ClassID:

146900

F16B21/04 - CPC Classification

Classification description:

Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it ; Stud-and-socket releasable fastenings; Releasable fastening devices locking by rotation with bayonet catch

Recent Application in this class:
#1
20260085713
2026-03-26

HYDRAULIC POWER TOOL

#2
20260037039
2026-02-05

ELECTRONIC DEVICE

#3
20260022727
2026-01-22

Improved Rotolatch Configurations

#4
20260016038
2026-01-15

BAYONET CONNECTOR

#5
20250361899
2025-11-27

TWIST-LOCK FASTENERS, ASSEMBLIES, AND METHODS FOR FASTENING

#6
20250334141
2025-10-30

ROTARY LOCKING DEVICE

#7
20250290533
2025-09-18

ASSEMBLY HAVING A BAYONET CLOSURE

#8
20250283497
2025-09-11

Rotational Lock Mounting Systems and Methods of Use Thereof

#9
20250271018
2025-08-28

TOOL-FREE SCREW AND ACCESSORY OF TOOL-FREE SCREW

#10
20250257754
2025-08-14

REVERSIBLY ATTACHABLE BAYONET FITTING

#11
20250133681
2025-04-24

FASTENER ASSEMBLY TO REMOVABLY FASTEN A RISER CAGE ASSEMBLY TO AN ELECTRONIC DEVICE

#12
20240385016
2024-11-21

SECURING PART FOR A HOUSING AND HOUSING FOR A FIELD DEVICE

#13
20240278761
2024-08-22

BRAKE LINE WITH ATTACHMENT ASSEMBLY FOR EASY INSTALLATION

#14
20240229851
2024-07-11

VESSEL MOUNTING SYSTEM

#15
20240229850
2024-07-11

VESSEL MOUNTING SYSTEM

#16
20240229849
2024-07-11

Functional Part, and Functional System Comprising a Functional Part

#17
20240229848
2024-07-11

VESSEL MOUNTING SYSTEM

#18
20240133412
2024-04-25

VESSEL MOUNTING SYSTEM

#19
20240133411
2024-04-25

VESSEL MOUNTING SYSTEM

#20
20240133410
2024-04-25

VESSEL MOUNTING SYSTEM

#21
20240131604
2024-04-25

Hydraulic Power Tool

#22
20230407901
2023-12-21

TOOL-FREE SCREW ASSEMBLY, TOOL-FREE SCREW AND ACCESSORY OF TOOL-FREE SCREW

#23
20230376080
2023-11-23

ELECTRONIC DEVICE

#24
20230287919
2023-09-14

FASTENING APPARATUS

#25
20230243377
2023-08-03

LOCKING ARRANGEMENTS FOR FURNITURE COMPONENTS

#26
20230232976
2023-07-27

ROTARY MACHINE TOOL

#27
20230193939
2023-06-22

FASTENING ARRANGEMENT

#28
20230175542
2023-06-08

ROTARY POSITIONING DEVICE

#29
20230173542
2023-06-08

FASTENING OF SCREENING MEDIA TO SCREENING EQUIPMENT

#30
20230166828
2023-06-01

UAV structural elements quick release fastening system

#31
20230151840
2023-05-18

Part fastening structure and mounting tool

#32
20230044326
2023-02-09

FASTENER FOR PYROTECHNICAL DISPENSER MAGAZINE

#33
20220356039
2022-11-10

Nozzle system for a textile machine, screw system for a quick fastening system, and textile machine comprising said nozzle system

#34
20220307535
2022-09-29

Locking device

#35
20220243753
2022-08-04

Fastener structure and assembly method thereof

#36
20220221078
2022-07-14

Nut assembly for electronic expansion valve, electronic expansion valve, and limiting element mounting method

#37
20220170498
2022-06-02

Device and method for androgynous coupling as well as use

#38
20220032439
2022-02-03

Connecting structure between power tool and attachment

#39
20210396259
2021-12-23

QUICK ATTACHMENT ARRANGEMENT

#40
20210262596
2021-08-26

Fittings, components, and associated tools

#41
20210164510
2021-06-03

Quick connector with compressive and rotational locking and unlocking mechanism

#42
20210140460
2021-05-13

Bayonet-type locking and unlocking system for circular connector with audible indicator

#43
20210138973
2021-05-13

Fastening clip device configured to secure a door module to a door frame of a vehicle

