ClassID:

46135

B26B5/00 - CPC Classification

Classification description:

Hand knives with one or more detachable blades

Sub-classes:
Recent Application in this class:
#1
20260151925
2026-06-04

FOLDING KNIFE

#2
20260151924
2026-06-04

KNIFE

#3
20260109060
2026-04-23

MULTIFUNCTIONAL TOOL CHUCK

#4
20260096701
2026-04-09

TOOL FOR VACUUM-CLEANER BEATER BAR

#5
20250345956
2025-11-13

TOOL WITH ERGONOMIC HANDLE AND REPLACEABLE CUTTER HEAD

#6
20250332748
2025-10-30

REPLACEABLE BLADE KNIFE

#7
20250326139
2025-10-23

Knife with Blade Storage

#8
20250262779
2025-08-21

Replaceable Blade Mechanism

#9
20250249610
2025-08-07

Anti-loosening Structure and Folding Knife and Scissors Applying Same

#10
20250242508
2025-07-31

FOLDING KNIFE

#11
20250222602
2025-07-10

KNIFE HAVING REMOVABLE BLADE

#12
20250196379
2025-06-19

BLADE-REPLACEABLE CUTTING TOOL

#13
20250196378
2025-06-19

Quick-change Blade Structure

#14
20250178220
2025-06-05

FOLDING KNIFE WITH SELECTIVELY HIDDEN BLADE RELEASE

#15
20250153373
2025-05-15

FOLDING KNIFE, FOLDING KNIFE KIT, KNIFE KIT, AND METHODS

#16
20250108527
2025-04-03

Removable Blade Knife System

#17
20250083350
2025-03-13

BOX CUTTER WITH DUAL-ACTION SAFETY

#18
20250083342
2025-03-13

FOLDING KNIFE, FOLDING KNIFE KIT, KNIFE KIT, AND METHODS

#19
20250073933
2025-03-06

Utility Knife

#20
20250050517
2025-02-13

Knife having removable blade

#21
20250050516
2025-02-13

UTILITY KNIFE

#22
20240416537
2024-12-19

Hand tool with replaceable workpiece head

#23
20240383161
2024-11-21

KNIFE WITH LOCK AND RELEASE

#24
20240375302
2024-11-14

TRIMMING KNIFE

#25
20240316803
2024-09-26

SAFETY CUTTER WITH BLADE CHANGE/STORAGE MECHANISM

#26
20240316802
2024-09-26

KNIFE HAVING REMOVABLE BLADE

#27
20240278445
2024-08-22

WRIST WEARABLE KNIFE

#28
20240269872
2024-08-15

BREAD KNIFE

#29
20240261989
2024-08-08

KNIFE WITH REPLACEABLE BLADE

#30
20240198545
2024-06-20

MULTIFUNCTIONAL CUTTER

#31
20240116201
2024-04-11

Utility knife

#32
20240100723
2024-03-28

FOLDING UTILITY KNIFE

#33
20240066724
2024-02-29

Blade holder with replaceable blade

#34
20240017432
2024-01-18

Folding Knife Containing Blade Replacement Structure

#35
20240017431
2024-01-18

HVAC Duct Cutting Tool

#36
20240009871
2024-01-11

Knife Set With Replacement Blades

#37
20230405852
2023-12-21

FOLDING KNIFE WITH REPLACEABLE BLADE

#38
20230381986
2023-11-30

MULTIPURPOSE UTILITY KNIFE SYSTEM

#39
20230381984
2023-11-30

REPLACEABLE BLADE KNIFE

#40
20230339127
2023-10-26

Utility knife

#41
20230278240
2023-09-07

UTILITY KNIFE

#42
20230256586
2023-08-17

Hand Grip for Tools

#43
20230241788
2023-08-03

UTILITY KNIFE

#44
20230173696
2023-06-08

REPLACEABLE BLADE KNIFE

#45
20230150153
2023-05-18

Knife and Cutting Guide for Cutting Fibrous or Thick Sheet Materials

#46
20230106931
2023-04-06

SWIVEL BLADE ASSEMBLY

#47
20230090718
2023-03-23

Easily disassembled folding knife

#48
20230085954
2023-03-23

Utility knife

#49
20230062953
2023-03-02

Knife with replaceable blade

#50
20230049878
2023-02-16

KNIFE WITH REPLACEABLE BLADE

#51
20230008940
2023-01-12

Handheld safety knife

#52
20230001591
2023-01-05

KNIFE WITH REPLACEABLE BLADE

#53
20220388187
2022-12-08

Interchangeable cutlery system

#54
20220388185
2022-12-08

HUNTING KNIFE AND SCALPEL WITH INTERCHANGEABLE BLADES

#55
20220379503
2022-12-01

Easily disassembled folding knife

#56
20220379502
2022-12-01

KNIFE AND TOOL

#57
20220339805
2022-10-27

Knife allowing rapid and safe replacement and securement of blade, and connecting base thereof

