ClassID:

152865

F16L11/16 - CPC Classification

Classification description:

Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics wound from profiled strips or bands

Recent Application in this class:
#1
20240416574
2024-12-19

HELICALLY WOUND TUBING WITH EXPOSED CONDUCTORS

#2
20240401724
2024-12-05

COILED GARDEN HOSE

#3
20230366494
2023-11-16

HOSE HAVING A MAGNETIC CONNECTOR

#4
20230323984
2023-10-12

MOUNTING AND CATHODIC PROTECTION

#5
20230271241
2023-08-31

Method for producing a carcass, a method of producing a flexible pipe and a flexible pipe

#6
20230001464
2023-01-05

SPIRAL TUBE

#7
20220339854
2022-10-27

Helically wound tubing with exposed conductors

#8
20220275884
2022-09-01

Flexible pipe with radial gas passage, manufacturing method and use thereof

#9
20220136623
2022-05-05

Explosion-proof flexible metal hose for natural gas pipelines

#10
20220003338
2022-01-06

Thermoplastic composite pipe with multilayer intermediate lamina

#11
20210142931
2021-05-13

Provision of electrical continuity and/or radial support

#12
20210054951
2021-02-25

Low-weight profiles and hoses having high flexural fatigue

#13
20210033230
2021-02-04

Line element with friction-reducing layer

#14
20210010621
2021-01-14

Line element with air gap insulation

#15
20200224816
2020-07-16

Flexible vacuum-insulated line

#16
20200158269
2020-05-21

EXTENSIBLE AND RETRACTABLE HOSE

#17
20200116288
2020-04-16

Line element with damping element

#18
20200102658
2020-04-02

Mounting and cathodic protection

#19
20200094296
2020-03-26

Device and a method for cleaning interiors of receptacles and facilities

#20
20200069918
2020-03-05

Tubular body

#21
20200063349
2020-02-27

Elongated tubular articles from wet-laid webs

#22
20200049280
2020-02-13

Connecting and cathodic protection

#23
20190376637
2019-12-12

Vacuum insulated structure with end fitting and method of making same

#24
20190338868
2019-11-07

Unbonded flexible pipe

#25
20190316711
2019-10-17

Immobilised insert

#26
20190234539
2019-08-01

Tapered stress-relieved helically reinforced hose

#27
20190193132
2019-06-27

DEVICE AND METHOD FOR PRODUCING STRIP WOUND TUBES

#28
20190162335
2019-05-30

Spoolable reinforced thermoplastic pipe for subsea and buried applications

#29
20190162334
2019-05-30

Flexible armoured pipe with a retaining layer of metal elongate strip

#30
20190137013
2019-05-09

Fluid permeable hose carcass

#31
20190084022
2019-03-21

Horizontally wound coil of metallurgically heat treated metal tubing in a multi-layered configuration

#32
20180299039
2018-10-18

Elongate tape element and method

#33
20180224028
2018-08-09

Line element having an inner element and an outer element

#34
20180195647
2018-07-12

Thermoplastic composite pipe with multilayer intermediate lamina

#35
20180117827
2018-05-03

A METHOD TO PRODUCE PLASTIC TUBE THAT HAS AT LEAST ONE STIFFENER

#36
20180106414
2018-04-19

Vacuum insulated structure with end fitting and method of making same

#37
20180080591
2018-03-22

Heated media line

#38
20170368586
2017-12-28

APPARATUS AND METHOD FOR PRODUCING STRIP WOUND TUBES

#39
20170328510
2017-11-16

Multilayer duct and method for manufacturing same and flexible strip able to form a layer of said duct

#40
20170254447
2017-09-07

Flexible tube and insertion device

#41
20170108150
2017-04-20

A FLEXIBLE METAL TUBE

#42
20170082223
2017-03-23

Tapered helically reinforced hose and its manufacture

#43
20170050369
2017-02-23

HELICALLY WOUND FLUID-FLOW HOSE

#44
20160347012
2016-12-01

Tapered helically reinforced hose and its manufacture

#45
20160258558
2016-09-08

Collapse resistant hose and the manufacture of the same

#46
20160230908
2016-08-11

Strip wound hose

#47
20160121078
2016-05-05

Compression resistant hose

#48
20160107401
2016-04-21

Windable body, apparatus and method for its production

#49
20160097472
2016-04-07

Fluid permeable hose carcass

#50
20160084426
2016-03-24

Flexible pipe including thermal insulation

#51
20160084425
2016-03-24

Vacuum insulated structure with end fitting and method of making same

#52
20160069486
2016-03-10

Elongate tape element and method

#53
20160069485
2016-03-10

Elongate tape element and method

#54
20160040805
2016-02-11

Flexible tube, flexible hose, and manufacturing method of flexible tube

#55
20160010770
2016-01-14

Flexible pipe having a carcass layer

#56
20160003381
2016-01-07

FLEXIBLE METAL PIPE, METHOD AND APPARATUS FOR PRODUCING THE SAME, AND HOSE COMPRISING THE FLEXIBLE METAL PIPE

#57
20150330539
2015-11-19

Tubular Member and Method and Apparatus For Producing a Tubular Member

#58
20150308043
2015-10-29

Method for producing an underwater pipe

#59
20150300539
2015-10-22

INVENTIVE SYSTEM AND METHODS FOR MAKING COMPOSITE REINFORCED PIPE BY ECCENTRIC APPLICATION WITH THE PORTABLE AND MOVABLE FACTORY, AND INSTALLING THE PIPE IN A PIPELINE