#44
20210033131
2021-02-04

ROTATING TENSION LATCH

#45
20200408238
2020-12-31

Quick connect vehicle attachment

#46
20200347868
2020-11-05

CLOSURE DEVICE FOR ATTACHING TO A ROBOT

#47
20200347866
2020-11-05

Load coupling

#48
20200318672
2020-10-08

Locking fasteners and devices and methods for making same

#49
20200292114
2020-09-17

Fastening structure

#50
20200284408
2020-09-10

Rotational couplers for light fixtures

#51
20200269520
2020-08-27

Housing for a fastener of a vehicle component

#52
20200263721
2020-08-20

Cartridge retention and removal mechanism

#53
20200239129
2020-07-30

Roller gear for a drive system

#54
20200217435
2020-07-09

Fittings, components, and associated tools

#55
20200217342
2020-07-09

Method and apparatus for joining composite panels

#56
20200198584
2020-06-25

FASTENING DEVICE FOR A WINDSHIELD WIPER ACTUATION LINKAGE SYSTEM

#57
20200166067
2020-05-28

Electro optical component for fitting into a product wall, product comprising a wall and fitting method

#58
20200149568
2020-05-14

Vibration isolator for turnlock fasteners

#59
20200109641
2020-04-09

Borescope plug system

#60
20200064715
2020-02-27

Quick coupling for a body camera

#61
20190375340
2019-12-12

Accessory attachment system

#62
20190358720
2019-11-28

Saw blade quick release mechanism for sawing tool and the sawing tool using the same

#63
20190323537
2019-10-24

BAYONET FASTENER ASSEMBLY

#64
20190316623
2019-10-17

Quick locking piece and display screen assembly

#65
20190283682
2019-09-19

Roof accessory interface

#66
20190235563
2019-08-01

Push-button equipment, pressel therefor and push-button arrangement

#67
20190210230
2019-07-11

Defense Related Robotic Systems

#68
20190178412
2019-06-13

Axially restricted pressure shuttle

#69
20190136894
2019-05-09

Connector with enhanced mounting process

#70
20190118731
2019-04-25

Fastening clip device configured to secure a door module to a door frame of a vehicle

#71
20190113828
2019-04-18

Quick coupling for body camera

#72
20190113058
2019-04-18

Uniform clamp

#73
20190086062
2019-03-21

Rotational couplers for light fixtures

#74
20190030377
2019-01-31

Bayonet hose connector assembly mechanism in powered air purifying air respirator housing

#75
20180345873
2018-12-06

Avionics display fastener assembly

#76
20180345183
2018-12-06

Rotary vessel with a spigot having axially projecting fingers

#77
20180328397
2018-11-15

LATCH SYSTEM WITH QUICK CONNECTOR ASSEMBLY

#78
20180320724
2018-11-08

Fastener with a stud hold-out position

#79
20180306311
2018-10-25

Planetary unit having planet carrier with pins fixedly and non-rotatably mounted to carrier body

#80
20180228258
2018-08-16

Transportation case and buckle structure thereof

#81
20180201199
2018-07-19

Vehicle article carrier having swing-in-place and stowable cross bars

#82
20180177660
2018-06-28

ATTACHMENT DEVICE

#83
20180172057
2018-06-21

Fastening element, arrangement comprising a fastening element, and method for installing a fastening element

#84
20180132576
2018-05-17

Clasp

#85
20180116282
2018-05-03

Electrical connector for an electronic vaping device

#86
20180066694
2018-03-08

Clip with grommet and pin

#87
20180003368
2018-01-04

Connection mechanism

#88
20170370559
2017-12-28

Installation mechanism of LED lighting

#89
20170314592
2017-11-02

Quick fastener, method for connecting two components by means of the quick fastener and production method therefor

#90
20170299078
2017-10-19

Float drain

#91
20170276161
2017-09-28

Rotating tension latch

#92
20170275842
2017-09-28

Structural tensioning system

#93
20170167644
2017-06-15

Fittings, components, and associated tools

#94
20170167525
2017-06-15

Methods for covering a portion of a fastener protruding from a surface

#95
20170158144
2017-06-08

Accessory attachment system

#96
20170141555
2017-05-18

Fastener, shield, and corresponding systems and methods

#97
20170129308
2017-05-11

Fastening device for an actuator and a housing, in particular for a motor vehicle

