ClassID:

251079

Y10T403/7033 - CPC Classification

Classification description:

Joints and connections; Interfitted members; Longitudinally splined or fluted rod including a lock or retainer

Recent Application in this class:
#1
20260103863
2026-04-16

FOUNDATION SUPPORT SYSTEM SHAFT COUPLER FABRICATION AND ASSEMBLY

#2
20250315007
2025-10-09

DRUM UNIT, CARTRIDGE AND COUPLING MEMBER

#3
20250207344
2025-06-26

BUILDING FOUNDATION SUPPORT SYSTEM WITH RIB AND GROOVE INTERLOCK DRIVE TOOL COUPLER COMPONENT AND PILES

#4
20250207343
2025-06-26

FOUNDATION SUPPORT SYSTEM AND METHOD OF INSTALLATION WITH SELF-ALIGNING TORQUE TRANSMITTING COUPLERS

#5
20250198419
2025-06-19

ELECTRIC SUBMERSIBLE PUMP (ESP) ASSEMBLY SHAFT COUPLING WITH AXIAL LOAD HANDLING CAPABILITY

#6
20250180077
2025-06-05

WELL SERVICING PUMP SYSTEM WITH DRIVELINE ASSEMBLY FOR HYDRAULIC FRACTURING SYSTEM

#7
20250171975
2025-05-29

FOUNDATION SUPPORT SYSTEM SHAFT COUPLER FABRICATION AND ASSEMBLY

#8
20240310779
2024-09-19

Drum unit, cartridge and coupling member

#9
20240247669
2024-07-25

Drive shaft connection

#10
20240229870
2024-07-11

Well servicing pump system with driveline assembly for hydraulic fracturing system

#11
20240132138
2024-04-25

Intermediate shaft axial retention device

#12
20230375976
2023-11-23

Drum unit, cartridge and coupling member

#13
20230349274
2023-11-02

Ring latch locking shaft coupling for bi-directional loading

#14
20230304504
2023-09-28

Electric submersible pump (ESP) assembly shaft coupling with axial load handling capability

#15
20230235523
2023-07-27

Foundation support system shaft coupler fabrication and assembly

#16
20230175226
2023-06-08

Modular foundation support systems and methods including shafts with interlocking torque transmitting couplings

#17
20220307556
2022-09-29

Locking coupling for rotating assembly

#18
20220299066
2022-09-22

Electrically insulated shaft coupling

#19
20220196059
2022-06-23

AN ASSEMBLY FOR SECURING A FERRULE TO A GEAR-BOX USING A SPRING-LOADED LOCK PIN

#20
20220112922
2022-04-14

Transfer case yoke

#21
20220081022
2022-03-17

Intermediate shaft axial retention device

#22
20220066385
2022-03-03

Drum unit, cartridge and coupling member

#23
20210364048
2021-11-25

Generator shaft assembly

#24
20210332859
2021-10-28

Propeller shaft for vehicle

#25
20210301878
2021-09-30

Hub and secondary driving element shaft locking system

#26
20210156433
2021-05-27

Coupler for interconnecting externally splined power take off shaft of prime mover and driveline of implement

#27
20210148411
2021-05-20

Quick connect assembly and retaining member for use therein

#28
20210108683
2021-04-15

Constant velocity joint assembly

#29
20210071381
2021-03-11

Modular foundation support systems and methods including shafts with interlocking torque transmitting couplings

#30
20200378447
2020-12-03

Device for connecting an end of a first shaft to an end of a second shaft, and associated transmission assembly

#31
20200378445
2020-12-03

Shaft coupling structure and telescopic shaft

#32
20200284299
2020-09-10

Torque transmission shaft

#33
20200217371
2020-07-09

Power transmission shaft

#34
20200158181
2020-05-21

Shaft coupler

#35
20200149592
2020-05-14

Positioning device and method for shafts

#36
20200073324
2020-03-05

Drum unit, cartridge and coupling member

#37
20200073323
2020-03-05

Drum unit, cartridge and coupling member

#38
20200072296
2020-03-05

Shaft couplings for high tensile loads in ESP systems

#39
20200041954
2020-02-06

Drum unit, cartridge and coupling member

#40
20200041953
2020-02-06

Drum unit, cartridge and coupling member

#41
20200033799
2020-01-30

Drum unit, cartridge and coupling member

#42
20200033798
2020-01-30

Drum unit, cartridge and coupling member

#43
20200033797
2020-01-30

Drum unit, cartridge and coupling member

#44
20200033796
2020-01-30

Drum unit, cartridge and coupling member

#45
20200033795
2020-01-30

Drum unit, cartridge and coupling member

#46
20200033794
2020-01-30

Drum unit, cartridge and coupling member

#47
20200033793
2020-01-30

Drum unit, cartridge and coupling member

#48
20200033792
2020-01-30

Drum unit, cartridge and coupling member

#49
20200033791
2020-01-30

Drum unit, cartridge and coupling member

#50
20190389502
2019-12-26

Length-adjustable steering shaft for a motor vehicle, and profiled sleeve for a steering shaft

