roller

#77
20070163742
2007-07-19

Tool and method for its manufacture

#78
20050061129
2005-03-24

Tool and method for its manufacture

#79
20050044925
2005-03-03

Tool made from plastic

#80
15185752
2017-05-16

Ceramic die including a plurality of preferentially located fibers and associated method of constructing a ceramic die

#81
14106386
2015-05-19

Laminated forming dies