ClassID:

46120

B26B1/042 - CPC Classification

Classification description:

Hand knives with adjustable blade; Pocket knives with pivoted blade lockable in adjusted position by a spring biased locking lever pivoting around an axis parallel to the pivot axis of the blade

Recent Application in this class:
#1
20260061639
2026-03-05

HAND TOOL ASSEMBLY HAVING A RETRACTABLE ATTACHMENT CLIP AND IMPLEMENT LOCK AND METHOD OF USE

#2
20250367839
2025-12-04

CONVENIENT PORTABLE KNIFE

#3
20250353196
2025-11-20

FOLDABLE CUTTING TOOL

#4
20250332747
2025-10-30

SELF-DEFENSE DEVICE

#5
20250026033
2025-01-23

LOCKING STRUCTURE OF FOLDING KNIFE BASED ON ELASTIC LOCKING PLATE

#6
20240408776
2024-12-12

Tool structure facilitating the adjustment of blade tension

#7
20240308091
2024-09-19

Folding Knife

#8
20240157586
2024-05-16

Self-defense device

#9
20240033952
2024-02-01

VERTICALLY ORIENTED CURVED LINER SPRING FOR KNIFE HANDLE

#10
20240017429
2024-01-18

Securing structure of folding knife

#11
20230347532
2023-11-02

HAND TOOL ASSEMBLY HAVING A RETRACTABLE ATTACHMENT CLIP AND IMPLEMENT LOCK AND METHOD OF USE

#12
20230085019
2023-03-16

RETRACTABLE KNIFE FOR RAPID MANUAL DEPLOYMENT WHILE FULLY GRASPED

#13
20220388185
2022-12-08

HUNTING KNIFE AND SCALPEL WITH INTERCHANGEABLE BLADES

#14
20220176574
2022-06-09

Folding knife with locking linkage assembly

#15
20220016790
2022-01-20

Folding knife with bidirectional actuator

#16
20210197410
2021-07-01

Locking folding knife and knife lock mechanism

#17
20210023724
2021-01-28

Utility Knife

#18
20200346356
2020-11-05

Retractable knife for rapid manual deployment while fully grasped

#19
20200290219
2020-09-17

FOLDING KNIFE

#20
20200230830
2020-07-23

Folding knife with blade lock

#21
20200130167
2020-04-30

Foldable saw

#22
20200047358
2020-02-13

Folding knife with locking mechanism

#23
20200047357
2020-02-13

Folding knife with locking linkage assembly

#24
20200047356
2020-02-13

Switchblades

#25
20190193288
2019-06-27

Utility knife

#26
20190143545
2019-05-16

Lock-blade knife for cooking purposes

#27
20190143544
2019-05-16

FOLDING KNIFE WITH ROTATABLE FINGER TAB

#28
20190134433
2019-05-09

Multi-functional rescue tool with angled blade

#29
20190126499
2019-05-02

FOLDING TOOL WITH AN ASSISTED OPENING MECHANISM

#30
20190111576
2019-04-18

Tool equipped with a locking device in at least one position of a mobile portion of the tool