#58
20220324124
2022-10-13

Blade-replaceable cutting tool

#59
20220324091
2022-10-13

COMBINATION TOOL

#60
20220305682
2022-09-29

Cold knife holder capable of pushing and pulling operation

#61
20220281126
2022-09-08

Trimsafe histology radius blade grossing knife

#62
20220236044
2022-07-28

Sliding adjustable compass having a support

#63
20220234223
2022-07-28

Smoothing Apparatus for Utility Knife

#64
20220219307
2022-07-14

COMBINATION TOOL

#65
20220184825
2022-06-16

Folding knife with selectively hidden blade release

#66
20220184718
2022-06-16

Cutter

#67
20220168910
2022-06-02

TRIMSAFE HISTOLOGY RADIUS BLADE GROSSING KNIFE

#68
20220134583
2022-05-05

Knife

#69
20220126465
2022-04-28

Lockable tool with sliding scale release

#70
20220126464
2022-04-28

Trimming knife

#71
20220126463
2022-04-28

Tool with replaceable component

#72
20220111541
2022-04-14

Utility Knife

#73
20220105647
2022-04-07

Utility knife

#74
20220022674
2022-01-27

Portable reusable utensil

#75
20210402625
2021-12-30

Folding knife with replaceable blade

#76
20210401232
2021-12-30

MULTIFUNCTIONAL COOKING UTENSIL

#77
20210394350
2021-12-23

Multifunctional tool

#78
20210323177
2021-10-21

Blade-replaceable cutting tool

#79
20210308881
2021-10-07

CUTTING AND PIERCING SYSTEMS

#80
20210283760
2021-09-16

Safety utility blades, assemblies and methods of manufacturing

#81
20210278593
2021-09-09

Flexible ribbon fiber separation tool

#82
20210276206
2021-09-09

Knife with Blade Storage

#83
20210276205
2021-09-09

Blade holder for assembling a replaceable blade

#84
20210260778
2021-08-26

Safety cutter with blade change/storage mechanism

#85
20210229305
2021-07-29

Safety utility blades, assemblies and methods of manufacturing

#86
20210206007
2021-07-08

Knife apparatus and method

#87
20210197412
2021-07-01

Easily disassembled folding knife

#88
20210107172
2021-04-15

Easily disassembled folding knife

#89
20210101297
2021-04-08

FOLDING KNIFE ASSEMBLY AND OPERATION SYSTEM

#90
20210078139
2021-03-18

Locking pliers with modular tool insert

#91
20210023727
2021-01-28

CUTTER

#92
20210023691
2021-01-28

Precision tool holder

#93
20210016457
2021-01-21

BLADE ASSEMBLIES AND METHODS

#94
20200391397
2020-12-17

Knife having removable blade

#95
20200368930
2020-11-26

Windshield wiper cutter

#96
20200338766
2020-10-29

Easily disassembled folding knife

#97
20200307002
2020-10-01

Easily disassembled folding knife with replaceable blade

#98
20200290219
2020-09-17

FOLDING KNIFE

#99
20200290193
2020-09-17

Finger mountable tool holder

#100
20200276723
2020-09-03

TrimSafe histology radius blade grossing knife

#101
20200215704
2020-07-09

Cutting device

#102
20200180173
2020-06-11

Shingle cutting knife blade

#103
20200180171
2020-06-11

Folding knife with replaceable blade

#104
20200130203
2020-04-30

Power-assisted folding knife

#105
20200114531
2020-04-16

Utility knife

#106
20200101633
2020-04-02

Sliding scale release for an automatically opening tool

#107
20200078967
2020-03-12

Dual knife food cutter

#108
20200049885
2020-02-13

JACKET REMOVAL TOOL FOR OPTICAL CABLE AND METHOD FOR REMOVING JACKET OF OPTICAL CABLE

#109
20200030997
2020-01-30

Safety utility blades, assemblies and methods of manufacturing

#110
20200001485
2020-01-02

Knife

#111
20190358840
2019-11-28

Blade cartridges and lockable safety covers

#112
20190329435
2019-10-31

Safety utility blades, assemblies and methods of manufacturing

#113
20190329430
2019-10-31

Utility Knife with Blade Guide to Separate Detachable Blade Segments From a Multi-Point Utility Blade

#114
20190275660
2019-09-12

Coupler for blades and handles

#115
20190263009
2019-08-29

Blade-replaceable cutting tool

#116
20190240849
2019-08-08

Knife

#117
20190232508
2019-08-01

Easily disassembled folding knife

#118
20190232507
2019-08-01

Convenient blade changeable knife

#119
20190224875
2019-07-25

Safety Knife Device

#120
20190224862
2019-07-25

CARVING KNIFE

#121
20190217489
2019-07-18

Knife structure allowing rapid and safe replacement, and secure positioning, of blade, and knife handle structure thereof

