ClassID:

39112

B21J5/027 - CPC Classification

Classification description:

Methods for forging, hammering, or pressing ; Special equipment or accessories therefor; Die forging; Trimming by making use of special dies ; Punching during forging Trimming

Recent Application in this class:
#1
20260138391
2026-05-21

METHOD AND APPARATUS FOR PRODUCING A CALIBRATED STAMPED PART

#2
20200261965
2020-08-20

Method for cutting a cast strand or intermediate strip using shears

#3
20190101569
2019-04-04

Probes for wafer sorting

#4
20180229576
2018-08-16

Vehicle stabilizer, processing device for eye portion of stabilizer, and processing method for eye portion

#5
20180111185
2018-04-26

Method for producing forged crankshaft

#6
20180056372
2018-03-01

Method for producing forged crankshaft

#7
20180050385
2018-02-22

Track link and method for manufacturing track link

#8
20170291210
2017-10-12

Forged wheel trimming die

#9
20170189955
2017-07-06

Method for producing a forged crankshaft

#10
20150344986
2015-12-03

Heat treatment apparatus for hot stamping and forming method using the same

#11
20150239033
2015-08-27

Clipping tool

#12
20150174643
2015-06-25

Precision forged cartridge case

#13
20150128416
2015-05-14

Method of manufacturing die forged crankshaft

#14
20150052963
2015-02-26

Method and apparatus for forging

#15
20140166225
2014-06-19

Manufacturing method of an eyeless suture needle

#16
20140083319
2014-03-27

Precision forged cartridge case

#17
20140020794
2014-01-23

Systems and methods for implementing bulk metallic glass-based macroscale compliant mechanisms

#18
20130319065
2013-12-05

Hot forging press machine

#19
20120151755
2012-06-21

Clipping die for clipping a component

#20
20110146364
2011-06-23

Method and apparatus for forging

#21
20080302162
2008-12-11

Cold-headed standoff

#22
20070000114
2007-01-04

Cold-headed standoff

#23
20060196330
2006-09-07

Method of forming a cold-headed standoff

#24
20060196329
2006-09-07

Method and die for punching or forming