ClassID:

146986

F16B33/06 - CPC Classification

Classification description:

Features common to bolt and nut Surface treatment of parts furnished with screw-thread, e.g. for preventing seizure or fretting

Recent Application in this class:
#1
20250226009
2025-07-10

DATA STORAGE DEVICE THAT INCLUDES AT LEAST ONE LUBRICATED FASTENER, AND RELATED FASTENERS AND METHODS

#2
20250052272
2025-02-13

MULTI-ZONE COATINGS ON PARTS FOR GALLING PREVENTION AND HIGH-TEMPERATURE CHEMICAL STABILITY

#3
20240401630
2024-12-05

COATED FASTENER AND COATING METHOD AND APPARATUS THEREFOR

#4
20240218280
2024-07-04

AGENT FOR FORMING SOLID LUBRICATING COATING FILM, OIL COUNTRY TUBULAR GOODS, AND THREADED JOINT FOR OIL COUNTRY TUBULAR GOODS

#5
20240167492
2024-05-23

FRICTION JOINING ELEMENT

#6
20240044354
2024-02-08

FASTENER, ASSEMBLY, AND METHOD OF MAKING AND USING THE SAME

#7
20230166708
2023-06-01

UNION SCREW FOR A PIPELINE PROVIDED WITH AT LEAST ONE FLANGE, IN PARTICULAR A BRAKE PIPE

#8
20220348181
2022-11-03

Tube fitting and tube equipped with tube fitting

#9
20220325742
2022-10-13

COATED FASTENER BODY

#10
20220228007
2022-07-21

Articles having thermoset coatings and coating methods

#11
20210180636
2021-06-17

Mechanical fastener system for electromagnetic effect (EME) protection

#12
20210131103
2021-05-06

Tension member or compression member having corrosion-resistant thread flanks

#13
20210123258
2021-04-29

Vibration damping anchoring system

#14
20210079945
2021-03-18

Reinforced cap head screws

#15
20210025428
2021-01-28

Method for manufacturing fiber-reinforced resin bolt and fiber-reinforced resin bolt

#16
20200256373
2020-08-13

Self-sealing fasteners, building panels, systems, and methods

#17
20200256368
2020-08-13

Fastening element with particle coating

#18
20200217349
2020-07-09

Conductive fastening system and method for improved EME performance

#19
20200149566
2020-05-14

Fastener using lubricated interference fit

#20
20200132103
2020-04-30

SCREW STRUCTURE

#21
20200116179
2020-04-16

Fastener for attaching together workpieces having aligned holes therethrough

#22
20200102090
2020-04-02

Washer assembly with seal for lightning-protection fasteners and method of manufacture

#23
20200072272
2020-03-05

Fastening member

#24
20200063780
2020-02-27

Coated fastener

#25
20200062971
2020-02-27

Articles having thermoset coatings and coating methods

#26
20200049187
2020-02-13

Fasteners having enhanced electrical energy dispersion properties

#27
20190301518
2019-10-03

Electromagnetic effect protective fastener with swageable termination body

#28
20190301513
2019-10-03

Electromagnetic effect protective fastener with frangible collar

#29
20190277326
2019-09-12

Fastener retention material and method

#30
20190195268
2019-06-27

Fastener with lubricating ring for interference fitting, and assembly method using such a fastener

#31
20190177635
2019-06-13

COATING AGENT FOR SCREWS

#32
20190170177
2019-06-06

Lubricating cap, fastener comprising this type of cap and interference assembly process

#33
20190144985
2019-05-16

Multilayered corrosion and anti-galling coating for threads and wearable materials

#34
20190032218
2019-01-31

Process for Adhering Solid Lubricant to Surface of Interference Fit Fastener

#35
20190024697
2019-01-24

FIXING ELEMENT FOR COMPONENTS OF AN ASSEMBLY

#36
20190003507
2019-01-03

Fastening member and rod-shaped member for fastening member

#37
20180335066
2018-11-22

Polygonal driving means with inbuilt collar

#38
20180334736
2018-11-22

Carbon-containing steel material and method for producing same

#39
20180283437
2018-10-04

ROLLED-THREAD BOLT PRODUCTION METHOD

#40
20180195549
2018-07-12

COATED FASTENERS WITH CONFORMING SEALS

#41
20180180085
2018-06-28

Machine learning device for learning assembly operation and component assembly system

#42
20180135683
2018-05-17

Fasteners having enhanced electrical energy dispersion properties

#43
20180128302
2018-05-10

Threaded metallic fastener and process for coating a threaded metallic fastener

#44
20180066344
2018-03-08

WIRE ROD FOR USE IN BOLTS THAT HAS EXCELLENT ACID PICKLING PROPERTIES AND RESISTANCE TO DELAYED FRACTURE AFTER QUENCHING AND TEMPERING, AND BOLT