#98
20170128996
2017-05-11

Dummy block for extrusion press

#99
20170096217
2017-04-06

Roller gear for a drive system

#100
20170095389
2017-04-06

Locking fasteners and devices and methods for making same

#101
20170051835
2017-02-23

Retainer for check valve

#102
20170003028
2017-01-05

Annular combustion chamber in a turbine engine

#103
20160316862
2016-11-03

Portable rotating self-lock type quick dismantling lock catch device

#104
20160262500
2016-09-15

Clamping element and component connection having a clamping element

#105
20160245428
2016-08-25

Bracket for tubular element, in particular for aircraft

#106
20160245250
2016-08-25

Attachment structure of fuel injection device nozzle plate

#107
20160183642
2016-06-30

Closure device

#108
20160177677
2016-06-23

Modular securing device for ROV and diver mate-able subsea applications

#109
20160146235
2016-05-26

Quarter-turn adapter for flush mount receptacle bases

#110
20160142598
2016-05-19

Board grip camera mount

#111
20160123522
2016-05-05

Pole and support base assembly

#112
20160111818
2016-04-21

Longitudinal, tolerance-mitigating cam-lock fastening system

#113
20160108950
2016-04-21

Plug-in coupling having an elastically deformable coupling part and installation method therefor

#114
20160059423
2016-03-03

Defense related robotic systems

#115
20150345315
2015-12-03

Turbine engine guide vane attachment orifice closer

#116
20150211559
2015-07-30

Coupling system

#117
20150147115
2015-05-28

HIDDEN FASTENING DEVICE FOR BOARDS

#118
20150141094
2015-05-21

Electronic device

#119
20150104247
2015-04-16

Grooved rotatably fastening structure, rotatably fastening combo, and packaging structure

#120
20150086295
2015-03-26

Systems and methods for use in covering a portion of a fastener protruding from a surface

#121
20150063950
2015-03-05

Board assembly with lock members

#122
20150043967
2015-02-12

Connecting structure

#123
20150042830
2015-02-12

Hand-held device for mounting and wirelessly triggering a camera

#124
20150033511
2015-02-05

Clip and member mounting structure with same

#125
20150023759
2015-01-22

Fastener for attaching objects to channeled members

#126
20140378045
2014-12-25

Fastening device for an actuator and a housing, in particular for a motor vehicle

#127
20140373314
2014-12-25

Mat fastener

#128
20140348583
2014-11-27

Base corner piece for single-handed mounting on a switch cabinet

#129
20140334870
2014-11-13

Configuration comprising a component and a fixing system for elastic attachment of the component to a panel-shaped support part

#130
20140314475
2014-10-23

Connector

#131
20140154004
2014-06-05

Connector

#132
20140105707
2014-04-17

Floating fastener

#133
20140105679
2014-04-17

Rotating tension latch

#134
20140086674
2014-03-27

Push-button switch, selector switch, and fixing component therefor

#135
20140076208
2014-03-20

Medical lockbox

#136
20140071548
2014-03-13

Bayonet attachment mechanisms

#137
20130343830
2013-12-26

Peripheral component interconnect riser cage fastener

#138
20130343814
2013-12-26

Quick connect rods

#139
20130294861
2013-11-07

Bolt mount system

#140
20130270868
2013-10-17

Procedure for panel assembly and device associated thereto

#141
20130181102
2013-07-18

Mounting, kit and method for assembling a mounting and mounting furniture to a wall

#142
20130125372
2013-05-23

Fixing arrangement for fixing motor vehicle components

#143
20130104494
2013-05-02

INTERSTUD RAIL FASTENING SYSTEM

#144
20130039697
2013-02-14

Fastening device for fastening an assembly in an opening of a wall of a vehicle

#145
20130037668
2013-02-14

Fascia bracket with quarter turn locking nut

#146
20120247051
2012-10-04

Interlocking flange and fastening system and method for securing together two panels

#147
20120227257
2012-09-13

COUPLER DEVICE

#148
20120189453
2012-07-26

Mechanical joint

#149
20120131774
2012-05-31

Retainer structure

#150
20120102715
2012-05-03

System and method for connecting an automation controller and a programmable module

