ClassID:

153285

F16L43/008 - CPC Classification

Classification description:

Bends; Siphons made from plastic material

Recent Application in this class:
#1
20260009483
2026-01-08

CONNECTOR DEVICE

#2
20250327541
2025-10-23

COUPLING BUSHING WITH FLEXIBLE ANGULAR POSITION AND ITS PRODUCTION METHOD

#3
20250251066
2025-08-07

OIL TUBING CONNECTOR

#4
20250003434
2025-01-02

PLASTIC VENT WITH A FLOW DISRUPTOR

#5
20240280193
2024-08-22

CONNECTION ARRANGEMENT DEVICE AND METHOD FOR FLUID LINE

#6
20240271730
2024-08-15

Releasable port connection assembly

#7
20240229995
2024-07-11

TUBE CONNECTOR, THERMAL MANAGEMENT SYSTEM, BATTERY BOX, AND BATTERY

#8
20240191815
2024-06-13

Connection Device Bent at Multiple Angles

#9
20240159331
2024-05-16

PLASTIC/FIBERGLASS VENT WITH FASTENER AND COMPRESSION LIMITER

#10
20240025105
2024-01-25

REINFORCED THERMOPLASTIC PIPE

#11
20230417355
2023-12-28

Weldable half-shell

#12
20230366387
2023-11-16

Device for Decoupling and for Vibration Control

#13
20230341074
2023-10-26

COMPOSITE ELBOWS, AGRICULTURAL IMPLEMENTS HAVING COMPOSITE ELBOWS, AND METHODS OF FORMING SUCH ELBOWS

#14
20230233894
2023-07-27

FIRE PROTECTION SYSTEM PIPE FITTINGS

#15
20230228356
2023-07-20

Multi-conduit system

#16
20230175627
2023-06-08

Plastic coolant fittings for hybrid module applications

#17
20230112745
2023-04-13

Sweep elbow pipe connector with optimized flow path

#18
20230045298
2023-02-09

Resin joint, channel block, and fluid control device

#19
20220381377
2022-12-01

Hose

#20
20220299140
2022-09-22

CONNECTING DEVICE

#21
20220255305
2022-08-11

Foam protective shell for refrigerator connectors

#22
20220235890
2022-07-28

Quick connector with modular flow control insert

#23
20210332923
2021-10-28

Female connector and connector assembly

#24
20210324989
2021-10-21

Connector and connection assembly

#25
20210310224
2021-10-07

Flexible drainage trap

#26
20210108748
2021-04-15

QUICK CONNECTOR FOR PLASTIC PIPE

#27
20210071793
2021-03-11

Fluid connector

#28
20210010619
2021-01-14

Long tubular pipe comprising a separating member and methods for mounting and bending such a pipe

#29
20200408342
2020-12-31

Connecting device

#30
20200370300
2020-11-26

Multi-directional gutter downspout system, and methods of making and using same

#31
20200271248
2020-08-27

Pipe with alternating sections

#32
20200240566
2020-07-30

Fitting for preventing distortion

#33
20200240309
2020-07-30

Connector

#34
20200072404
2020-03-05

Device and method for repairing pipe leakage

#35
20190154181
2019-05-23

Center pivot irrigation gooseneck with varying cross-sectional diameters

#36
20190128458
2019-05-02

Continuous fiber reinforced composite and metal electrofusion coupler

#37
20190107087
2019-04-11

Internal combustion engine pipe and internal combustion engine

#38
20190106870
2019-04-11

Flexible drainage trap

#39
20180292032
2018-10-11

Pipe with alternating sections

#40
20180283590
2018-10-04

Resin pipe joint

#41
20180202595
2018-07-19

Device comprising a liquid lipstick composition in the form of an inverse emulsion, and a porous application member

#42
20180172189
2018-06-21

PIPE FITTING

#43
20180128408
2018-05-10

Bent pipe structure

#44
20170307124
2017-10-26

Pipe elbows and methods of manufacture

#45
20170198842
2017-07-13

Conduit coupling apparatus and method

#46
20170130883
2017-05-11

MODULAR PIPE SYSTEMS AND COMPONENTS

#47
20160363346
2016-12-15

Furnace inducer elbow, gas furnace system having elbow, and method of manufacturing elbow

#48
20160327195
2016-11-10

QUICK CONNECT SYSTEM FOR VENT HOSE HOOK-UP

#49
20160326733
2016-11-10

Flexible drainage trap

#50
20160273810
2016-09-22

Flexible coupling with rotational capability

#51
20160273696
2016-09-22

Connection device, pipes incorporating same for fluid transmission piping of an aircraft or a spacecraft, and method for manufacturing said device

#52
20160195208
2016-07-07

Molded fluid transfer assemblies having increased working pressures and burst pressures

#53
20160131295
2016-05-12

A METHOD OF MANUFACTURING AN ELBOW CHANNEL AND AN ELBOW CHANNEL

#54
20160131019
2016-05-12

Bent pipe and manufacturing method thereof

#55
20160076682
2016-03-17

Method of joining pipes and fittings

#56
20160076677
2016-03-17

Mechanical restraint member

#57
20160061359
2016-03-03

DRAIN SYSTEM FOR A MOTOR VEHICLE

#58
20150226360
2015-08-13

Curved tube structure and die for forming curved tube

#59
20150059911
2015-03-05

Metal-containing polymeric reinforced pipe, method for manufacturing same and pipeline produced using said pipe

#60
20140166144
2014-06-19

Composite ducts and methods

#61
20140090166
2014-04-03

Flexible drainage assembly

#62
20140069548
2014-03-13

Resin end-face butt joint, method for welding the joints, and piping member

#63
20140023812
2014-01-23

Composite waste and water transport elements and methods of manufacture for use on aircraft

#64
20140020811
2014-01-23

Modular fitting

#65
20130038052
2013-02-14

Pipe and siphon receptacle apparatus coupling adaptor

#66
20130020797
2013-01-24

Fittings for sealed retention to end portions of pipes and related methods

#67
20120248764
2012-10-04

Conduit coupling apparatus and method

#68
20120248761
2012-10-04

Containment pipe fittings and methods

#69
20120098254
2012-04-26

Adapters and connector assemblies for flow managing apparatuses

#70
20110309612
2011-12-22

Dryer duct elbow

#71
20110304137
2011-12-15

Conduit coupling apparatus and method

#72
20100024120
2010-02-04

Flexible drainage trap

#73
20100018590
2010-01-28

Drain system

#74
20090261579
2009-10-22

Reinforced pipe fitting with eccentric flow path

#75
20090208271
2009-08-20

MODULAR COUPLING SYSTEM

#76
20090160179
2009-06-25

COUPLING RELEASE MECHANISM FOR IRRIGATION SYSTEM

#77
20090160178
2009-06-25

CENTERING SYSTEM FOR COUPLING FOR IRRIGATION SYSTEM

#78
20050206160
2005-09-22

Irrigation coupling apparatus

#79
20050140060
2005-06-30

Method of making a molded plastic elbow

#80
20050133509
2005-06-23

Joint for fuel tank and method for manufacturing the same

#81
18127460
2025-06-24

Attachment system for a power air blower

#82
16940275
2022-07-12

Conduit coupling apparatus and method

#83
16389963
2023-02-21

Sweep elbow pipe connector with optimized flow path