#31
20190061180
2019-02-28

Double spring folding knife

#32
20190030736
2019-01-31

LOCKING STRUCTURE AND FOLDABLE CUTTER AND FOLDABLE PAPER CUTTER APPLYING THE STRUCTURE

#33
20180290313
2018-10-11

FOLDING KNIFE

#34
20180194017
2018-07-12

DEPTH CONTROLLABLE CUTTING APPARATUS

#35
20180169874
2018-06-21

Automatically opening tool with sliding scale release

#36
20180154531
2018-06-07

Retractable knife for rapid manual deployment while fully grasped

#37
20180133907
2018-05-17

Folding knife having locking function

#38
20180099339
2018-04-12

Folding multi saw

#39
20180036893
2018-02-08

Folding knife with locking mechanism

#40
20170282384
2017-10-05

Utility knife with replaceable blade

#41
20170245609
2017-08-31

Combination knife and key organizer in one compact unit

#42
20170136634
2017-05-18

Lockback folding knife with safety mechanism

#43
20160279810
2016-09-29

Dual arm blade engagement lock for folding knife

#44
20160121493
2016-05-05

Folding knife with safety member

#45
20160082604
2016-03-24

Spring assisted knife

#46
20160075037
2016-03-17

Folding knife with locking mechanism

#47
20160039100
2016-02-11

Utility knife

#48
20150266187
2015-09-24

Knife

#49
20150217461
2015-08-06

Knife with removable scales and bottle opener

#50
20150128426
2015-05-14

Folding knife with a two-piece backlock

#51
20140115900
2014-05-01

Folding knife with locking mechanism

#52
20140115899
2014-05-01

FOLDING KNIFE WITH MECHANISM TO REPOSITION BACK BAR

#53
20140047718
2014-02-20

Folding knife

#54
20130326884
2013-12-12

Knife

#55
20130212887
2013-08-22

Folding blade knife with a system for locking the blade in an unfolding position

#56
20120291292
2012-11-22

Folding knife with safety switch

#57
20120260505
2012-10-18

Utility knife avoiding accidental detachment of blade

#58
20120204353
2012-08-16

Multi-functional folding knife

#59
20120180326
2012-07-19

CUTTER HEAD FOR PAPER CUTTER

#60
20120159789
2012-06-28

FOLDING KNIFE

#61
20120055029
2012-03-08

MULTI-BLADE UTILITY KNIFE

#62
20120030949
2012-02-09

FOLDING UTILITY KNIFE

#63
20110119926
2011-05-26

Lockable folding knife

#64
20110023308
2011-02-03

Folding utility knife

#65
20100299935
2010-12-02

Folding utility knife

#66
20090300920
2009-12-10

Multi-blade utility knife

#67
20090265939
2009-10-29

Folding knife with an unlocking mechanism

#68
20090241349
2009-10-01

Folding utility knife

#69
20090183374
2009-07-23

Foldable knife having switch element

#70
20090144986
2009-06-11

FOLDING KNIFE

#71
20080295338
2008-12-04

Folding knife

#72
20080289191
2008-11-27

Folding utility knife

#73
20080271258
2008-11-06

WIRE STRIPPING KNIFE WITH ARM STRIPPING ELEMENT

#74
20080271257
2008-11-06

Wire stripping back bar knife

#75
20080271255
2008-11-06

KNIFE WIRE STRIPPING TOOL

#76
20080086893
2008-04-17

HAND TOOL

#77
20080066318
2008-03-20

Utility cutter

#78
20080040931
2008-02-21

Locking device for a folding knife

#79
20070294895
2007-12-27

Foldable knife

#80
20070245497
2007-10-25

Hand tool

#81
20070214652
2007-09-20

Folding utility knife

#82
20070169353
2007-07-26

Method and apparatus for a quick blade release folding utility knife

#83
20070169351
2007-07-26

Folding tool with lockback mechanism

#84
20070067999
2007-03-29

Stepped bushing for a pocket knife

#85
20070011882
2007-01-18

Utility knife

#86
20060150422
2006-07-13

Knife with spring-assisted blade articulation mechanism

#87
20060005397
2006-01-12

Folding tool with blade locking mechanism

#88
20050274024
2005-12-15

Blade holder for a utility knife

#89
20050241154
2005-11-03

Folding knife having a locking mechanism

#90
20050204567
2005-09-22

Folding utility knife

#91
20050194238
2005-09-08

Folding knife

#92
20050138816
2005-06-30

Utility knife

#93
18813832
2025-09-09

Lock for folding tool

#94
18615884
2025-11-25

Fixed blade folding knife assembly

#95
18183624
2023-10-03

Folding knife

#96
18117464
2025-01-14

Utility knife

#97
17824207
2023-04-25

Folding knife

#98
16699834
2021-01-19

Switchblade

#99
16662397
2020-08-11

Switchblade

#100
15222733
2017-11-07

Folding knife with blade open assisting function

#101
13607799
2015-12-15

Knife with folding guard