#60
20150252920
2015-09-10

Flexible pipe carcass for controlling flow induced vibration in a riser

#61
20150247593
2015-09-03

Method and apparatus for winding a liner inside a host pipe

#62
20150217708
2015-08-06

Wire harness and method for producing exterior member of wire harness

#63
20150217352
2015-08-06

Method and device for separating wound tubes having welded parts

#64
20150064381
2015-03-05

WOUND TUBE MADE OF PROFILED PLASTIC STRIPS

#65
20150060589
2015-03-05

Method of producing an unbonded flexible pipe

#66
20150059909
2015-03-05

Assembly consisting of a flexible tubular pipe for transporting hydrocarbon fluids and a secondary metal tube

#67
20150007903
2015-01-08

Flexible pipe body and method of producing same

#68
20140352833
2014-12-04

Method and device for cutting wound hoses

#69
20140318663
2014-10-30

Tubular bodies and methods of forming same

#70
20140318662
2014-10-30

Elongate tape and method of producing same

#71
20140311613
2014-10-23

Flexible pipe body and method

#72
20140216591
2014-08-07

Reinforced hose

#73
20140190585
2014-07-10

Method for controlling creep in spirally expandable profile

#74
20140116565
2014-05-01

Unbonded flexible pipe

#75
20140090737
2014-04-03

Vacuum insulated structure with end fitting and method of making same

#76
20140076605
2014-03-20

Flexible plastic hose and method for its manufacture

#77
20140037276
2014-02-06

Flexible tubing with embedded helical conductors and method of making

#78
20140027497
2014-01-30

Method of manufacturing coiled tubing using multi-pass friction stir welding

#79
20140020819
2014-01-23

Method for manufacturing continuous composite tube, apparatus for manufacturing continuous composite tube

#80
20140020766
2014-01-23

Method for manufacturing continuous composite tube, apparatus for manufacturing continuous composite tube

#81
20140014218
2014-01-16

Flexible armored pipe

#82
20140000748
2014-01-02

Unbonded flexible pipe

#83
20130284302
2013-10-31

Flexible and extendable spiral wound hose and method therefor

#84
20130269818
2013-10-17

CONDUIT FOR CONVEYING FLOWABLE MATERIAL

#85
20130247632
2013-09-26

Method for producing spiral pipe

#86
20130233433
2013-09-12

Process for manufacturing a wound hose, particularly a spiral wound metallic hose, as well as wound hose and flexible conduction element with a wound hose

#87
20130146325
2013-06-13

Ignition lead

#88
20130134617
2013-05-30

Flexible pipe

#89
20130112307
2013-05-09

Unbonded flexible pipe

#90
20130112306
2013-05-09

Pipeline regeneration pipe

#91
20130092277
2013-04-18

Tapered helically reinforced hose and its manufacture

#92
20130068334
2013-03-21

Flexible stretch hose

#93
20130056105
2013-03-07

Flexible pipe including carcass layer

#94
20120298246
2012-11-29

Flexible and extendable spiral wound hose and method therefor

#95
20120273082
2012-11-01

Flexible pipe including thermal insulation

#96
20120273081
2012-11-01

Flexible pipe having a carcass layer

#97
20120273080
2012-11-01

FLEXIBLE PIPE AND A METHOD OF PRODUCING A FLEXIBLE PIPE

#98
20120266997
2012-10-25

Flexible pipe and a method of producing a flexible pipe

#99
20120156414
2012-06-21

Wound tube made of profiled plastic strips

#100
20120103051
2012-05-03

Method for manufacturing a flexible piping device for an exhaust gas system of a motor vehicle

#101
20120018027
2012-01-26

Underwater conduit for fluid transport

#102
20120018025
2012-01-26

Composite flexible pipe and method of manufacture

#103
20120018023
2012-01-26

Flexible hose with smooth inner and/or outer wall

#104
20110290367
2011-12-01

SPIRAL TUBE FOR PRESSURE-SUPPORTING AND EASY PULL-OUT

#105
20110247695
2011-10-13

Flexible pipe having pressure armour layer and components thereof

#106
20110232796
2011-09-29

Stretchable stripwound hose

#107
20110214771
2011-09-08

Armour reinforcement

#108
20110209889
2011-09-01

Flexible tubing and novel manufacturing methods for making such a tubing

#109
20110203695
2011-08-25

FLEXIBLE PIPE

#110
20110192624
2011-08-11

Flexible tubing with improved signal transmission and method of making

#111
20110192485
2011-08-11

Flexible pipe having pressure armour layer and components thereof

#112
20110168287
2011-07-14

Flexible tubing with dual-level imbedded helical conductors and method of making

#113
20110162750
2011-07-07

Flexible pipe for conveying hydrocarbons having a high corrosion resistance, and method for making same

