Patents-Review.com
ClassID:

153038 ⎘

F16L25/026 - CPC Classification

Classification description:

Constructive types of pipe joints not provided for in groups  -  ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means; Electrically insulating joints or couplings for flanged joints

Recent Application in this class:
#1
20250305606
2025-10-02

Modular Cryogenic Fluid High Voltage Transfer Line

 #2
20250271062
2025-08-28

GASKET WITH ELECTRICAL ISOLATING COATINGS

 #3
20240344609
2024-10-17

Gasket with electrical isolating coatings

 #4
20230133675
2023-05-04

Gasket with electrical isolating coatings

 #5
20210310559
2021-10-07

Gasket with electrical isolating coatings

 #6
20210254771
2021-08-19

Johnston coupling with galvanic separation

 #7
20210222807
2021-07-22

Gasket having interlocked inner diameter seal element

 #8
20210003218
2021-01-07

Sealing member for gasket, and gasket comprising same

 #9
20200347969
2020-11-05

Non-metallic high pressure high temperature high chemical compatibility flange isolation gasket

 #10
20200003346
2020-01-02

No contact connectors

 #11
20190264847
2019-08-29

Dielectric fitting for pressure regulator

 #12
20190249807
2019-08-15

NON-METALLIC HIGH PRESSURE HIGH TEMPERATURE HIGH CHEMICAL COMPATIBILITY FLANGE ISOLATION GASKET

 #13
20190242504
2019-08-08

FUEL PIPE

 #14
20180299044
2018-10-18

Gasket with electrical isolating coatings

 #15
20180266596
2018-09-20

Bulkhead fitting

 #16
20180266595
2018-09-20

Sealing system having interlocking inner diameter seal element to resist pressure changes

 #17
20180245693
2018-08-30

Gasket

 #18
20180135754
2018-05-17

Double-shoulder, double-rail serrated metal gasket

 #19
20180115011
2018-04-26

Flange assembly for use with a solid oxide fuel cell system

 #20
20180094756
2018-04-05

GASKET WITH ELECTRICAL ISOLATING COATINGS

 #21
20180058616
2018-03-01

Non-metallic high pressure high temperature high chemical compatibility flange isolation gasket

 #22
20180010720
2018-01-11

Electrically isolating block and flange for rail-heating duct

 #23
20170363235
2017-12-21

No contact connectors

 #24
20170291717
2017-10-12

Composite tubes for a fluid transport system

 #25
20170259937
2017-09-14

Ventilation conduit for an aircraft

 #26
20160348817
2016-12-01

Double-rail serrated metal gasket

 #27
20150377394
2015-12-31

Seal element for isolation gasket

 #28
20150276101
2015-10-01

Bulkhead fitting assembly

 #29
20150267846
2015-09-24

Bulkhead fitting assembly and method of making

 #30
20150267845
2015-09-24

Bulkhead fitting assembly and method of sealing a bulkhead opening

 #31
20150219258
2015-08-06

Pressure vessel penetrator isolation device

 #32
20140242896
2014-08-28

Ventilation conduit for an aircraft

 #33
20140232103
2014-08-21

Bulkhead fitting

 #34
20130329333
2013-12-12

Fluid transport system for preventing electrical discharge

 #35
20130328307
2013-12-12

Composite tubes for a fluid transport system

 #36
20130327888
2013-12-12

Conductive coupling assembly

 #37
20130207377
2013-08-15

Dielectric fitting

 #38
20130186503
2013-07-25

Corrosion mitigation system and method

 #39
20120326431
2012-12-27

Bulkhead fitting assembly

 #40
20110266755
2011-11-03

Isolation gasket, system and method of manufacture

 #41
20090243290
2009-10-01

Isolation gasket system incorporating secondary seal and compression limiter

 #42
20080226387
2008-09-18

Structure for Connecting End Parts and Vacuum System Using the Structure

 #43
20080042437
2008-02-21

Electrostatic dissipation solution for angled fuel port of a fuel supply unit

 #44
20080013246
2008-01-17

Method of protecting fuel tanks manufactured with composites against electrical discharges

 #45
20070145190
2007-06-28

Current insulation device for fuel systems

 #46
20060220324
2006-10-05

Isolation gasket, system and method of manufacture

 #47
20060186667
2006-08-24

Connecting insulated duct

 #48
20060017287
2006-01-26

Tie-back connection for subsea well

 #49
20050166624
2005-08-04

Electric insulating device of air conditioner, and air conditioner with the device

 #50
20050120732
2005-06-09

Connection structure of coolant pipe of air conditioner

 #51
20050058872
2005-03-17

Connection assembly for promoting electrical isolation

 #52
16427379
2020-08-25

Inner diameter seal gasket

 #53
16031592
2019-07-16

Method and apparatus for interrupting electrical conductivity through pipelines or other tubular goods