ClassID:

152857

F16L11/121 - CPC Classification

Classification description:

Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting specially profiled cross sections

Recent Application in this class:
#1
20260078847
2026-03-19

PINCH VALVE TUBES USEFUL WITH PINCH VALVE SYSTEMS

#2
20250027585
2025-01-23

PINCH VALVE TUBES USEFUL WITH PINCH VALVE SYSTEMS

#3
20240369164
2024-11-07

FASTENING ELEMENT OF A T-SHAPED PROFILE HOSE, CONNECTION ARRANGEMENT WITH THE FASTENING ELEMENT, SETTING DEVICE AS WELL AS MANUFACTURING AND CONNECTION METHOD

#4
20230407999
2023-12-21

HYBRID INFLATABLE BOOM

#5
20230392722
2023-12-07

Multilayer Hose and Associated Method

#6
20230366491
2023-11-16

Flat flexible hose for transporting fluids

#7
20230213124
2023-07-06

Multilayer hose and associated method

#8
20230167924
2023-06-01

TUBE

#9
20220390045
2022-12-08

TAPERED HYDRAULIC HOSE, METHODS OF MAKING, AND APPLICATIONS THEREOF IN ROBOT SYSTEMS

#10
20220388229
2022-12-08

TAPERED HYDRAULIC HOSE, METHODS OF MAKING, AND APPLICATIONS THEREOF IN ROBOT SYSTEMS

#11
20220381377
2022-12-01

Hose

#12
20220341521
2022-10-27

COUPLING DEVICE FOR CONNECTING ELONGATED HOLLOW BODIES IN AN ASSEMBLY SYSTEM

#13
20220291092
2022-09-15

Sample shaker system with sealed airflow

#14
20220275885
2022-09-01

Flat flexible hose for transporting fluids

#15
20220112972
2022-04-14

Fluid duct

#16
20220042616
2022-02-10

Fluid component body and method of making same

#17
20210381628
2021-12-09

TUBE AND PROCESSING APPARATUS

#18
20210231238
2021-07-29

Thermoplastic elastomeric bellow duct

#19
20210190241
2021-06-24

Modular fluid spray nozzles and related systems and methods

#20
20210164592
2021-06-03

Methods of fabricating conduits for transporting fluids

#21
20210113043
2021-04-22

Vacuum cleaner hose

#22
20210010620
2021-01-14

Fluid duct

#23
20200200302
2020-06-25

Conduits for transporting fluids

#24
20200166160
2020-05-28

Internal spiral conduit bearing capacity reinforcing device and method for using the same

#25
20200030642
2020-01-30

Oxygen mask assembly with optimized package size

#26
20190360617
2019-11-28

Hose arrangement

#27
20190234539
2019-08-01

Tapered stress-relieved helically reinforced hose

#28
20190219202
2019-07-18

Coupling device for connecting elongated hollow bodies in an assembly system

#29
20190145554
2019-05-16

ANTI-TWIST WATER-SAVING PERMEABLE HOSE

#30
20190093798
2019-03-28

Flexible device and method

#31
20190093793
2019-03-28

Flexible protector and method

#32
20180209645
2018-07-26

Conduit and hot water supply system

#33
20180051833
2018-02-22

Duct and method for its manufacture

#34
20180017027
2018-01-18

Fuel piping for vehicle, and clamp therefor

#35
20170360600
2017-12-21

Convective device with partially detachable duct

#36
20170314544
2017-11-02

Peristaltic pump tube with non-uniform lumen profile

#37
20170225377
2017-08-10

Process for forming a divided conduit

#38
20170207505
2017-07-20

Battery system with elastic hose

#39
20170082223
2017-03-23

Tapered helically reinforced hose and its manufacture

#40
20160347012
2016-12-01

Tapered helically reinforced hose and its manufacture

#41
20160131019
2016-05-12

Bent pipe and manufacturing method thereof

#42
20160075524
2016-03-17

Feed hose for feeding connecting elements to a processing unit

#43
20160040805
2016-02-11

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

#44
20150345671
2015-12-03

Fluid hose device

#45
20150276096
2015-10-01

MICRODUCT FOR BLOWN CABLE

#46
20150249330
2015-09-03

Divided conduit

#47
20150159784
2015-06-11

Collapsible hose for a painting system

#48
20150068634
2015-03-12

RESIN HOSE AND METHOD FOR MANUFACTURING THE SAME

#49
20140338774
2014-11-20

Garden hose and hose irrigation system comprising said garden hose

#50
20140030032
2014-01-30

Apparatus for the automated feed of connecting elements to a processing unit and feed hose for the connecting elements

#51
20130216889
2013-08-22

HOSE MADE FROM AN ELASTIC MATERIAL

#52
20130092277
2013-04-18

Tapered helically reinforced hose and its manufacture

#53
20130037031
2013-02-14

TUBE WITH PROTRUSIONS FOR INFLATABLE HARNESS OF BREATHING MASK

#54
20120261062
2012-10-18

Process for forming a divided conduit

#55
20120234233
2012-09-20

Supply tube for a painting system

#56
20120168980
2012-07-05

Fine bubble delivery for potable water, wastewater, and clean water treatment

#57
20120111378
2012-05-10

HIGH PRESSURE HOSE

#58
20120018024
2012-01-26

Corrugated Pipe of a Fuel Line

#59
20110303507
2011-12-15

PETROCHEMICAL CRACKER

#60
20110146829
2011-06-23

GARDEN HOSE WITH BACKBONE

#61
20100200100
2010-08-12

Non-circular pipe profile

#62
20100183371
2010-07-22

Improvements relating to hose

#63
20100064670
2010-03-18

Reductant Supply System for a Waste Gas Cleaning Catalyst and a Heating Unit Therefor

#64
20100032042
2010-02-11

Duct optimization to prevent freezing

#65
20090276029
2009-11-05

Helical stent

#66
20090242064
2009-10-01

HOSE

#67
20090218037
2009-09-03

Piping

#68
20090217879
2009-09-03

Ribbed hose for milk extraction

#69
20090044954
2009-02-19

Method for Transporting Multiphase Fluids

#70
20080296789
2008-12-04

Fine bubble delivery for potable water, wastewater, and clean water treatment

#71
20080271804
2008-11-06

Flat-hose assembly for wound drainage system

#72
20080072983
2008-03-27

Flat pipe suitable for variable flow capacity

#73
20070212037
2007-09-13

Heating element and mounting for media piping of fuel cell systems

#74
20070157985
2007-07-12

Tubing and piping for multiphase flow

#75
20070131298
2007-06-14

Kink proof flat type water hose

#76
20070106373
2007-05-10

Internal formation for a conduit

#77
20070092345
2007-04-26

Fascines

#78
20070045907
2007-03-01

Irregularly textured apparatus for conveying fluid

#79
20070028984
2007-02-08

Helical piping

#80
20060265051
2006-11-23

Helical stent

#81
20060174960
2006-08-10

Flexible kink-resistant hoses

#82
20060081303
2006-04-20

Garden hose with backbone

#83
20060038042
2006-02-23

Structures of hoses

#84
20050274425
2005-12-15

Flexiform tubing

#85
20050139278
2005-06-30

Heated drain line apparatus

#86
20050115622
2005-06-02

Collapsible flexible pipe and method of manufacturing same

#87
20050087251
2005-04-28

Hose

#88
20050087248
2005-04-28

Highly flexible multistructure tube

#89
17169239
2026-01-06

Hose assembly having adjustable sleeve