#114
20110073209
2011-03-31

Flexible vibration absorbing tube

#115
20110067776
2011-03-24

Method of manufacturing a reinforcement element for a flexible pipeline

#116
20110036441
2011-02-17

Flexible pipe for transporting hydrocarbons, which includes a tubular pipe carcass made of interlocked metal strip

#117
20110030831
2011-02-10

Flexible pipe having pressure armour layer

#118
20110000573
2011-01-06

TUBULAR ARTICLE

#119
20100206419
2010-08-19

STRETCHABLE METAL TUBE

#120
20100184577
2010-07-22

Apparatus for forming curls in reinforcing material-attached profile strip, method for producing spiral pipe, and apparatus for producing spiral pipe

#121
20100180976
2010-07-22

REINFORCED HOSE

#122
20100154916
2010-06-24

Wrappable styrenic pipe insulations

#123
20100154915
2010-06-24

HOSE

#124
20100146768
2010-06-17

Flexible pipe

#125
20100132824
2010-06-03

Composite reinforced strip windable to form a helical pipe and method therefor

#126
20100119806
2010-05-13

Roll of preformed steel cord reinforced strip

#127
20100089481
2010-04-15

Flexible pipe having high resistance to axial compression and method of manufacturing such a pipe

#128
20100089479
2010-04-15

Self-extending electrical hose

#129
20100089478
2010-04-15

Flexible pipe

#130
20100059134
2010-03-11

Flexible pipe

#131
20100050724
2010-03-04

Metallic strip and methods and structures incorporating the same

#132
20090309353
2009-12-17

Anti-kink device for hoses, in particular vacuum cleaner hoses

#133
20090159144
2009-06-25

FLEXIBLE PIPES

#134
20090117302
2009-05-07

METAL-RESIN COMPOSITE PIPES

#135
20090056824
2009-03-05

Metallic strip and methods and structures incorporating the same

#136
20090000683
2009-01-01

Flexible pipe

#137
20080283138
2008-11-20

Flexible pipe, its manufacture and use

#138
20080245435
2008-10-09

STRETCHABLE METAL TUBE

#139
20080202621
2008-08-28

Hose

#140
20080196160
2008-08-21

Water outlet fitting

#141
20080190508
2008-08-14

Tubular bodies and methods of forming same

#142
20080135157
2008-06-12

Manufacture of Reinforced Tubular Products of Predetermined Length

#143
20080110518
2008-05-15

Gas conduit system

#144
20080041483
2008-02-21

Duct and method of construction

#145
20080041482
2008-02-21

METAL TUBE ARRANGEMENT WITH INNER TUBE AND OUTER TUBE

#146
20080012297
2008-01-17

Flexible pipe element

#147
20070264085
2007-11-15

Method for repairing drainage pipe

#148
20070215228
2007-09-20

PRE-CONDITIONED AIR CONDUIT FORMED FROM CONTINUOUS STRIP

#149
20070199172
2007-08-30

Flexible hose for a vacuum cleaner and fabricating method thereof

#150
20070181203
2007-08-09

Composite strip windable to form a helical pipe and method therefor

#151
20070119512
2007-05-31

Flexible pipe with a permeable outer sheath and a method of its manufacturing

#152
20070062633
2007-03-22

Method of manufacturing a reinforcement element for a flexible pipeline

#153
20060278291
2006-12-14

Pipe element, especially for exhaust pipes in motor vehicles, and method for producing the same

#154
20060266429
2006-11-30

Hose for installing loose fill insulation

#155
20060174959
2006-08-10

Composite strip windable to form a helical pipe and method therefor

#156
20060157134
2006-07-20

Flexible pipe and method for producing the same

#157
20060124189
2006-06-15

Hose

#158
20060090808
2006-05-04

Flexible tubular fluid-transfer conduit

#159
20050229991
2005-10-20

Flexible tubular pipe comprising an elastomeric thermoplastic polymer sheath

#160
20050115623
2005-06-02

Device for limiting the lateral buckling of armouring plies of a flexible pipe

#161
20050106347
2005-05-19

Interlocked strip structure

#162
20050097720
2005-05-12

Method for fabricating flexible pipe with armor tendons

#163
20050079309
2005-04-14

Duct structural member

#164
20050011573
2005-01-20

Flexible liner air gap pipe

#165
20050010024
2005-01-13

Method for the production of tubes in composite materials

#166
20050005990
2005-01-13

Method for making tubular articles