ClassID:

248332

Y10T83/9428 - CPC Classification

Classification description:

Cutting; Tool or tool with support; Cutting couple type; Punching tool Shear-type male tool

Sub-classes:
Recent Application in this class:
#1
20200406332
2020-12-31

Trimming die for casting of front steering knuckle in double-wishbone suspension

#2
20180281223
2018-10-04

Adjustable punch head assembly

#3
20160339502
2016-11-24

Punch assemblies and universal punch therefor

#4
20160332320
2016-11-17

Flat paper punch

#5
20160332319
2016-11-17

Punch assemblies and methods for modifying

#6
20160303754
2016-10-20

Die with profiled base wall

#7
20150151349
2015-06-04

Cutting assembly including clamping assembly

#8
20150114199
2015-04-30

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

#9
20140331842
2014-11-13

Punch assemblies and universal punch therefor

#10
20140318344
2014-10-30

Die with profiled base wall and its associated punch

#11
20140060277
2014-03-06

PUNCH WITH A ROTATING HEAD

#12
20130319200
2013-12-05

Adjustable punch assemblies and associated adjustment methods

#13
20130240615
2013-09-19

Punch assembly with quick attach punch point and stripper plate removably secure thereon

#14
20130199352
2013-08-08

Punch assembly with steel punch point insert removably secured therein

#15
20130145915
2013-06-13

Punch profile for a punch, and the assembly in which the punch is used

#16
20130139667
2013-06-06

Punch assemblies and methods for modifying

#17
20130118331
2013-05-16

Punch assemblies and universal punch therefor

#18
20130098219
2013-04-25

Device and method for manufacturing cotton pads

#19
20130017043
2013-01-17

Retractable Tool for Collecting Craft Objects

#20
20130000456
2013-01-03

Nibbler assembly for punch press and method of forming elongated hole in sheet material

#21
20120227563
2012-09-13

Flat paper punch

#22
20120111161
2012-05-10

Piercing method with heating

#23
20120067189
2012-03-22

Punching tool

#24
20120048093
2012-03-01

Hole punch element

#25
20110319838
2011-12-29

Catheter assembly with seal member

#26
20110305547
2011-12-15

Retractable Tool for Collecting Craft Objects

#27
20110303106
2011-12-15

Layering punch

#28
20110303068
2011-12-15

Compression Punch System

#29
20110302792
2011-12-15

Cutting Device for Craft Products and Method of Using the Same

#30
20110277610
2011-11-17

Clamping assembly of a knockout punch

#31
20110247467
2011-10-13

HEAVY-DUTY PUNCH TECHNOLOGY

#32
20110232451
2011-09-29

Die with a punch module

#33
20110203439
2011-08-25

PUNCHING DIE

#34
20110174127
2011-07-21

METHOD FOR PRESS PUNCHING A HOLE IN SHEET METAL AND PRESS DIE

#35
20110126684
2011-06-02

Studio tool

#36
20110107889
2011-05-12

Punching device

#37
20100294102
2010-11-25

Multi-pattern material punch

#38
20100229385
2010-09-16

Method of processing orifice

#39
20100218656
2010-09-02

STRIPPER UNIT FOR A PUNCH RETAINER

#40
20100206150
2010-08-19

STAMPING TOOL

#41
20100180744
2010-07-22

QUICK CLAMPING ASSEMBLY FOR DRIVING A KNOCKOUT PUNCH

#42
20100116118
2010-05-13

Multi-Plane Hole Punch

#43
20100116115
2010-05-13

Flat paper punch

#44
20100116109
2010-05-13

ADAPTER TO CONVERT ELECTRICAL BOX PUNCH DIES INTO SELF CENTERING PUNCH DIES

#45
20100107846
2010-05-06

Punch assemblies and methods for modifying

#46
20100107832
2010-05-06

Adjustable punch assemblies and associated adjustment methods

#47
20100095825
2010-04-22

Biasing assembly for a punching device

#48
20100077893
2010-04-01

Punching apparatus

#49
20100037672
2010-02-18

Punch

#50
20090314150
2009-12-24

DIE FOR COOPERATING WITH A PUNCH

#51
20090235801
2009-09-24

Base for a paper punch and a paper punch with such a base

#52
20090229432
2009-09-17

Punching method using punch and punch for punching

#53
20090229417
2009-09-17

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

#54
20090223334
2009-09-10

Plate workpiece processing

#55
20090223032
2009-09-10

Punch assembly

#56
20090158908
2009-06-25

Chip cartridge for sheet punch

#57
20090133550
2009-05-28

Illuminated Hunting Tag Punch

#58
20090084242
2009-04-02

HOLE PUNCH WITH JAM RELEASE CLIP

#59
20090049971
2009-02-26

Punch

#60
20080302162
2008-12-11

Cold-headed standoff

#61
20080210076
2008-09-04

Stud punch

#62
20080202307
2008-08-28

Upper tool device and punch therefor

#63
20080184862
2008-08-07

Paper punch die and paper punch with such a die

#64
20080168878
2008-07-17

Paper punch

#65
20080092713
2008-04-24

Punching die

#66
20080011135
2008-01-17

GEAR DRIVEN PUNCH KNOCK OUT DRIVER

#67
20070295178
2007-12-27

Punching apparatus

#68
20070267472
2007-11-22

Hole punch element

#69
20070240551
2007-10-18

Punch tool lift spindle

#70
20070186748
2007-08-16

Interchangeable Die Press System and Method

#71
20070186747
2007-08-16

DIE CUTTER

#72
20070169603
2007-07-26

Hole punch

#73
20070101841
2007-05-10

Press with cutting shock dampening

#74
20070089580
2007-04-26

Adapter to convert electrical box punch dies into self centering punch dies

#75
20070068352
2007-03-29

Punch with self-contained punch recess adjustment indexing

#76
20070056423
2007-03-15

Heat-effect reduceable finishing unit and image forming system using the same

#77
20070056422
2007-03-15

Pin-hole puncher

#78
20070044623
2007-03-01

Low friction hole punch element

#79
20070044618
2007-03-01

Hole punch element

#80
20070034069
2007-02-15

Upper tool device and punch therefor

#81
20070028743
2007-02-08

Device for punching packaging elements or the like

#82
20070028737
2007-02-08

Stripper unit for a punch retainer

#83
20070000114
2007-01-04

Cold-headed standoff

#84
20060255038
2006-11-16

Disposable cup lid

#85
20060243110
2006-11-02

Apparatus for removing a sample from an array of samples and a cutting tool for use with that apparatus

#86
20060219081
2006-10-05

Punch

#87
20060196331
2006-09-07

Kiss cut die and method

#88
20060196330
2006-09-07

Method of forming a cold-headed standoff

#89
20060179995
2006-08-17

Image cutter for producing stereo relief image

#90
20060086230
2006-04-27

Adjustable length punch assembly

#91
20060081107
2006-04-20

Die device

#92
20060060046
2006-03-23

Biasing assembly for a punching device

#93
20060027060
2006-02-09

Method and device for cutting objects into fixed portions

#94
20060016312
2006-01-26

Knockout punch with pilot hole locator

#95
20050274251
2005-12-15

Punching device and punching die for it

#96
20050211037
2005-09-29

Punch capable of punching and embossing object at two directions respectively

#97
20050211036
2005-09-29

Punch capable of punching an object at four directions

#98
20050142328
2005-06-30

Strandboard molding having holes at angles of 20 degrees to vertical or more

#99
20050072286
2005-04-07

Knife holder traverser of corner cutting device

#100
20050056133
2005-03-17

Paper punch pin