#122
20190217488
2019-07-18

Folding knife configured for safe and rapid disassembly and reassembly

#123
20190210232
2019-07-11

Interchangeable cutlery system

#124
20190202073
2019-07-04

Folding knife configured for rapid assembly and disassembly

#125
20190193291
2019-06-27

SYSTEM AND METHOD OF CUTTING MOLDING MATERIAL

#126
20190176356
2019-06-13

Double headed knife

#127
20190137719
2019-05-09

ADJUSTABLE ROUND CABLE SLITTER

#128
20190118395
2019-04-25

FOLDING KNIFE CONFIGURED FOR PRECISE AND RAPID DISASSEMBLY AND REASSEMBLY

#129
20190105789
2019-04-11

DOUBLE HEADED KNIFE

#130
20190069919
2019-03-07

Scalpel blade loader

#131
20190015996
2019-01-17

Utility knife blade retention mechanism

#132
20180354144
2018-12-13

ASSISTED OPENING KNIFE AND RELATED METHOD

#133
20180333873
2018-11-22

Utility knife

#134
20180326599
2018-11-15

Safety cutter with blade change/storage mechanism

#135
20180290315
2018-10-11

Cutting device

#136
20180290314
2018-10-11

Folding knife configured for rapid assembly and disassembly

#137
20180290313
2018-10-11

FOLDING KNIFE

#138
20180290282
2018-10-11

Manual tool capable of unfolding only one work accessory

#139
20180281210
2018-10-04

Cutting hand tool

#140
20180257250
2018-09-13

Safety utility blades, assemblies and methods of manufacturing

#141
20180229381
2018-08-16

REPLACEABLE BLADE

#142
20180222073
2018-08-09

Dual head and guard knife

#143
20180194019
2018-07-12

SHINGLE CUTTING TOOL

#144
20180186019
2018-07-05

ELECTRICALLY ACTIVATED CUTTING UTENSIL

#145
20180186018
2018-07-05

Electric knife

#146
20180117777
2018-05-03

Easily disassembled folding knife

#147
20180099425
2018-04-12

UTENSIL FOR MAKING CHOCOLATE FLOWERS

#148
20180099424
2018-04-12

Cutter

#149
20180065260
2018-03-08

Low profile pocket tool

#150
20180036894
2018-02-08

Folding knife with replaceable blade

#151
20180009120
2018-01-11

CLIP FOR BAG PACKAGES

#152
20180001490
2018-01-04

PRECISION KNIFE WITH RING HOOK

#153
20180001489
2018-01-04

CRAFT KNIFE HANDLE

#154
20180001488
2018-01-04

Power-assisted folding knife

#155
20170348863
2017-12-07

KNIFE APPARATUS WITH INTERCHANGEABLE BLADES

#156
20170320219
2017-11-09

Modified Blade

#157
20170282384
2017-10-05

Utility knife with replaceable blade

#158
20170266821
2017-09-21

KNIFE WITH BLADE PROVIDED WITH ENGAGING GROOVE TO FACILITATE ASSEMBLY AND DISASSEMBLY

#159
20170217029
2017-08-03

Safety utility blades, assemblies and methods of manufacturing

#160
20170203449
2017-07-20

UTILITY CUTTER

#161
20170203448
2017-07-20

Safety utility knife assemblies, and components for use within safety utility knifes

