F16B39/28 - CPC Classification Index

ClassID:

147073 ⎘

F16B39/28 - CPC Classification

Classification description:

Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt

Sub-classes:

F16B39/282 » Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts 234
F16B39/284 » Locking by means of elastic deformation 104
F16B39/30 » Locking exclusively by special shape of the screw-thread 153
F16B39/32 » Locking by means of a pawl or pawl-like tongue 98
F16B39/34 » Locking by deformable inserts or like parts 82
F16B39/36 » with conical locking parts, which may be split, including use of separate rings co-operating therewith 37
F16B39/38 » with a second part of the screw-thread which may be resiliently mounted 23

Recent Application in this class:

20260110323

2026-04-23

Lock Bolt with Anti-excessive Screwing Function

20250347311

2025-11-13

FASTENING DEVICE FOR FASTENING A VEHICLE WHEEL RIM TO A WHEEL HUB

20250242881

2025-07-31

FASTENER ASSEMBLY

20250113448

2025-04-03

MOLDED MOUNTING FEATURE

20250027527

2025-01-23

Fastener systems and methods for joining multiple substrates of workpiece

20240328452

2024-10-03

Assembling method of anti-rotation structure

20240266249

2024-08-08

FASTENING SYSTEM FOR COUPLING A COMPUTING MODULE TO A PRINTED CIRCUIT BOARD

20240247678

2024-07-25

STOP TURN FITTING

20240110591

2024-04-04

Anti-loosening bolt and nut assembly

#10

20240026919

2024-01-25

Thumb screw

#11

20240018753

2024-01-18

COUPLING ASSEMBLY

#12

20240003377

2024-01-04

Decorative article with interlocking system

#13

20230356619

2023-11-09

LOCKING APPARATUS, CONNECTING STRUCTURE, AND ELECTRIC DEVICE

#14

20230323905

2023-10-12

Fastener

#15

20230160414

2023-05-25

Eccentric anti-loosening screw device

#16

20230039968

2023-02-09

Hardware assembly

#17

20230034268

2023-02-02

A NUT FASTENER AND A FASTENING SYSTEM THEREFOR

#18

20220389951

2022-12-08

Nut cap assembly

#19

20220234717

2022-07-28

Wing detachment assembly and aerial vehicle

#20

20220213921

2022-07-07

Screw with integrated slot

#21

20220074448

2022-03-10

Apparatus for preloading a bearing

#22

20220018379

2022-01-20

Speed fastener

#23

20210324898

2021-10-21

Threaded Fastener Locking System

#24

20210317864

2021-10-14

BOLT RETAINER CLIP TO MAINTAIN A BOLT WITHIN A CONFIGURED RECEIVING ELEMENT OF A COMPONENT

#25

20210273519

2021-09-02

Motor

#26

20210180639

2021-06-17

FASTENERS FOR WHEEL AND BRAKE ASSEMBLIES

#27

20210178310

2021-06-17

Confined space sealing system and method

#28

20210148398

2021-05-20

Ratcheting secondary locking feature

#29

20210071708

2021-03-11

Ball pin

#30

20210031905

2021-02-04

Nut locking assembly

#31

20210025437

2021-01-28

Locking mechanisms with deflectable lock member

#32

20200256374

2020-08-13

Fastener with retention element

#33

20200240456

2020-07-30

Thermal concrete wing nut anchor

#34

20200208674

2020-07-02

Buoyant fastener structure

#35

20200200305

2020-06-25

Nut and line connection

#36

20200198167

2020-06-25

Quick connect mechanism for a draw stud assembly

#37

20200173493

2020-06-04

Apparatus for preloading a bearing

#38

20200131909

2020-04-30

Turbine rotor locking assembly and method

#39

20200121494

2020-04-23

MOUTHPIECE

#40

20200072268

2020-03-05

Treatment element attachment system

#41

20200049189

2020-02-13

High security fastener with external shroud retainer

#42

20200025236

2020-01-23

Stud locking tool

#43

20200003247

2020-01-02

Blind bolt fastening device

#44

20190368532

2019-12-05

Fastener Hook

#45

20190322232

2019-10-24

