ClassID:

152998

F16L23/006 - CPC Classification

Classification description:

Flanged joints Attachments

Recent Application in this class:
#1
20260117909
2026-04-30

PIPE FLANGE LEAK CONTAINMENT ASSEMBLY

#2
20260002614
2026-01-01

COUPLING FLANGE WITH SHIMS IN INDUSTRIAL MACHINE AND RELATED METHOD

#3
20250354637
2025-11-20

BLEED RINGS AND METHODS

#4
20250320940
2025-10-16

HYGIENIC CLAMP WITH POSITION FEEDBACK

#5
20250271086
2025-08-28

Two Piece Large Pipe Quick Connect

#6
20250230884
2025-07-17

RADIO-FREQUENCY IDENTIFICATION FLUID CONNECTION

#7
20250164047
2025-05-22

PIPING SYSTEM COMPRISING PIPE BLOCK

#8
20240426407
2024-12-26

DIELECTRIC RING GASKETS AND RELATED METHODS AND ASSEMBLIES FOR DETECTING INTERNAL CURRENT TRANSFER IN A PIPELINE

#9
20240424242
2024-12-26

APPARATUS AND METHOD FOR PROVIDING GASES TO A USER

#10
20240410778
2024-12-12

APPARATUS, SYSTEM AND METHOD FOR USE IN GAS EMISSION DETECTION AND/OR QUANTIFICATION

#11
20240183472
2024-06-06

Radio-frequency identification fluid connection

#12
20240159335
2024-05-16

ADAPTIVE TILE COUPLING

#13
20240084936
2024-03-14

CONNECTOR AND METHOD FOR CONNECTING COMPOSITE PIPELINES

#14
20240035599
2024-02-01

Spade Flange Tool with Fluid Passage

#15
20230323987
2023-10-12

Detachable anti-vibration sealing protection device for pipe flange

#16
20230265950
2023-08-24

DEVICE FOR CONNECTING A GAS-CARRYING PIPE ELEMENT AND METHOD FOR CONNECTING A GAS-CARRYING PIPE ELEMENT

#17
20230084703
2023-03-16

Sealing Device and Method for the Production Thereof and Pipeline System

#18
20220412489
2022-12-29

Fluidic connection device and non-return insert valve for vehicles

#19
20220316640
2022-10-06

Pipe having a flange

#20
20220292325
2022-09-15

Radio-frequency identification connector

#21
20220221091
2022-07-14

Radio-frequency identification fluid connection

#22
20220128181
2022-04-28

System and a method for providing a sterile fluid connection between a first fluid channel and a second fluid channel

#23
20220018465
2022-01-20

A SAVER SUB FOR A CONNECTION SYSTEM AND A METHOD OF INSTALLING SUCH A SAVER SUB

#24
20210361901
2021-11-25

Apparatus and method for providing gases to a user

#25
20210348704
2021-11-11

Apparatus for hydrostatic testing using power from and ROV

#26
20210278024
2021-09-09

Fluid conduit interlock

#27
20210183348
2021-06-17

Plates and plate assemblies for noise attenuators and other devices and methods making the same

#28
20210172558
2021-06-10

Directed jet impulse pig launching system and method of its use

#29
20210018122
2021-01-21

Advanced Coupling System

#30
20200166170
2020-05-28

Floatable pipe combination

#31
20190376627
2019-12-12

RESPONSIVE GIB SUPPORT STRUCTURE

#32
20190362939
2019-11-28

Radical deactivation component, plasma processing apparatus using the same and radical deactivation method

#33
20190285209
2019-09-19

Vibration damping connector systems

#34
20190250061
2019-08-15

Apparatus for hydrostatic testing

#35
20190113161
2019-04-18

Flange assembly

#36
20190113160
2019-04-18

Flange tab system

#37
20190063663
2019-02-28

Directed jet impulse pig launching system and method of its use

#38
20180356017
2018-12-13

Pipe connector and a pipe connector unit

#39
20180313481
2018-11-01

Composite fluid conduit assembly

#40
20180305915
2018-10-25

Broken water closet ring repair device

#41
20180169368
2018-06-21

Apparatus and method for providing gases to a user

#42
20180119865
2018-05-03

HIGH-HEAT-LOAD VACUUM DEVICE AND METHOD FOR MANUFACTURING THE SAME

#43
20180045345
2018-02-15

Pipe coupling having double-threaded tightening fastener and associated methods

#44
20180010720
2018-01-11

Electrically isolating block and flange for rail-heating duct

#45
20170198639
2017-07-13

Double walled tube drainage system

#46
20170030501
2017-02-02

Dismantling joint

#47
20170016789
2017-01-19

Thermoelectric heating, cooling and power generation for direct mount and dual compartment fill remote seal systems