#162
20170172162
2017-06-22

Skinning knife with removable blade

#163
20170165851
2017-06-15

Easily disassembled folding knife

#164
20170151682
2017-06-01

KNIFE STRUCTURE CAPABLE OF SAFELY REPLACING BLADE

#165
20170136635
2017-05-18

AIRCRAFT EGRESS AND MULTIFUNCTION TOOL

#166
20170120469
2017-05-04

Blade cartridges and lockable safety covers

#167
20170120462
2017-05-04

Blade cartridges and lockable safety covers

#168
20170066146
2017-03-09

Multi-cutter knife

#169
20160354937
2016-12-08

Interlocking knives

#170
20160311123
2016-10-27

TOOL WORN ON USER'S HAND

#171
20160311121
2016-10-27

Plate-type utility knife

#172
20160309976
2016-10-27

Scraping Assembly

#173
20160303746
2016-10-20

Low profile pocket tool

#174
20160271809
2016-09-22

Folding knife with replaceable blade

#175
20160229074
2016-08-11

Knife

#176
20160214243
2016-07-28

Rotary clamping mechanism and methods for using the same

#177
20160193737
2016-07-07

Low Profile Pocket Tool

#178
20160184984
2016-06-30

Tool for manually operating oscillating motorized tool accessory

#179
20160059429
2016-03-03

DOUBLE HEADED KNIFE

#180
20160031096
2016-02-04

Folding tool adapted for simple assembly and disassembly

#181
20160023364
2016-01-28

Utility knife with blade protector

#182
20160001451
2016-01-07

Laboratory Cutting Device

#183
20150328792
2015-11-19

STRETCH FILM CUTTER

#184
20150328782
2015-11-19

Knife

#185
20150306775
2015-10-29

Utility knife

#186
20150258696
2015-09-17

Knife with replaceable blade

#187
20150258695
2015-09-17

Knife

#188
20150202781
2015-07-23

Spring back safety and film cutter

#189
20150151442
2015-06-04

Field dressing knife

#190
20150108190
2015-04-23

Shopping cart attachment

#191
20150068044
2015-03-12

HANDHELD LEATHER EDGE BEVELER

#192
20150029702
2015-01-29

Utility Tool

#193
20150026987
2015-01-29

Handle of Knife

#194
20140373364
2014-12-25

UTILITY KNIFE

#195
20140366387
2014-12-18

Skinning knife with removable blade

#196
20140345148
2014-11-27

Cutting Blade For Use With Oscillating Power Tool

#197
20140345147
2014-11-27

EXCHANGE MECHANISM FOR KNIFE

#198
20140305324
2014-10-16

Craft tools

#199
20140260843
2014-09-18

Laboratory cutting device

#200
20140230254
2014-08-21

High Reliablility Scraper

#201
20140190018
2014-07-10

Cutting tool with interchangeable blade and method for replacing an AC-blade

#202
20140182144
2014-07-03

Utility knife blades having multiple cutting portions and securing connections

#203
20140115851
2014-05-01

Folding knife with replaceable blade

#204
20140109413
2014-04-24

Hand cutter with blade guard

#205
20140068951
2014-03-13

Utility knife with a blade having multiple cutting portions

#206
20140059867
2014-03-06

Field dressing knife

#207
20140020535
2014-01-23

Blade mounting structure requiring less current for a heated cutting blade

#208
20130333230
2013-12-19