Bumper fastening structure

#46

20190299374

2019-10-03

TOOLS FOR ATTACHING NUTS TO ELECTRICAL CABLES IN ELECTRICAL BOXES AND METHODS OF MAKING AND USING THE SAME

#47

20190219094

2019-07-18

Method of forming high security fastener with internal shroud buckled retainer

#48

20190219093

2019-07-18

High security fastener with buckled shroud retainer

#49

20190136889

2019-05-09

Treatment element attachment system

#50

20190048919

2019-02-14

Locking mechanisms with deflectable lock member

#51

20190017528

2019-01-17

Treatment element attachment system

#52

20180223901

2018-08-09

Apparatus for preloading a bearing

#53

20180180074

2018-06-28

Dampened fastener assembly

#54

20180135686

2018-05-17

Nut retention system

#55

20180066697

2018-03-08

Alignment tie rod device and method of utilization

#56

20180045244

2018-02-15

Apparatus for preloading a bearing and method of use

#57

20180000567

2018-01-04

Dental implant bolt fastening structure

#58

20170234358

2017-08-17

High security fastener with internal shroud buckled retainer

#59

20170234356

2017-08-17

High security fastener with buckled shroud retainer

#60

20170234355

2017-08-17

High security fastener with external shroud retainer

#61

20170226964

2017-08-10

Alignment system and methodology to account for variation in a gas turbine engine

#62

20170211608

2017-07-27

Thread locks and devices incorporating same

#63

20170191669

2017-07-06

Wear resistant frame liner joint assembly for a gas turbine engine

#64

20170167535

2017-06-15

Method for preloading a bearing

#65

20170166024

2017-06-15

Pivotal connection for heavy-duty vehicle suspension assembly

#66

20170030148

2017-02-02

Locking nut with a directional coupling mechanism

#67

20160333920

2016-11-17

Polyaxial locking interface

#68

20160333722

2016-11-17

Intershaft integrated seal and lock-nut

#69

20160298674

2016-10-13

Device for attaching an object on a rail of a support

#70

20160271774

2016-09-22

Pull-off device for conical pin bushing and locking device for screw

#71

20160229226

2016-08-11

Wheel assembly tie bolt retention system

#72

20160223133

2016-08-04

Belleville washer nut plate

#73

20160214431

2016-07-28

Vehicle wheel lock assembly

#74

20160143483

2016-05-26

Retaining element

#75

20160123373

2016-05-05

Assembly for plugging an aperture in a body

#76

20160115990

2016-04-28

ANTI-LOOSENING CYLINDRICAL THREADED PART

#77

20160108952

2016-04-21

Thread-locking assembly

#78

20160108944

2016-04-21

Attachment of channel elements

#79

20160084316

2016-03-24

Method, apparatus, and nut for preloading a bearing

#80

20160068275

2016-03-10

LOCKING MEMBER WITH SEALING INSERT AND CHANNEL

#81

20160053806

2016-02-25

Method, apparatus, and nut for preloading a bearing

#82

20160032959

2016-02-04

Vehicle wheel lock assembly

#83

20150354618

2015-12-10

APPARATUS FOR PREVENTING BOLT RELEASE

#84

20150354249

2015-12-10

Fastening devices for explosion-proof enclosures

#85

20150336226

2015-11-26

Apparatus for preloading a bearing

#86

20150300400

2015-10-22

COMPONENT FOR FASTENING ON A CARRIER COMPONENT OF AN AUTOMOBILE

#87

20150252836

2015-09-10

Drive spike

#88

20150152910

2015-06-04

Stud locking device

#89

20150147138

2015-05-28

Nut

#90

20150078855

2015-03-19

Lug nut locking device

#91

20150050102

2015-02-19

Anti-loose screw and a die device for forming same

#92

20150037115

2015-02-05

Self-indexing nut plate

#93

20150023758

2015-01-22

Dual-prevention lock device for locking a screw and a method for locking the screw