#48
20160377208
2016-12-29

Gasket for Threaded Pipe Flange

#49
20160369935
2016-12-22

Fluid-conducting system with cathodic corrosion protection

#50
20160338187
2016-11-17

Diaphragm flange and method for lowering particle beam impedance at connected beam tubes of a particle accelerator

#51
20160319970
2016-11-03

Pipe coupling construction, and coupling

#52
20160298798
2016-10-13

Assembly for Connecting a Tube

#53
20160290544
2016-10-06

Multiple field device flange

#54
20160245449
2016-08-25

Irrigation Pipe Coupling

#55
20160245440
2016-08-25

Tube seal assembly

#56
20160208968
2016-07-21

Locking quick connect spray shield with visual indicator

#57
20160208967
2016-07-21

Locking quick connect spray shield with visual indicator

#58
20160161032
2016-06-09

Safety lock for a gate valve

#59
20160123510
2016-05-05

Valve adapter connection assembly

#60
20160101454
2016-04-14

Roller set and pipe elements

#61
20160084725
2016-03-24

Cooling for industrial process variable transmitters

#62
20160084420
2016-03-24

Connection system for connecting PEX tubing to a fitting which includes a clamp

#63
20160076687
2016-03-17

Device and method for securing a drain tile

#64
20160069495
2016-03-10

Bonding clip for fluid conduit coupling

#65
20160001031
2016-01-07

Apparatus and method for providing gases to a user

#66
20150330545
2015-11-19

DEVICE FOR CONNECTION BETWEEN ADJACENT SOLAR RECEIVER TUBES

#67
20150276437
2015-10-01

Adapter for inserting wafer ring between flanges of process piping

#68
20140265325
2014-09-18

Wave washer, method of manufacture, method of use, and pipe joint using same

#69
20130032360
2013-02-07

Alignment of BOP stack to facilitate use of a rotating control device

#70
20120193910
2012-08-02

Flanged Spool With Pull Collar

#71
20120175002
2012-07-12

Check valve for a pipe section

#72
20120112026
2012-05-10

APPARATUS FOR SUPPORTING AN ASSEMBLY OF CONFLAT-CONNECTED ULTRA-HIGH VACUUM MODULES

#73
20120103630
2012-05-03

Alignment of BOP stack to facilitate use of a rotating control device

#74
20120091141
2012-04-19

Retro-Fit Quick-Release Sealing Device

#75
20120018014
2012-01-26

Joint cover with manifold for duct leak detection system

#76
20110220023
2011-09-15

NITROGEN GAS INJECTION APPARATUS

#77
20110175350
2011-07-21

Aircraft huffer coupling adapter and methods of use

#78
20110168405
2011-07-14

Alignment of BOP stack to facilitate use of a rotating control device

#79
20100284738
2010-11-11

Connection devices

#80
20100275445
2010-11-04

Valve assembly having a unitary valve sleeve

#81
20100264347
2010-10-21

Seal retainer/line centering clips with multiple flange capability

#82
20100176559
2010-07-15

GASKET AND GASKET ASSEMBLY FOR SEALING A PROBE IN A DISPOSABLE SYSTEM

#83
20100068986
2010-03-18

Testing and venting pipe annulus

#84
20080271549
2008-11-06

Connecting flange for analytical instruments and an analytical probe equipped with such connecting flange and a process for installing the instruments

#85
20080101856
2008-05-01

Assemblies for coupling two elements and coupled assemblies

#86
20080080080
2008-04-03

Sight glasses and pipes incorporating the same

#87
20070251579
2007-11-01

Valve assembly having a unitary valve sleeve

#88
20070246676
2007-10-25

Seal retainer/longitudinal centering clips with multiple flange capability

#89
20070001062
2007-01-04

Clipping bracket

#90
20060220383
2006-10-05

STEAMOUT EFFLUENT CATCHMENT BLIND FOR TANKS AND PRESSURE TANKS

#91
20060137431
2006-06-29

Bleed leak detection system

#92
20060096641
2006-05-11

Pipe coupling including an orifice plate and a rate of flow measuring device

#93
20060049635
2006-03-09

Flange adapter

#94
20060022466
2006-02-02

Flange adapter

#95
20050189762
2005-09-01

Connecting flange for analytical instruments and analytical probe equipped with such a connecting flange

#96
18757150
2025-02-18

Hygienic clamp with position feedback

#97
18362808
2025-09-23

Methods structures devices assemblies systems and functionally associated machine executable instructions for industrial processing of material

#98
15608613
2020-04-21

Method and apparatus for directing and containing leakage