ClassID:

46606

B26F1/20 - CPC Classification

Classification description:

Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor; Perforating by slitting, i.e. forming cuts closed at their ends without removal of material with tools carried by a rotating drum or similar support

Recent Application in this class:
#1
20260097537
2026-04-09

SUPPORT DEVICE FOR A BLADE, CUTTING OR PERFORATING DEVICE COMPRISING THE SUPPORT DEVICE, AND MACHINE

#2
20250345963
2025-11-13

PERFORATING UNIT FOR WEBLIKE MATERIALS

#3
20250249619
2025-08-07

SYSTEMS AND METHODS FOR PERFORATING TEXTILES, INCLUDING CARPET AND RUG UNDERLAYMENT

#4
20250249618
2025-08-07

SYSTEMS AND METHODS FOR PERFORATING TEXTILES, INCLUDING CARPET AND RUG UNDERLAYMENT

#5
20250196387
2025-06-19

MACHINE AND METHOD FOR APPLYING TUBULAR SHRINK SLEEVE MATERIAL TO OBJECTS

#6
20250091243
2025-03-20

METHOD OF PERFORATING A NONLINEAR LINE OF WEAKNESS

#7
20240391725
2024-11-28

Method for Perforating a Nonlinear Line of Weakness

#8
20240367334
2024-11-07

DEVICE FOR PRODUCING SLIT SHEET PACKING MATERIAL

#9
20240359354
2024-10-31

A ROTATING BLADE DEVICE, A MACHINE COMPRISING SAID DEVICE, AND METHOD

#10
20240328093
2024-10-03

Sanitary Tissue Product with a Shaped Line of Weakness

#11
20240149485
2024-05-09

ELECTRODE PLATE SLITTING CUTTER HOLDER AND ELECTRODE PLATE SLITTING MACHINE

#12
20230364820
2023-11-16

Method of perforating a nonlinear line of weakness

#13
20230330882
2023-10-19

ZIG ZAG FOLDER WITH PERFORATOR AND ZIG ZAG FOLDED WEB HAVING PERFORATIONS

#14
20230313468
2023-10-05

Sanitary tissue product with a shaped line of weakness

#15
20230257228
2023-08-17

Method for perforating a nonlinear line of weakness

#16
20230158699
2023-05-25

METHOD AND APPARATUS FOR ADJUSTING AND MAINTAINING A POSITION OF A CUTTING SURFACE OF A PERFORATING APPARATUS

#17
20230081606
2023-03-16

A CUTTING UNIT

#18
20220356035
2022-11-10

Sheet processing apparatus

#19
20220332533
2022-10-20

Method for perforating a nonlinear line of weakness

#20
20220332006
2022-10-20

Method of perforating a nonlinear line of weakness

#21
20220324133
2022-10-13

Perforator lubrication system

#22
20220314524
2022-10-06

Fiber product folding apparatus

#23
20220184841
2022-06-16

PATCH DEVICES, METHODS AND APPARATUS FOR FORMING, AND TESTING PHARMACEUTICAL AGENT DELIVERY PATCH DEVICES

#24
20220152858
2022-05-19

Perforator lubrication system

#25
20220024062
2022-01-27

Perforating device and converting machine comprising said device

#26
20210394479
2021-12-23

Device for machine-making a dunnage product

#27
20210317613
2021-10-14

Sanitary tissue product with a shaped line of weakness

#28
20210187776
2021-06-24

Apparatus for perforating a nonlinear line of weakness

#29
20210180258
2021-06-17

Sanitary tissue product with a shaped line of weakness

#30
20210146566
2021-05-20

Apparatus for perforating a web material

#31
20210114247
2021-04-22

Punching Sheet for Punching Tags or Labels, and Process for Manufacturing Same

#32
20210114246
2021-04-22

Cutting apparatus for manufacturing bags utilizing a rotary cutting die

#33
20210107073
2021-04-15

Slitting machine

#34
20210101772
2021-04-08

Method for perforating a nonlinear line of weakness

#35
20210060809
2021-03-04

Method and apparatus for adjusting and maintaining a position of a cutting surface of a perforating apparatus