Utility knife apparatus with blades having multiple cutting portions

#209
20130318798
2013-12-05

Pocket tool, in particular a pocket knife

#210
20130298409
2013-11-14

Safety utility blades, assemblies and methods of manufacturing

#211
20130276312
2013-10-24

UTILITY KNIFE INCLUDING A LOCKING MECHANISM AND/OR RATCHETING MECHANISM

#212
20130255087
2013-10-03

UTILITY KNIFE WITH REPLACEABLE BLADE

#213
20130205598
2013-08-15

Knife

#214
20130086808
2013-04-11

Utility knife

#215
20130047447
2013-02-28

POWERED UTILITY KNIFE

#216
20130014392
2013-01-17

CUTTING TOOL WITH ADJUSTABLE CUTTING ANGLE

#217
20130008032
2013-01-10

Hand tool and method for cutting plastic fiber optic cable without error

#218
20120311869
2012-12-13

Cutter

#219
20120267008
2012-10-25

Lathe Parting Tool

#220
20120260505
2012-10-18

Utility knife avoiding accidental detachment of blade

#221
20120240413
2012-09-27

Rotating head multi-angled cutting knife

#222
20120227267
2012-09-13

DOUBLE-ENDED HAND KNIFE

#223
20120216412
2012-08-30

Spring back safety and film cutter

#224
20120192434
2012-08-02

Versatile knife with removable blade

#225
20120186752
2012-07-26

HAND TOOLS FOR APPLYING MASKING TAPE AND THE LIKE TO VARIOUS SURFACES

#226
20120180326
2012-07-19

CUTTER HEAD FOR PAPER CUTTER

#227
20120180325
2012-07-19

PAPER CUTTER

#228
20120110858
2012-05-10

Safety cutter with blade change/storage mechanism

#229
20120102756
2012-05-03

Safety cutter with blade depth selector/interlock mechanism

#230
20120102754
2012-05-03

Safety cutter with guard-actuated blade deployment

#231
20120079722
2012-04-05

Six cutting edge featured utility knife blade

#232
20120042521
2012-02-23

Utility knife

#233
20120030949
2012-02-09

FOLDING UTILITY KNIFE

#234
20120023753
2012-02-02

KNIFE HAVING A LOCKING MECHANISM

#235
20120017789
2012-01-26

CRAFT TOOLS

#236
20110308094
2011-12-22

Carpet knife

#237
20110271531
2011-11-10

OPENING AND CLOSING MECHANISM FOR UTILITY KNIFE

#238
20110258858
2011-10-27

Heated cutting blade, cutting head, and blade mounting structure

#239
20110252648
2011-10-20

Safety cutting apparatus

#240
20110203429
2011-08-25

Cutting device

#241
20110167647
2011-07-14

Cutting implements

#242
20110167646
2011-07-14

Utility knife

#243
20110167643
2011-07-14

VERSATILE SURVIVAL KNIFE

#244
20110146513
2011-06-23

Craft tools

#245
20110146083
2011-06-23

Scraping tool with blade lock assembly

#246
20110138566
2011-06-16

ADJUSTABLE AND REPLACEABLE SCRAPER

#247
20110061503
2011-03-17

Diver's knife and cutting tool

#248
20110061249
2011-03-17

Cutting implement with interchangeable/replaceable blades

#249
20110035948
2011-02-17

Adjustable Scraper

#250
20110023681
2011-02-03

Cutter for styrene board

#251
20110010868
2011-01-20

Trowel roofing knife

#252
20110005085
2011-01-13

Eating devices which reduce tremors of the hand

#253
20100299935
2010-12-02

Folding utility knife

#254
20100275449
2010-11-04

