ClassID:

39299

B21K5/20 - CPC Classification

Classification description:

Making tools or tool parts, e.g. pliers Making working faces of dies, either recessed or outstanding

Recent Application in this class:
#1
20210239148
2021-08-05

Stick fit fastener recess system

#2
20190186526
2019-06-20

Stick fit fastener recess system

#3
20160339508
2016-11-24

Casting die

#4
20160271744
2016-09-22

Method for manufacturing a forging die with improved wear resistance

#5
20160001349
2016-01-07

Ironing mold and formed material manufacturing method

#6
20150114199
2015-04-30

Methods of thermo-mechanically processing tool steel and tools made from thermo-mechanically processed tool steels

#7
20150040639
2015-02-12

Hot forging die

#8
20140172147
2014-06-19

Regeneration system for a forge die

#9
20140069164
2014-03-13

Toe clamp, and related manufacturing method, clamping arrangement, and fixture

#10
20120151985
2012-06-21

Gas spring mounting assembly and method for metal forming dies

#11
20120131980
2012-05-31

Mold for plastic forming and a method for producing the same, and method for forging aluminum material

#12
20120067101
2012-03-22

FORGING TOOL

#13
20110277595
2011-11-17

Bunter technology

#14
20110247196
2011-10-13

Method of manufacturing a rotor

#15
20100129176
2010-05-27

SCREW HEAD RECESS DRIVE AND CORRESPONDING DRIVER TOOL AND RECESS PUNCH

#16
20090229417
2009-09-17

Methods of thermo-mechanically processing tool steel and tools made from thermo-mechanically processed tool steels

#17
20090205752
2009-08-20

Die reinforcing method and die repairing method

#18
20090074536
2009-03-19

Fastener with friction engageable surface

#19
20080279653
2008-11-13

SCREW HEAD FORMATION

#20
20080236341
2008-10-02

POWDERED METAL MULTI-LOBULAR TOOLING AND METHOD OF FABRICATION

#21
20080236231
2008-10-02

Die apparatus and method for high temperature forming of metal products

#22
20080229893
2008-09-25

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

#23
20080209976
2008-09-04

Forming Tool

#24
20070269289
2007-11-22

Spiral drive fastener with friction engageable surface

#25
20070245799
2007-10-25

Method for producing forging die, forging die and forged article

#26
20070214920
2007-09-20

Spiral drive fastener with engagement ramp

#27
20070082217
2007-04-12

Wear Resistant Consumable

#28
20070036633
2007-02-15

Screw head formation

#29
20060081315
2006-04-20

Method for producing Ni based alloy and forging die

#30
20060078404
2006-04-13

Spiral drive fastener with engagement ramp

#31
20060048559
2006-03-09

Method for making punch head of paper punch

#32
20050279152
2005-12-22

Deforming tool and process for manufacturing thereof

#33
20050247101
2005-11-10

Forging die with marking means

#34
20050232722
2005-10-20

Spiral drive fastener with friction engageable surface

#35
20050227772
2005-10-13

Powdered metal multi-lobular tooling and method of fabrication

#36
20050158148
2005-07-21

Screw head formation

#37
20050086783
2005-04-28

Precision-forging parts manufacturingprocess