#36
20200282586
2020-09-10

PATCH DEVICES, METHODS AND APPARATUS FOR FORMING, AND TESTING PHARMACEUTICAL AGENT DELIVERY PATCH DEVICES

#37
20200078976
2020-03-12

Method and apparatus for adjusting and maintaining a position of a cutting surface of a perforating apparatus

#38
20200061863
2020-02-27

Method For Making An Apertured Web

#39
20190389009
2019-12-26

Method for Producing a Stamped Metal Sheet

#40
20190344463
2019-11-14

METHOD FOR CHECKING THE CORRECT OPERATION OF A PRE-CUTTING AND REWINDING MACHINE

#41
20190254888
2019-08-22

Method and apparatus for making an apertured web

#42
20190232517
2019-08-01

Apparatus for perforating a nonlinear line of weakness

#43
20190176358
2019-06-13

Cutting tool, and a method for cutting a web or sheet of material

#44
20190161312
2019-05-30

Apparatus and method for cutting or perforating a paper web

#45
20190152182
2019-05-23

Cutting unit, web of packaging material, and method for cutting preparation features into it

#46
20190152087
2019-05-23

Cutting system, and a method for cutting a web or sheet of material

#47
20190152081
2019-05-23

Apparatus for perforating a web material

#48
20190078267
2019-03-14

Sanitary tissue product with a shaped line of weakness

#49
20190078266
2019-03-14

Sanitary tissue product with a shaped line of weakness

#50
20190078265
2019-03-14

Sanitary tissue product with a shaped line of weakness

#51
20190078264
2019-03-14

Sanitary tissue product with a shaped line of weakness

#52
20190078263
2019-03-14

Sanitary tissue product with a shaped line of weakness

#53
20180319033
2018-11-08

PAPER PROCESSING APPARATUS

#54
20180222092
2018-08-09

Method for making an apertured web

#55
20180222077
2018-08-09

APERTURED WEB

#56
20180201464
2018-07-19

Method for perforating a nonlinear line of weakness

#57
20180200910
2018-07-19

DEVICE WITH QUICK CHANGE BLADES, FOR TRANSVERSE CUTTING OR PERFORATION, FOR THE WHOLE OF THE WIDTH AND PROGRESSIVELY, OF MOVING WEBS OF PAPER, PLASTIC OR OTHER MATERIALS

#58
20180141228
2018-05-24

Rotary trimmer device

#59
20180133912
2018-05-17

ROTATING BLADE SCORING TOOL

#60
20180104842
2018-04-19

Extrusion coated perforated nonwoven web and method for making

#61
20180098887
2018-04-12

Method and apparatus for making an apertured web

#62
20180065336
2018-03-08

Gypsum board with perforated cover sheet and system and method for manufacturing same

#63
20180009561
2018-01-11

Label dispensing machine

#64
20170368725
2017-12-28

Apparatus for producing microporous plastic film

#65
20170360621
2017-12-21

Method and Apparatus for Making an Apertured Web

#66
20170355094
2017-12-14

PATCH DEVICES, METHODS AND APPARATUS FOR FORMING, AND TESTING PHARMACEUTICAL AGENT DELIVERY PATCH DEVICES

#67
20170313016
2017-11-02

Device for machine-making a dunnage product

#68
20170259449
2017-09-14

Silicone Membrane Slitting Machine and Method

#69
20170182673
2017-06-29

Apparatus for ventilating fabric used to make pocketed springs

#70
20170165862
2017-06-15

Method of making polymeric multilayer films

#71
20170129122
2017-05-11

Film perforation device

#72
20170113366
2017-04-27

Methods and apparatus for elastic deactivation in a laminate

#73
20170103857
2017-04-13

Method and apparatus for producing microporous metal foil

#74
20170087748
2017-03-30

Method for making an apertured web

#75
20170032874
2017-02-02

Method for manufacturing a resin-impregnatable sheet-like spacer for a highvoltage component, a spacer manufactured according to the method, a highvoltage component comprising the spacer and an arrangement for performing the method

