Patents-Review.com
ClassID:

153015 ⎘

F16L23/162 - CPC Classification

Classification description:

Flanged joints characterised by the sealing means the pipe ends abutting each other

Recent Application in this class:
#1
20250290630
2025-09-18

JOINT SEAL SYSTEM & METHOD

 #2
20250216073
2025-07-03

Joint Seal System & Method

 #3
20250155059
2025-05-15

FIXATION MECHANISM FOR HIGH TEMPERATURE SEALS OF TUBES

 #4
20250109811
2025-04-03

FLEXIBLE HOSE END FITTING ASSEMBLY

 #5
20250092972
2025-03-20

Connection System

 #6
20240360927
2024-10-31

FLUID DEVICE COUPLER AND FLUID DEVICE COUPLING STRUCTURE

 #7
20240309977
2024-09-19

HIGH TEMPERATURE FACE SEALS OF TUBES

 #8
20240288163
2024-08-29

Joint Seal System & Method

 #9
20230279977
2023-09-07

Modular duct connection and seal

 #10
20230194084
2023-06-22

Joint seal system and method

 #11
20230175618
2023-06-08

Flexible hose end fitting assembly

 #12
20230160506
2023-05-25

Clamping apparatus

 #13
20230135912
2023-05-04

Optimized connection assembly between two portions of a cryogenic line, comprising a double sealing barrier, a fluid expansion chamber and a detector for detecting the presence of the fluid in said chamber

 #14
20230096421
2023-03-30

Field device assembly including improved dielectric insulation system

 #15
20230043216
2023-02-09

Seal ring and conduit connector

 #16
20220412489
2022-12-29

Fluidic connection device and non-return insert valve for vehicles

 #17
20220178537
2022-06-09

Joint Seal System & Method

 #18
20220146023
2022-05-12

Connection system

 #19
20200309301
2020-10-01

QUICK CONNECT COUPLING

 #20
20200109803
2020-04-09

FLANGE ASSEMBLY AND METHOD OF INSTALLATION

 #21
20190390804
2019-12-26

Air lock system

 #22
20190368609
2019-12-05

Gasket-mounting structure and gasket

 #23
20190331269
2019-10-31

Wedge adapter seal

 #24
20190316804
2019-10-17

METHOD AND APPARATUS FOR ATTACHING FLANGE PORTIONS TO DUCTS

 #25
20190170350
2019-06-06

Joint seal system and method

 #26
20190170287
2019-06-06

Joint assembly for fluid carrying pipes

 #27
20190170286
2019-06-06

Joint assembly for fluid carrying pipes

 #28
20180292033
2018-10-11

Sealing material and joint

 #29
20180156362
2018-06-07

Coupling member, fluid-device connecting jig, and fluid-device connecting structure

 #30
20180094755
2018-04-05

Clamping system with controlled angular positioning for connecting together two tubes

 #31
20180010719
2018-01-11

Plastic seal fitting

 #32
20170276273
2017-09-28

Flange and method of attaching flange portions to duct members

 #33
20170254455
2017-09-07

FOLDED SEALING RING AND DEVICE FOR DETECTING COMPONENTS OF A FOLDED SEALING RING

 #34
20160312935
2016-10-27

Pipe coupling structure

 #35
20160238174
2016-08-18

Flexible pipe element and method for inserting a seal in a flexible pipe element

 #36
20160138458
2016-05-19

Flange plate

 #37
20160076787
2016-03-17

Method and apparatus for attaching flange portions to ducts

 #38
20160025223
2016-01-28

Gasket

 #39
20150377392
2015-12-31

Connection joint for pipes to convey gas, compressed air and other fluids

 #40
20150362110
2015-12-17

Breakaway coupling

 #41
20150345678
2015-12-03

ADJUSTABLE ANGLE PIPE FITTING

 #42
20150292656
2015-10-15

Pressing ring, joint, and valve

 #43
20150267830
2015-09-24

Fluid control device manifold, manifold assembling method, and connection tool

 #44
20150260321
2015-09-17

Pipe joining structure

 #45
20150252923
2015-09-10

Fluid coupling and retainer for fluid coupling

 #46
20150226368
2015-08-13

Insulated Tube Joint Connection

 #47
20150204473
2015-07-23

Pipe couplers and methods

 #48
20140140118
2014-05-22

Connection structure and inverter

 #49
20120223519
2012-09-06

Pipe joining structure

 #50
20120187677
2012-07-26

Connecting assembly and method for producing a connecting assembly

 #51
20110266483
2011-11-03

Sealing microsawtooth ring joint of two opposing surfaces

 #52
20110031745
2011-02-10

Fluid coupling and retainer for fluid coupling

 #53
20100013217
2010-01-21

Tube joint and method of joining tubes in an engine exhaust system

 #54
20100001472
2010-01-07

High pressure fluid sealing mechanism

 #55
20090022569
2009-01-22

Method and apparatus for attaching flange portions to ducts

 #56
20080271943
2008-11-06

Acoustic Muffler for a Hermetic Compressor

 #57
20080012319
2008-01-17

Pipe mating swivel adapter for misaligned joints

 #58
20060067860
2006-03-30

Construction for an engine exhaust system component

 #59
13856054
2015-12-29

Seal for use in subsea connections and subsea connections employing such a seal