Patents-Review.com
ClassID:

153405 ⎘

F16L55/1608 - CPC Classification

Classification description:

Devices or appurtenances for use in, or in connection with, pipes or pipe systems; Devices for covering leaks in pipes or hoses, e.g. hose-menders by replacement of the damaged part of the pipe

Recent Application in this class:
#1
20260139785
2026-05-21

HYDRAULIC HOSE REPAIR SYSTEM AND METHOD

 #2
20250389365
2025-12-25

PIPE LOOSENING DEVICE AND METHOD

 #3
20250377063
2025-12-11

GATE INSERT VALVE AND METHOD OF INSERTION INTO PRESSURIZED PIPELINES

 #4
20250146602
2025-05-08

PIPE CONNECTION DEVICE FOR REPAIRS

 #5
20250092993
2025-03-20

DEVICE FOR RESTORATION OF PRESSURE RETAINING ITEMS SUBJECT TO MATERIAL DEGRADATION

 #6
20250092980
2025-03-20

PIPE INSTALLATION SYSTEM

 #7
20240295284
2024-09-05

PIPE LOOSENING DEVICE AND METHOD

 #8
20240288077
2024-08-29

Method of opening fluid control valve and fluid control valve used for the same

 #9
20240271737
2024-08-15

REPAIR BOOT FOR AN AIR INTAKE ASSEMBLY

 #10
20240019069
2024-01-18

Repair of rigid plastic pipe

 #11
20230304589
2023-09-28

Method of opening fluid control valve and fluid control valve used for the same

 #12
20220268390
2022-08-25

Pipe loosening device and method

 #13
20220205576
2022-06-30

Broken pipe extractor

 #14
20220128184
2022-04-28

Pipe Fitting Replacement Device And Method Of Use

 #15
20210268612
2021-09-02

Repair welding method

 #16
20210262600
2021-08-26

System and method of releasably connecting pipe sections

 #17
20210071780
2021-03-11

Pipe loosening device and method

 #18
20200072404
2020-03-05

Device and method for repairing pipe leakage

 #19
20200072385
2020-03-05

Pipe loosening device and method

 #20
20200009802
2020-01-09

Cured in place liner termination

 #21
20190249810
2019-08-15

Method for Attaching an End-Seal Fitting to a Lined Host Pipe

 #22
20190032836
2019-01-31

Pipe repair coupling tool and method of use

 #23
20180195641
2018-07-12

Pipe loosening device and method

 #24
20180180213
2018-06-28

Universal device for the replacement of worn or lacerated parts of connecting conduits between components of climate control, cooling or hydraulic systems

 #25
20180180203
2018-06-28

System, method and apparatus for expansion coupling for pipes

 #26
20180094761
2018-04-05

FLUIDIC PIPING SYSTEM FOR AIRCRAFT AND METHOD FOR REPAIRING SAME

 #27
20180045334
2018-02-15

LEAD SERVICE WATER PIPE LINE REMOVAL APPARATUS AND METHOD

 #28
20180017192
2018-01-18

DEVICE AND METHOD FOR COUPLING PIPES

 #29
20180002146
2018-01-04

Component for replacing pipes, method of use, and kit of parts for use in removing pipes

 #30
20170268709
2017-09-21

System and Method of Releasably Connecting Pipe Sections

 #31
20170152971
2017-06-01

Pipe adapter device

 #32
20170108156
2017-04-20

System and method for pipe insertion in a pipeline

 #33
20170108155
2017-04-20

System and method for pipe insertion in a pipeline

 #34
20160348812
2016-12-01

Cured in place liner termination

 #35
20160178109
2016-06-23

IN-SITU INSTALLABLE REPLACEMENT PIPELINE AND METHOD OF INSTALLATION THEREOF

 #36
20160153593
2016-06-02

IMPROVEMENTS IN AND RELATING TO PIPE COUPLING

 #37
20140237792
2014-08-28

Method and device to remove pipe

 #38
20130305550
2013-11-21

Repair-pipe/designed-pipe measuring system

 #39
20130199651
2013-08-08

Pipeline isolation tool and method

 #40
20120306192
2012-12-06

Repair coupling for piping systems

 #41
20120269582
2012-10-25

Method of joining two portions of an underwater pipeline for conducting fluids and/or gas

 #42
20120261914
2012-10-18

Method of joining two portions of an underwater pipeline laid on the bed of a body of water to conduct fluid and/or gas

 #43
20120060341
2012-03-15

Method and device to remove pipe

 #44
20110048612
2011-03-03

Expansion repair coupling

 #45
20100229990
2010-09-16

Aircraft fluid transport line repair kit and method of use thereof

 #46
20100175771
2010-07-15

Telescoping double blocking pipe plug

 #47
20100133804
2010-06-03

Method of replacing pipe couplings

 #48
20100032045
2010-02-11

Method for replacing pipes, and apparatus therefor

 #49
20090211072
2009-08-27

Method for joining together steel pipes for conveying fluids under pressure

 #50
20090013516
2009-01-15

Methods for Expanding a Pipeline

 #51
20080309067
2008-12-18

Repair pipe fittings

 #52
20080296892
2008-12-04

Extendable pipe union

 #53
20080252068
2008-10-16

Expansion repair coupling

 #54
20070209184
2007-09-13

Method and device to remove pipe

 #55
20070176411
2007-08-02

Conduit fitting for conduits

 #56
20070154270
2007-07-05

PIPELINE

 #57
20070017589
2007-01-25

Pipe repair tool

 #58
20060108789
2006-05-25

Conduit repair fixture and method

 #59
20050212295
2005-09-29

A/C pipe containment cap and method

 #60
14540795
2016-01-05

System and method for in-place vent pipe restoration