ClassID:

38644

B21D28/125 - CPC Classification

Classification description:

Shaping by press-cutting; Perforating; Punching blanks or articles with or without obtaining scrap ; Notching; Punching using rotatable carriers with multi-tools

Recent Application in this class:
#1
20250144694
2025-05-08

MULTI-TOOL TECHNOLOGY WITH SLITTING CAPABILITY

#2
20210387245
2021-12-16

STAMPING TOOL COMPRISING AN UPPER TOOL BODY AND A LOWER TOOL BODY ARRANGED AT A DISTANCE FROM THE UPPER TOOL BODY

#3
20190366411
2019-12-05

Forming multi-tool

#4
20190299272
2019-10-03

Machining planar workpieces

#5
20190217368
2019-07-18

PROCESSING PLANAR WORKPIECES

#6
20190217367
2019-07-18

Tools, machines, and methods for machining planar workpieces

#7
20190070653
2019-03-07

Multiple tool

#8
20190060974
2019-02-28

Punching apparatus

#9
20180369933
2018-12-27

Drilling tool and method of operating a drilling tool

#10
20180141100
2018-05-24

Multi-tool

#11
20180085813
2018-03-29

Tools and methods for handling workpieces

#12
20170239739
2017-08-24

Multiple tool

#13
20170209912
2017-07-27

Punching apparatus

#14
20160101457
2016-04-14

Punching apparatus

#15
20150020663
2015-01-22

Multipunch with axial retainer for securing multiple dies or strippers

#16
20130333578
2013-12-19

Assemblies and methods for processing workpieces in ram-driven presses

#17
20130133497
2013-05-30

Multiple tool

#18
20130061648
2013-03-14

Multi-tool technology

#19
20130025430
2013-01-31

Blanking die assembly with at least one device for differentially rotating the blanking unit

#20
20120199642
2012-08-09

Multiple punch and die assembly providing hand disassembly, punch length adjustment and replacement

#21
20110296969
2011-12-08

Multiple punch unit for punch presses

#22
20110119881
2011-05-26

Multi-tool technology

#23
20110107888
2011-05-12

Multiple punch and die assembly

#24
20100229701
2010-09-16

Multiple punch and die assembly providing hand disassembly, punch length adjustment and replacement

#25
20100212469
2010-08-26

Multiple punch and die assembly

#26
20090223273
2009-09-10

Plate workpiece processing tools and machines

#27
20080276783
2008-11-13

Punch tool

#28
20080269031
2008-10-30

Tool assembly for a ram driven press responsive to the stroke of the ram driven press

#29
20080092711
2008-04-24

Multiple punch and die assembly providing hand disassembly, punch length adjustment and replacement

#30
20070261466
2007-11-15

Multi-tool technology

#31
20070180723
2007-08-09

Punch press alignment instrument