#151
20120045276
2012-02-23

Twist-lock T-clamp

#152
20110268536
2011-11-03

Fastener for securing together two panels

#153
20110262224
2011-10-27

Attachment Mechanism

#154
20110251016
2011-10-13

Device for fastening of a magnetic ring

#155
20110123296
2011-05-26

Fasteners, Fastener Components and Fastener Receptacles

#156
20110113558
2011-05-19

Arrangement and method for connecting an accessory part to an operating table

#157
20110110716
2011-05-12

Quarter turn locking mechanism

#158
20110091298
2011-04-21

Fastener for securing together two panels

#159
20110079573
2011-04-07

Connecting structure

#160
20110027048
2011-02-03

Threadless nut

#161
20110027038
2011-02-03

HEAT SINK ANCHORING APPARATUS

#162
20100323051
2010-12-23

Lock for core assembly for injection molding tool

#163
20100284767
2010-11-11

Threadless nut

#164
20100279535
2010-11-04

Locking apparatus for electrical connectors

#165
20100272541
2010-10-28

Fixing device

#166
20100196089
2010-08-05

Rod coupling having a pin

#167
20100129574
2010-05-27

Trophy assembly with twist connector

#168
20100061797
2010-03-11

Apparatus and method for connecting a control module to a steering column

#169
20090245924
2009-10-01

Small handling pole locking assembly

#170
20090242065
2009-10-01

Small handling pole locking assembly

#171
20090238659
2009-09-24

Fastening device having fastening element

#172
20090208311
2009-08-20

One part receptable for a fastener

#173
20090208282
2009-08-20

Connector for Pipe Cleaning Apparatus

#174
20090175690
2009-07-09

Connector assemblies for connecting members under tension

#175
20090044655
2009-02-19

Defense related robotic systems

#176
20090028660
2009-01-29

Fasteners, fastener components and fastener receptacles

#177
20090016816
2009-01-15

Connecting fitting for plates, particularly for shelves

#178
20090000844
2009-01-01

Fuel module with quick disconnect cover for easy filter replacement

#179
20080205988
2008-08-28

Flood Protection Wall

#180
20080149791
2008-06-26

Post mounting systems and accessories

#181
20080149786
2008-06-26

T-post and other mounting systems and accessories

#182
20080080928
2008-04-03

Universal end fitting and fastener assembly comprising such an end fitting

#183
20080069663
2008-03-20

Locking bolt for mounting a tool on a hydraulic press

#184
20070275790
2007-11-29

Separable golf club

#185
20070257468
2007-11-08

Mounting assembly with releasable lock

#186
20070253794
2007-11-01

FASTENING DEVICE

#187
20070243765
2007-10-18

Board mounting structure

#188
20070209408
2007-09-13

Quick release lock

#189
20070199690
2007-08-30

Mechanical connection system

#190
20070196196
2007-08-23

High strength fastener system

#191
20070189707
2007-08-16

Method of forming a rebate in a surface of a slip form cast core using a rebate form with ferrule support

#192
20070175518
2007-08-02

Fastening device for an actuator and a housing, in particular for a motor vehicle

#193
20070101778
2007-05-10

Quick-release/secure lock converter and lock for a vending or gaming machine or the like

#194
20070092333
2007-04-26

Apparatus for securely yet removably installing an ornament onto a substantially planar surface

#195
20070018519
2007-01-25

Fastener assembly

#196
20070003392
2007-01-04

LOCKING BOLT FOR MOUNTING A TOOL ON A HYDRAULIC PRESS

#197
20060261695
2006-11-23

Fastener assembly

#198
20060189218
2006-08-24

Instant fastening system, instant socket and portable electronic device

#199
20060171776
2006-08-03

Quick torque coupling

#200
20060099838
2006-05-11

Locking pins

#201
20060070741
2006-04-06

Riser connector

#202
20060054068
2006-03-16

Anchoring system

#203
20050236835
2005-10-27

Mechanical connection system

#204
20050079923
2005-04-14

Separable golf club

#205
20050079010
2005-04-14

Mechanical connector

#206
20050063772
2005-03-24

Connection assembly apparatus and method

#207
20050056737
2005-03-17

Cable retainer used in boat

#208
20050011236
2005-01-20

Locking bolt for mounting a tool on a hydraulic press

#209
20050008458
2005-01-13

Biased fastening system

#210
18672500
2024-10-01

Two-piece fastener

#211
17653835
2025-01-14

Androgynous fastener

#212
15942732
2020-03-24

Removable drink holder

#213
14100240
2015-07-21

Multi-force resistant mechanical joint