#94

20140377032

2014-12-25

LOCK WASHER WITH TWO RINGS OF TEETH

#95

20140377031

2014-12-25

Self-locking insert

#96

20140356098

2014-12-04

Nut lock

#97

20140331568

2014-11-13

BOLT CONNECTION ASSEMBLY FOR A WIND TURBINE LATTICE TOWER STRUCTURE

#98

20140321939

2014-10-30

Fastening devices for explosion-proof enclosures

#99

20140321938

2014-10-30

Fastening devices for explosion-proof enclosures

#100

20140321936

2014-10-30

Clip

#101

20140308446

2014-10-16

SELF LOCKING FASTENERS AND METHODS RELATING TO SAME

#102

20140271031

2014-09-18

Wall fastener and methods for its use

#103

20140271029

2014-09-18

Polyaxial locking interface

#104

20140271028

2014-09-18

Polyaxial locking interface

#105

20140271027

2014-09-18

Lock device and method of use

#106

20140259624

2014-09-18

Fastening arrangement and method

#107

20140175791

2014-06-26

Single tool installation/removal of restraint cable with anti-rotation feature

#108

20140174088

2014-06-26

Alignment system and methodology to account for variation in a gas turbine engine

#109

20140169908

2014-06-19

Nut plate fastener with elongated fastener aperture

#110

20140165370

2014-06-19

Screwing device having sealing elements

#111

20140109378

2014-04-24

Single helix heat shield fastener with anti-stripping feature

#112

20140086702

2014-03-27

NUT

#113

20140017030

2014-01-16

LOCKING SCREW APPARATUS AND METHODS THEREOF

#114

20140017029

2014-01-16

LOCKING ASSEMBLY PROVIDING ATTACHMENT BETWEEN CANTED WORKPIECES

#115

20130294862

2013-11-07

Fastening devices for explosion-proof enclosures

#116

20130292956

2013-11-07

Fastening devices for explosion-proof enclosures

#117

20130202381

2013-08-08

Nut and combination of a bolt part with a nut

#118

20130187014

2013-07-25

Self-indexing nut plate

#119

20130142569

2013-06-06

ANTI-ROTATION CABLE RESTRAINT FOR CONNECTING FLEXIBLE DUCTS

#120

20110316240

2011-12-29

Locking mechanism, and clamping head device and fastening clamp with locking mechanism

#121

20110296668

2011-12-08

Self locking fasteners and methods relating to same

#122

20110255914

2011-10-20

Compact, highly-reusable, locking device

#123

20110097175

2011-04-28

Lock nut

#124

20100290857

2010-11-18

ELASTIC JOINT ELEMENT AND FASTENER ASSEMBLY INCORPORATING THE SAME

#125

20100209212

2010-08-19

Security screw

#126

20100197175

2010-08-05

Electrical terminal screw apparatus

#127

20100166353

2010-07-01

Methods for preloading a bearing

#128

20100074711

2010-03-25

FINELY ADJUSTABLE ADJUSTING SCREW ARRANGEMENT WITH ARRESTING MEANS AND PLAIN BEARING WITH BEARING PLAY ADJUSTMENT

#129

20090133345

2009-05-28

Log building

#130

20090097943

2009-04-16

Distorted nut with an arrow shaped end

#131

20080187409

2008-08-07

Fastening element

#132

20080145185

2008-06-19

TWO PIECE, FREE RUNNING, PREVAILING TORQUE NUT

#133

20080143173

2008-06-19

Axle nut

#134

20080050199

2008-02-28

Fix bolt-unfastening preventing structure

#135

20080036210

2008-02-14

Locking connector with depressions

#136

20070211973

2007-09-13

Apparatus for providing a load on a bearing, the bearing having an inner race mounted to a shaft and the bearing retained by a nut

#137

20070071574

2007-03-29

Telescopic captive fastener

#138

20070071570

2007-03-29

Elastic joint element and fastener assembly incorporating the same

#139

20060110234

2006-05-25

Self-locking bolted fastener

#140

20060008339

2006-01-12

Screw-nut assembly including an integrated, immediately effective securing arrangement for preventing unintentional loosening of a screwed connection formed thereby

#141