#76
20160375602
2016-12-29

Paper processing apparatus

#77
20160346945
2016-12-01

Sheet material processing device and sheet material processing apparatus

#78
20160271824
2016-09-22

Apparatus for perforating a nonlinear line of weakness

#79
20160271823
2016-09-22

Method for perforating a nonlinear line of weakness

#80
20160271820
2016-09-22

Apparatus for perforating a web material

#81
20160207274
2016-07-21

Perforation tool for a device for the production by machine of a filling material product and a device for the production by machine of a filling material product

#82
20160144528
2016-05-26

PATCH DEVICES, METHODS AND APPARATUS FOR FORMING, AND TESTING PHARMACEUTICAL AGENT DELIVERY PATCH DEVICES

#83
20160121507
2016-05-05

ROTARY CUTTING DIE FOR CUTTING CORRUGATED BOARD AND HAVING A PERFORATING RULE THAT RESISTS HANGING-UP IN THE CORRUGATED BOARD

#84
20160121501
2016-05-05

Multilateral cutter

#85
20160087279
2016-03-24

Perforated film, coating film, and electricity storage device

#86
20160059507
2016-03-03

CUTTING DEVICE FOR CUTTING PACKING MATERIAL

#87
20160039109
2016-02-11

Method for making an apertured web

#88
20160038351
2016-02-11

Apertured web

#89
20150360430
2015-12-17

DEVICE FOR PERFORATING AND COLLAPSING SPENT BEVERAGE CONTAINERS

#90
20150360380
2015-12-17

Methods and apparatus for elastic deactivation in a laminate

#91
20150209189
2015-07-30

Method and apparatus for making an apertured web

#92
20150202789
2015-07-23

Sheet material cutting apparatus, and associated method

#93
20150165636
2015-06-18

SILICONE MEMBRANE SLITTING MACHINE AND METHOD

#94
20150165635
2015-06-18

Cutting device and method for cross-cutting a moving fiber web

#95
20150069007
2015-03-12

Slitting tool

#96
20150068372
2015-03-12

Plate for an anvil roll with a reduced-vacuum region for use in a slip and cut system and method of using the same

#97
20150050414
2015-02-19

Packaging sheet, packaging and associated manufacturing method

#98
20150018188
2015-01-15

Foil processing device

#99
20140366702
2014-12-18

Perforating apparatus for manufacturing a nonlinear line of weakness

#100
20140366695
2014-12-18

Method of perforating a nonlinear line of weakness

#101
20140326120
2014-11-06

DEVICE WITH MULTIPLE CUTTING ELEMENTS USED IN FOLDING MACHINE

#102
20140242319
2014-08-28

Labels, label sheet assemblies, and related methods

#103
20140174270
2014-06-26

Equipment for high speed transversal perforations of variable lengths on continuous forms in movement

#104
20140121085
2014-05-01

RECEIVER-PUNCTURING DEVICE WITH TRANSLATING PUNCTURING DEVICES

#105
20140116218
2014-05-01

PERFORATOR WITH BACKER AND TRANSLATING PERFORATING DEVICES

#106
20140116215
2014-05-01

PERFORATOR WITH TRANSLATING PERFORATING DEVICES

#107
20140049588
2014-02-20

Self-cleaning media perforator

#108
20130333171
2013-12-19

Needling device

#109
20130294808
2013-11-07

Double cut folder with variable knife mounting locations on cutting cylinders

#110
20130120555
2013-05-16

Methods and systems involving manufacturing sheet products by testing perforations

#111
20130040089
2013-02-14

Manufacturing method and system and associated rolls of sheets with alternating cuts and pre-cuts

#112
20130036884
2013-02-14

METHOD AND APPARATUS FOR PUNCHING OR PERFORATING MOVING MATERIAL WEBS

#113
20120295060
2012-11-22

Method and apparatus for making an apertured web

#114
20120277710
2012-11-01

Methods of making absorbent members having density profile

#115
20120277706
2012-11-01

Methods of Making Absorbent Members Having Density Profile

#116
20120276238
2012-11-01

Apparatus for Deforming a Web

#117
20120273990
2012-11-01

Method and apparatus for making an apertured web

#118
20120237711
2012-09-20

Method for manufacturing a sheet product for use in a dispenser and strip of sheet product