#51
20190313781
2019-10-17

Tool assembly comprising universal handle and interchangeable tool heads

#52
20190301520
2019-10-03

Composite vehicle driveshaft with crash collapse system

#53
20190226529
2019-07-25

Torque tube assemblies for use with aircraft high lift devices

#54
20190211885
2019-07-11

Propeller shaft slip member with crash collapse assembly

#55
20190195271
2019-06-27

Length-adjustable steering shaft and method for producing a length-adjustable steering shaft

#56
20190178302
2019-06-13

Propeller shaft with crash feature

#57
20190154087
2019-05-23

Splined coupling

#58
20190127940
2019-05-02

Modular foundation support systems and methods including shafts with interlocking, self-aligning and torque transmitting couplings

#59
20190078623
2019-03-14

Type of constant velocity universal joint with the spline slip structure

#60
20180363711
2018-12-20

Wheel drive unit for vehicle

#61
20180306197
2018-10-25

Draft inducer blower wheel having improved shaft connection

#62
20180242721
2018-08-30

Tool assembly comprising universal handle and interchangeable tool heads

#63
20180155891
2018-06-07

Interlocking, self-aligning and torque transmitting coupler assembly, systems and methods for connecting, installing, and supporting foundation elements

#64
20180105138
2018-04-19

Wiper arm with integral alignment key

#65
20180003242
2018-01-04

Torque transmission device

#66
20170351214
2017-12-07

Drum unit, cartridge and coupling member

#67
20170321757
2017-11-09

Drivetrain component connecting system

#68
20170321755
2017-11-09

Connection arrangement for axially securing a shaft-hub connection, and method for axially securing a shaft-hub connection

#69
20170211630
2017-07-27

Rotating shaft coupling

#70
20170167528
2017-06-15

Length adjustment for a drive shaft

#71
20170146070
2017-05-25

Shaft retention apparatus

#72
20170067503
2017-03-09

Propeller shaft with locking device

#73
20170051792
2017-02-23

Yoke for cross shaft universal joint

#74
20170043474
2017-02-16

Tool assembly comprising universal handle and interchangeable tool heads

#75
20170037590
2017-02-09

Interlocking, self-aligning and torque transmitting coupler assembly, systems and methods for connecting, installing, and supporting foundation elements