#45
20180031023
2018-02-01

High-strength screw including an unhardening layer

#46
20170350435
2017-12-07

Coated metal article

#47
20170327697
2017-11-16

Articles having thermoset coatings and coating methods

#48
20170298970
2017-10-19

Fastener using lubricated interference fit

#49
20170284449
2017-10-05

Conformal clearance fit fastener, fastener system, and method for composite structures

#50
20170283921
2017-10-05

Steel for high-strength bolt, and high-strength bolt

#51
20170275019
2017-09-28

FASTENER SYSTEMS THAT PROVIDE EME PROTECTION

#52
20170241466
2017-08-24

Drilling screw

#53
20170227041
2017-08-10

Sealant articles and method of applying sealant

#54
20170159693
2017-06-08

STEEL WIRE FOR BOLTS, BOLT, AND METHODS FOR MANUFACTURING SAME

#55
20170114251
2017-04-27

POLYMERIZABLE SEALING COMPOSITION

#56
20170089384
2017-03-30

Fastening member and rod-like member for fastening member

#57
20170030395
2017-02-02

Coating for a threaded component and a method of applying the same

#58
20160377107
2016-12-29

Process for producing a connecting element as well as connecting element

#59
20160315399
2016-10-27

Electrically Contacting Fastening Device

#60
20160312818
2016-10-27

Machine element

#61
20160281760
2016-09-29

Coated fasteners with conforming seals

#62
20160240939
2016-08-18

Conductive sleeved fastener assembly

#63
20160222222
2016-08-04

Articles having thermoset coatings and coating methods

#64
20160208475
2016-07-21

Composite joist floor system

#65
20160208194
2016-07-21

Lubricant film-forming composition and screw joint for steel pipe

#66
20160186332
2016-06-30

Pipe connector and method

#67
20160169262
2016-06-16

Metal attachment

#68
20160138638
2016-05-19

SCREW ASSEMBLY WITH A STEEP THREAD

#69
20160136673
2016-05-19

Apparatus for masking a nut plate during painting of an aircraft part containing the nut plate

#70
20160083109
2016-03-24

Metal fastener

#71
20160076581
2016-03-17

Fasteners with dual skin depth washers

#72
20160076575
2016-03-17

Fasteners with coated and textured pin members

#73
20150377412
2015-12-31

Lubricant applicator

#74
20150344151
2015-12-03

Lightning-resistant fastener, cap, and method of mounting lightning-resistant fastener

#75
20150337885
2015-11-26

Modified shank fasteners for electromagnetic effect (EME) technology

#76
20150251212
2015-09-10

Sealant applying apparatus and sealant applying method

#77
20150184379
2015-07-02

Composite joist floor system

#78
20150176628
2015-06-25

Earth bolt containing surface treatment layer and method of surface treatment of earth bolt

#79
20150176627
2015-06-25

Method for captive application of a support washer on the shaft of a screw

#80
20150176626
2015-06-25

SCREW CONNECTION ELEMENT FOR A CRANE ROTARY CONNECTION

#81
20150147136
2015-05-28

Fixing element for components of an assembly

#82
20150139751
2015-05-21

Self-drilling screw and use thereof

#83
20150107072
2015-04-23

FATIGUE RESISTANT TURBINE THROUGH BOLT

#84
20150093210
2015-04-02

Bolt

#85
20150056041
2015-02-26

DUAL-LAYER DRY BOLT COATING

#86
20150027071
2015-01-29

Composite wall system

#87
20150003935
2015-01-01

Steel for bolt use, bolt, and method for manufacturing bolt

#88
20140338179
2014-11-20

Nut, washer and fastener head for electromagnetic effect protection

#89
20140241829
2014-08-28

Steel wire for bolt, bolt, and manufacturing processes therefor

#90
20140238661
2014-08-28

Threaded tubular component and resulting connection

#91
20140055906
2014-02-27

Fastener systems that provide EME protection

#92
20140053798
2014-02-27

Bolted joint inner thread coating and methods of manufacturing

#93
20140024566
2014-01-23

Fastener tip coating

#94
20140000206
2014-01-02

Composite joist floor system

#95
20130259604
2013-10-03

Fastener systems that provide EME protection

#96
20130221660
2013-08-29

Lubricating composition with an adaptable coefficient of friction, for a threaded element of a component of a tubular threaded joint