#119
20120204692
2012-08-16

Apparatus for punching moving material webs

#120
20120174720
2012-07-12

Perforator

#121
20120168980
2012-07-05

Fine bubble delivery for potable water, wastewater, and clean water treatment

#122
20120145334
2012-06-14

Method and device for making blind grooves in an unvulcanized tread

#123
20120138625
2012-06-07

Automatic napkin dispenser

#124
20120103155
2012-05-03

METHODS AND APPARATUS FOR CUTTING PROFILES

#125
20120049404
2012-03-01

Method for making an apertured web

#126
20120042901
2012-02-23

MOP WITH RECEPTACLE

#127
20120000333
2012-01-05

ROTARY CUTTING MACHINE

#128
20110311750
2011-12-22

Perforated web product

#129
20110308406
2011-12-22

Method of perforating a web

#130
20110308372
2011-12-22

Method of perforating a web material

#131
20110308370
2011-12-22

APPARATUS FOR PROVIDING A WEB WITH UNIQUE PERFORATIONS

#132
20110308366
2011-12-22

Apparatus for perforating a web material

#133
20110302786
2011-12-15

Handheld cardboard scoring device

#134
20110277608
2011-11-17

Apparatus for the cross-perforation or cross-cutting of continuous material webs

#135
20110192263
2011-08-11

Equipment For Transversal Perforation, On The Fly, Of Continuous Forms In Movement

#136
20110177278
2011-07-21

Rolls of material providing one-handed dispensing of sheets of pre-determined length

#137
20110151185
2011-06-23

Method for making extrusion coated perforated nonwoven web

#138
20110100383
2011-05-05

Sheet material cutting apparatus

#139
20110061794
2011-03-17

Heat insulator manufacturing system and method

#140
20110024940
2011-02-03

Method for making an elastomeric apertured web

#141
20100261593
2010-10-14

Apparatus and Method for Cutting and Folding Printed Products

#142
20100258520
2010-10-14

Method and machine for making a stopper for the neck of a container, and stopper as produced by this method

#143
20100248925
2010-09-30

Method and mechanism for rolling an opening perforation line

#144
20100242698
2010-09-30

Opening cutter assembly for having opening perforation line on plastic packaging film

#145
20100201024
2010-08-12

Method for making an apertured web

#146
20100199822
2010-08-12

Perforating equipment for continuous forms in movement

#147
20100192500
2010-08-05

Shingles with combined fastener target zone and water barrier and process for producing same

#148
20100175820
2010-07-15

LIGHT REGULATING FILM, LAMINATED LIGHT REGULATING FILM, AND METHOD FOR PRODUCING LIGHT REGULATING FILM AND LAMINATED LIGHT REGULATING FILM

#149
20100167896
2010-07-01

Method for perforating tissue sheets

#150
20100159194
2010-06-24

Label that is removable or having a removable section

#151
20100154613
2010-06-24

Label that is Removable or Having a Removable Section

#152
20100147129
2010-06-17

Pre-weakened skin seam for an air bag deployment cover

#153
20100126321
2010-05-27

Extensible absorbent layer and absorbent article

#154
20100125964
2010-05-27

Mop with receptacle

#155
20100101386
2010-04-29

Variable signature length web cutting apparatus

#156
20100075094
2010-03-25

Manufacturing method and system and associated rolls of sheets with alternating cuts and pre-cuts

#157
20090272240
2009-11-05

Device for the manufacture of absorbent products

#158
20090239727
2009-09-24

Apparatus and method for cutting and folding printed products

#159
20090235800
2009-09-24

Perforation anvil

#160
20090215601
2009-08-27

Plastic bag sealing device

#161
20090212153
2009-08-27

Apparatus and a production process for producing rolls of disposable pieces of hygienic paper