#76
20160333540
2016-11-17

Interlocking, self-aligning and torque transmitting coupler assembly

#77
20160319900
2016-11-03

Powertrain mechanism with drive plate

#78
20160290410
2016-10-06

Impact energy absorbing propeller shaft

#79
20160290409
2016-10-06

Constant velocity joint

#80
20160290344
2016-10-06

Draft inducer blower wheel having improved shaft connection

#81
20160207190
2016-07-21

Tool assembly comprising universal handle and interchangeable tool heads

#82
20160169291
2016-06-16

Coupling adapter and arrangement for multi-powertrain system

#83
20150353286
2015-12-10

Locking mechanism for a conveyor

#84
20150192177
2015-07-09

Spline lock shaft locking system

#85
20140360321
2014-12-11

Tool locking mechanism

#86
20140248080
2014-09-04

Fastening structure for thermal module

#87
20140248079
2014-09-04

Fastening structure for thermal module

#88
20140248078
2014-09-04

Fastening structure for thermal module

#89
20140213377
2014-07-31

Inner race and boot sleeve

#90
20140213376
2014-07-31

Inner race and boot sleeve

#91
20140140761
2014-05-22

Universal joint

#92
20140105680
2014-04-17

Drive pinion fastening assembly

#93
20140093313
2014-04-03

Torque tube with assembly assurance feature

#94
20140041197
2014-02-13

Turbine engine coupling stack

#95
20130202352
2013-08-08

Fastening structure for thermal module

#96
20130202349
2013-08-08

Turbine engine shaft coupling

#97
20130202147
2013-08-08

Speaker mounting system

#98
20130174407
2013-07-11

Clocked retaining assembly and technique

#99
20130084129
2013-04-04

Power transmission body mounting structure and toner transportation device

#100
20120326424
2012-12-27

Steering wheel alignment system

#101
20120325959
2012-12-27

Adjustable servomechanism assemblies and associated systems and methods

#102
20120270665
2012-10-25

Connecting arrangement and articulated shaft comprising same

#103
20120263523
2012-10-18

Rotational assembly

#104
20120251234
2012-10-04

CONNECTION DEVICE FOR DRIVE ASSEMBLY

#105
20120210613
2012-08-23

Dual cylinder dual pick-up coupler

#106
20120205214
2012-08-16

Ring rivet

#107
20120152048
2012-06-21

Transmission system and associated engine

#108
20120058832
2012-03-08

Connecting system and constant velocity joint

#109
20120027508
2012-02-02

Turbine engine coupling stack

#110
20120021400
2012-01-26

MULTI-DIRECTION BOARD AND ACCESSORY INTERLOCK SYSTEM

#111
20110287882
2011-11-24

Power transmission device

#112
20110280359
2011-11-17

Self locking mast assembly and method of making

#113
20110077091
2011-03-31

Shock absorbing propeller shaft apparatus for motor vehicle

#114
20100270421
2010-10-28

Locknut assembly for a coaxial shaft

#115
20100240464
2010-09-23

Mechanism for securing a shaft-hub connection of two shafts

#116
20100237199
2010-09-23

Adjustable servomechanism assemblies and associated systems and methods

#117
20100232874
2010-09-16

All wheel drive system

#118
20100220946
2010-09-02

Bearing device for wheel

#119
20100215428
2010-08-26

Self locking mast assembly and method of making

#120
20100190559
2010-07-29

Multi-piece yoke assembly

#121
20100143075
2010-06-10

Connecting arrangement and jointed shaft comprising the same

#122
20100119301
2010-05-13

Device for the rotationally fixed connection of a pin of a gearbox to an articulated body of a drive coupling of a drive shaft

#123
20100104359
2010-04-29

Dual cylinder dual pick-up coupler

#124
20100016087
2010-01-21

Connection arrangement, especially between a feed roller and a gearbox of a field chopper

#125
20090317182
2009-12-24

Connecting arrangement

#126
20090252551
2009-10-08

Wheel bearing assembly, and manufacturing method thereof

#127
20090233723
2009-09-17

Vehicle

#128
20090208279
2009-08-20

Connecting assembly between a shaft journal and a constant velocity universal joint

#129
20090208278
2009-08-20

Connecting assembly with securing ring

#130
20090193735
2009-08-06

SHEAR LOCK MODULAR BUILDING PANEL ASSEMBLY

#131
20090162136
2009-06-25

Fastener assembly

#132
20090107303
2009-04-30

Tool locking mechanism

#133
20080175697
2008-07-24

Releasable connection between members

#134
20080175696
2008-07-24

Releasable connection between members

#135
20080161119
2008-07-03

Shaft mounting structure of constant velocity joint

#136
20080115983
2008-05-22

Lever connect PTO module for three-point hitch quick coupler

#137
20080115622
2008-05-22

Pull-push rod

#138
20080069636
2008-03-20

Rotating member fixing structure

#139
20080018170
2008-01-24

Wheel hub/universal joint assembly with securing ring for axially supporting the clamping means

#140
20080016982
2008-01-24

Worm shaft coupling

#141
20070261940
2007-11-15

Releasable connection between members

#142
20070183844
2007-08-09

Tooth profile of a spline shaft

#143
20070177939
2007-08-02

Spline arrangement for rotatably coupling two members

#144
20070176412
2007-08-02

Snap ring locking clip and method

#145
20070044367
2007-03-01

Accessory ready assembly

#146
20060291954
2006-12-28

Power transmission mechanism of shaft and hub

#147
20060240898
2006-10-26

Hub and secondary driving element shaft locking system

#148
20060211505
2006-09-21

Structure for preventing shaft of constant velocity joint from coming off

#149
20060188328
2006-08-24

Shaft/hub connection with securing system

#150
20060120798
2006-06-08

Full support mainshaft and fifth gear design

#151
20050199197
2005-09-15

Detachable connection for coupling a gas exchange valve of an internal combustion engine to an actuator

#152
20050044980
2005-03-03

Extendable shaft