ClassID:

38208

B21C3/025 - CPC Classification

Classification description:

Profiling tools for metal drawing; Combinations of dies and mandrels; Dies; Selection of material therefor; Cleaning thereof comprising diamond parts

Recent Application in this class:
#1
20250313514
2025-10-09

POLYCRYSTALLINE DIAMOND COMPACTS

#2
20230228032
2023-07-20

BRASS COATED STEEL CORD WITH INCREASED IRON CONTENT AT THE SURFACE

#3
20210268562
2021-09-02

TOOL WITH THROUGH HOLE, DIAMOND COMPONENT, AND DIAMOND MATERIAL

#4
20200384517
2020-12-10

Platinum-based material thin wire and method for manufacturing the same

#5
20200331811
2020-10-22

Polycrystalline diamond compacts

#6
20190329308
2019-10-31

Shaped diamond die

#7
20190218685
2019-07-18

Single-crystal diamond material, single-crystal diamond chip, and perforated tool

#8
20190060968
2019-02-28

Wear-resistant tool

#9
20180236515
2018-08-23

Single-crystal diamond, tool using same, and method of producing single-crystal diamond

#10
20180207697
2018-07-26

Diamond die

#11
20180179114
2018-06-28

Polycrystalline diamond compacts

#12
20170241042
2017-08-24

Single-crystal diamond material, single-crystal diamond chip, and perforated tool

#13
20170050886
2017-02-23

Composite sintered body

#14
20170008807
2017-01-12

Composite sintered body

#15
20160355440
2016-12-08

Polycrystalline diamond compacts

#16
20150315087
2015-11-05

Diamond polycrystalline body and method for manufacturing the same, and tool

#17
20150307404
2015-10-29

Diamond polycrystalline body and method for manufacturing the same, and tool

#18
20150190901
2015-07-09

Polycrystalline diamond compacts

#19
20120047815
2012-03-01

Polycrystalline diamond compact

#20
20110189468
2011-08-04

Polycrystalline diamond compact and method of fabricating same

#21
20100310855
2010-12-09

Polycrystalline diamond

#22
20100307070
2010-12-09

Method of fabricating polycrystalline diamond and a polycrystalline diamond compact

#23
20100307069
2010-12-09

Polycrystalline diamond compact

#24
20100225311
2010-09-09

Method of characterizing a polycrystalline diamond element by at least one magnetic measurement

#25
20100112332
2010-05-06

DIAMOND SINTERED BODY AND METHOD FOR PRODUCING SAME

#26
20100084196
2010-04-08

Rotary drill bit including polycrystalline diamond cutting elements

#27
20100043520
2010-02-25

Wire drawing die

#28
20090152018
2009-06-18

Polycrystalline diamond compacts, and related methods and applications

#29
20080173063
2008-07-24

TORSIONAL WIRE TREATMENT DRAWING SYSTEM

#30
20070090538
2007-04-26

Wire drawing die and method of making

#31
20050210755
2005-09-29

Doubled-sided and multi-layered PCBN and PCD abrasive articles

#32
20050076897
2005-04-14

Material for diamond sintered body die and diamond sintered body die

#33
20050019114
2005-01-27

Nanodiamond PCD and methods of forming