Patents-Review.com
ClassID:

38696 ⎘

B21D37/205 - CPC Classification

Classification description:

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

Recent Application in this class:
#1
20200023420
2020-01-23

METHOD FOR PRODUCING A STRIP STEEL KNIFE, AND STRIP STEEL KNIFE FOR TOOLS

 #2
20190022734
2019-01-24

Blade cutting device and blade cutting method

 #3
20180318900
2018-11-08

Mold and method for manufacturing drawn can

 #4
20180236683
2018-08-23

Dieboard padding

 #5
20160375479
2016-12-29

Punch of blanking die including punch and die

 #6
20160256966
2016-09-08

Device with multiple units for processing strips of material

 #7
20160221206
2016-08-04

Press cutting die assembly

 #8
20160082494
2016-03-24

Machine for working ribbon-shaped elements

 #9
20160038989
2016-02-11

Hybrid stamping system

 #10
20150273477
2015-10-01

GROOVED INCISOR SHREDDER CUTTING BLADE SET AND METHOD

 #11
20150060399
2015-03-05

Method and apparatus for producing detailed fabric applique

 #12
20140338416
2014-11-20

FOLDING SYSTEM FOR A CUTTING BLADE

 #13
20140202299
2014-07-24

Method for milling a cutout in a workpiece, and workpiece having a cutout

 #14
20130240760
2013-09-19

Treatment method for stamping tool surface

 #15
20130099040
2013-04-25

GROOVED INCISOR SHREDDER CUTTING BLADE SET AND METHOD

 #16
20120279370
2012-11-08

Punching tool

 #17
20110107809
2011-05-12

System for bending a metallic strip

 #18
20110072876
2011-03-31

New-type thin shredder blade having blade points without steps, blade sets and manufacturing method thereof

 #19
20110061510
2011-03-17

Stamping tool and treatment method for stamping tool surface

 #20
20100163663
2010-07-01

New-type thin shredder blade having blade points without steps, blade sets and manufacturing method thereof

 #21
20090188293
2009-07-30

Device and method for bending a metallic strip

 #22
20090000344
2009-01-01

Automatic bending machine for manufacturing of steel rule cutting dies

 #23
20080229893
2008-09-25

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

 #24
20080202188
2008-08-28

Folding system

 #25
20080156064
2008-07-03

Automatic bending machine for steel rule punching die and the steel rule punching die

 #26
20080092622
2008-04-24

Laminated stamping tool

 #27
20070163742
2007-07-19

Tool and method for its manufacture

 #28
20070089472
2007-04-26

Automatic bending machine for manufacturing of steel rule cutting dies

 #29
20070068212
2007-03-29

Folding system for a cutting blade

 #30
20060266091
2006-11-30

Automatic bending machine for manufacturing of steel rule cutting dies

 #31
20060230805
2006-10-19

System and method for bending strip material to create cutting dies

 #32
20060059970
2006-03-23

System and method for bending strip material to create cutting dies

 #33
20060048557
2006-03-09

Method and device for bending blade member

 #34
20050268689
2005-12-08

Method for adjusting the deformation geometry of a deformation tool in an optimising manners, corresponding deformation tool and appropriate test tool

 #35
20050223868
2005-10-13

Method for making die boards, and materials and apparatus for practicing the method

 #36
20050188802
2005-09-01

Cutting tool

 #37
20050061129
2005-03-24

Tool and method for its manufacture

 #38
20050005664
2005-01-13

System and method for bending strip material to create cutting dies

 #39
14106386
2015-05-19

Laminated forming dies