Apparatus and method for cutting tape on a hockey stick

#255
20100263219
2010-10-21

TOOL WITH ERGONOMIC HANDLE AND REPLACEABLE CUTTER HEAD

#256
20100263214
2010-10-21

Blade lock and release mechanisms for utility knives

#257
20100251553
2010-10-07

CUTTING EDGE SYSTEM

#258
20100236076
2010-09-23

Safety cutting apparatus

#259
20100218387
2010-09-02

Hairdresser'S tool

#260
20100175267
2010-07-15

UTILITY KNIFE INCLUDING A LOCKING MECHANISM AND/OR RATCHETING MECHANISM

#261
20100152755
2010-06-17

Reusable metal blade handle

#262
20100107424
2010-05-06

Blade release mechanisms for utility knives

#263
20100107418
2010-05-06

Multi-use hand tool

#264
20100095535
2010-04-22

DEVICE FOR CUTTING THE INNER CELL OF A CELLULAR COVERING FOR ARCHITECTURAL OPENINGS INCLUDING INNER AND OUTER CONCENTRIC CELLS

#265
20100088899
2010-04-15

Carabiner with folding utility knife

#266
20100058914
2010-03-11

Knife connector

#267
20100018061
2010-01-28

Safety cutting apparatus

#268
20100018060
2010-01-28

Cutting tool

#269
20090266210
2009-10-29

Spring back safety and film cutter

#270
20090255127
2009-10-15

UTILITY KNIFE MULTI-TOOL

#271
20090235533
2009-09-24

UTILITY KNIFE WITH A FIXED BLADE AND A SELF-RETRACTING BLADE

#272
20090223066
2009-09-10

Safety cutting apparatus

#273
20090217536
2009-09-03

HAND TOOL WITH INTERCHANGEABLE TOOL ELEMENTS

#274
20090178284
2009-07-16

Telescoping eating utensil

#275
20090172889
2009-07-09

Utility tool having interchangeable tool cartridges

#276
20090165309
2009-07-02

Utility knife with blade release machanism

#277
20090151531
2009-06-18

PROCESS FOR CRAFTING PAPER AND RELATED KIT

#278
20090151171
2009-06-18

Cardboard Cutter

#279
20090113720
2009-05-07

Utility Knife

#280
20090106985
2009-04-30

HAND-HELD IMPLEMENT FOR EDGE-TRIMMING SUBSTRATE-MOUNTED LAMINATES

#281
20090106909
2009-04-30

Multi-purpose utility tool

#282
20090094839
2009-04-16

Electronic Utility Knife with Safety Reaction System

#283
20090056149
2009-03-05

Cutting tool for ceiling tiles

#284
20090038160
2009-02-12

LOCKING CASE

#285
20080295344
2008-12-04

Utility knife blade

#286
20080289191
2008-11-27

Folding utility knife

#287
20080271323
2008-11-06

CUTTING TOOL

#288
20080235954
2008-10-02

Utility Knife

#289
20080222896
2008-09-18

FIELD STRIPPABLE KNIFE

#290
20080196253
2008-08-21

Precision knife and blade dispenser for the same

#291
20080168665
2008-07-17

Swab cutter

#292
20080155838
2008-07-03

Hand-held cutting device

#293
20080148576
2008-06-26

Knife

#294
20080110033
2008-05-15

Hobby knife

#295
20080110028
2008-05-15

MULTIBLADE KNIFE UNIT

#296
20080110027
2008-05-15

MULTIBLADE KNIFE UNIT

#297
20080104849
2008-05-08

Utility knife with rear gyre pivot structure

#298
20080086894
2008-04-17

FOLDING UTILITY KNIFE

#299
20080086891
2008-04-17

Utility knife

#300
20080086822
2008-04-17

Pocket tool, in particular a pocket knife