#97
20130129446
2013-05-23

Ultra high strength screw having a high yield ratio

#98
20130129444
2013-05-23

LOCKNUT

#99
20130008112
2013-01-10

COMPOSITE JOIST FLOOR SYSTEM

#100
20130004261
2013-01-03

COATED FASTENER

#101
20120160960
2012-06-28

Lightning-resistant fastener

#102
20120155988
2012-06-21

Reduced-corrosion fastened assembly

#103
20120141216
2012-06-07

SCREW CONNECTIONS ON CUTTING TOOLS

#104
20120074257
2012-03-29

Lightning-resistant fastener, cap, and method of mounting lightning-resistant fastener

#105
20120073213
2012-03-29

Balcony structure

#106
20120070249
2012-03-22

Chrome-plated fastener with organic coating

#107
20120057950
2012-03-08

Fastener coating formulation

#108
20110300955
2011-12-08

Method for Production of Painted Screws or Nails in a Magazine Strip

#109
20110268533
2011-11-03

Bolt and manufacturing method of bolt

#110
20110226096
2011-09-22

Polygonal driving means with inbuilt collar

#111
20110164943
2011-07-07

Integrated fastener and sealing system for plumbing fixtures

#112
20110142567
2011-06-16

Enhanced conductivity sleeved fastener and method for making same

#113
20110081220
2011-04-07

Fastener and method of prolonging use of a driver blade in a fastening tool

#114
20100320315
2010-12-23

Lightning-protection fastener

#115
20100275544
2010-11-04

Composite joist floor system

#116
20100266367
2010-10-21

Fastener tip coating chemistry

#117
20100218443
2010-09-02

Composite wall system

#118
20100196120
2010-08-05

Method of reducing pressuing during installation of a fastener

#119
20100192507
2010-08-05

Flush joist seat

#120
20100167968
2010-07-01

Lubricating composition with an adaptable coefficient of friction, for a threaded element of a component of a tubular threaded joint

#121
20100157554
2010-06-24

FIXING MECHANISM CAPABLE OF REDUCING ELECTROMAGNETIC RADIATION INTERFERENCE

#122
20100111640
2010-05-06

Threaded bolt

#123
20100034615
2010-02-11

Coating agent for tapping screw, method for preparing the coating agent, method for forming coating layer on the periphery of tapping screw using the coating agent, and tapping screw having coating layer formed from the coating agent

#124
20090290953
2009-11-26

Screw and screw fastening structure

#125
20090286608
2009-11-19

Method of forming a high performance thread forming screw

#126
20090238658
2009-09-24

Integrated fastener and sealing system for plumbing fixtures

#127
20090188208
2009-07-30

Mechanical header

#128
20090188193
2009-07-30

Flush joist seat

#129
20090188192
2009-07-30

Composite joist floor system

#130
20090188187
2009-07-30

COMPOSITE WALL AND FLOOR SYSTEM

#131
20090188185
2009-07-30

Balcony structure

#132
20090071078
2009-03-19

Integrated fastener-sensor arrangement

#133
20090047092
2009-02-19

COATED FASTENERS

#134
20090033087
2009-02-05

Threaded connections with high and low friction coatings

#135
20090003968
2009-01-01

Bolt and Manufacturing Method of Bolt

#136
20080302300
2008-12-11

JIG FOR SURFACE-TREATMENT OF THREAD PORTION OF NUT

#137
20080038083
2008-02-14

Fasteners Coated with Boron Nitride and Means for Securing Fasteners

#138
20080019793
2008-01-24

Fastening element

#139
20070243044
2007-10-18

Wear resistant nut

#140
20070243043
2007-10-18

HIGH PERFORMANCE THREAD FORMING SCREW

#141
20070111909
2007-05-17

Lubricant composition, fastener coated with same, and methods for making and using same

#142
20060228575
2006-10-12

Corrosion resistant article and method of production thereof

#143
20060177284
2006-08-10

Method for preparing pre-coated aluminum and aluminum-alloy fasteners and components having high-shear strength and readily deformable regions

#144
20060171795
2006-08-03

Substantial embedment of metallic debris

#145
20060159544
2006-07-20

Coated, weldable fastener, a method of preventing adherence of a second coating to a fastener portion, and a method fastening

#146
20060147296
2006-07-06

Screw or tapping screw

#147
20060141242
2006-06-29

Method for preparing pre-coated, metallic components and components prepared thereby

#148
20060120826
2006-06-08

Thread-forming screw

#149
20060046080
2006-03-02

Surface pre-treatment method for pre-coated precipitation-hardenable stainless-steel ferrous-alloy components and components pre-coated thereby

#150
20050258045
2005-11-24

Method of preventing adherence of a second coating to a fastener portion

#151
20050186047
2005-08-25

Tapping screw having function of holding female screw shavings

#152
20050058554
2005-03-17

Connection element

#153
20050002754
2005-01-06

Light weight fastener for use on interference fits in automation