#162
20090199687
2009-08-13

DEVICE FOR THE MANUFACTURE OF ABSORBENT PRODUCTS

#163
20090155512
2009-06-18

Rolls of material providing one-handed dispensing of sheets of pre-determined length

#164
20090038454
2009-02-12

Printing press folder with parallel process transport tapes

#165
20090013844
2009-01-15

SHEET TRIMMER

#166
20080300122
2008-12-04

Method and apparatus for making bags

#167
20080296789
2008-12-04

Fine bubble delivery for potable water, wastewater, and clean water treatment

#168
20080295713
2008-12-04

NOTCHING UNIT, FOLDER AND PRINTING PRESS

#169
20080264227
2008-10-30

SHEET TRIMMER

#170
20080258453
2008-10-23

Page of a printed product having a plurality of information fields arranged in different print columns, and longitudinal perforation device for producing the page

#171
20080250909
2008-10-16

Sheet trimmer with indicator to display usable life status of blade or blade opposing member

#172
20080220214
2008-09-11

Light regulating film, laminated light regulating film, and method for producing light regulating film and laminated light regulating film

#173
20080041212
2008-02-21

Perforation machine for manufacturing adjustable vent baffles

#174
20080028902
2008-02-07

Dual roll, variable sheet-length, perforation system

#175
20080022872
2008-01-31

Apparatus for perforating printed or embossed substrates

#176
20080000984
2008-01-03

Set of contactless smart tickets

#177
20070293382
2007-12-20

Method and Apparatus for Making Bags

#178
20070284048
2007-12-13

Staggered cutting knife

#179
20070261531
2007-11-15

CUTTER, CUTTING METHOD, APPARATUS FOR PRODUCING INTERLABIAL PAD, AND METHOD FOR PRODUCING THE SAME

#180
20070240549
2007-10-18

Device for forming sleeve-like foil envelopes

#181
20070135787
2007-06-14

Extensible absorbent layer and absorbent article

#182
20070031211
2007-02-08

Adhesive binding method and device for carrying out this method

#183
20070003736
2007-01-04

Method and device for producing a multi-ply web of flexible material, such as paper and nonwoven, and multi-ply material produced by the method

#184
20070000364
2007-01-04

Perforator

#185
20060248994
2006-11-09

UNIVERSAL KNIFE HOLD ASSEMBLY

#186
20060174740
2006-08-10

Perforating device

#187
20060130964
2006-06-22

Apparatus and method for cutting elastic strands between layers of carrier webs

#188
20060105699
2006-05-18

Vent baffle and perforation machine

#189
20060087053
2006-04-27

Method and apparatus for making an apertured web

#190
20060053994
2006-03-16

Rotary trimming apparatus

#191
20060011030
2006-01-19

Rotary die cutter for forming a non-linear line of perforations in a strip of material

#192
20060008616
2006-01-12

Insulation material including extensible mesh material from fibrous material

#193
20060008614
2006-01-12

Die cut mesh material from polymer fiber

#194
20050247174
2005-11-10

VARIABLE ROTARY CUTTER AND MAKE-READY METHOD WITH KNIFE-CHANGE-ONLY CAPABILITY

#195
20050247031
2005-11-10

Method for packaging articles using pre-perforated heat shrink film

#196
20050230037
2005-10-20

Staggered cutting knife

#197
20050215192
2005-09-29

Vent baffle and method of installation

#198
20050209076
2005-09-22

Apparatus for producing scored lines in a film

#199
20050161486
2005-07-28

Apparatus and method for forming perforated band joist insulation

#200
20050120843
2005-06-09

Compression-cutting assembly and method

#201
20050107019
2005-05-19

Roll-type sandpaper with cutting lines and apparatus for manufacturing cutting lines

#202
20050064136
2005-03-24

Apertured film

#203
20050039582
2005-02-24

Device for scoring and/or perforating a laminar material

#204
20050005757
2005-01-13

Method of forming bridges in tamper-indicating closures

#205
18442827
2024-12-03

Machine and method for applying tubular shrink sleeve material to objects