ClassID:

153271

F16L41/086 - CPC Classification

Classification description:

Branching pipes; Joining pipes to walls; Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe fixed with screws

Recent Application in this class:
#1
20260132878
2026-05-14

FLUID DELIVERY SYSTEM

#2
20260078855
2026-03-19

EXHAUST PIPE ASSEMBLY FOR A GAS-POWERED ELECTRIC GENERATOR

#3
20250122966
2025-04-17

CONNECTOR FOR FUEL STRINGER DUCT

#4
20250043892
2025-02-06

CONNECTION ARRANGEMENT DEVICE AND MEHTOD FOR FLUID LINE

#5
20230151910
2023-05-18

CONNECTING ASSEMBLY FOR A GAS COOKING APPLIANCE

#6
20230076808
2023-03-09

MODULAR CONNECTOR SYSTEM CONFIGURED FOR SETTING VERTICAL OR HORIZONTAL PIPING OR PREFAB ASSEMBLIES IN PLACE PRIOR TO WALL CONSTRUCTION

#7
20230059749
2023-02-23

Feature for safeguarding fastener clamp-load on metal seal

#8
20230020840
2023-01-19

Hydraulic fitting, and applications thereof in robot systems

#9
20230015663
2023-01-19

Hydraulic fitting, and applications thereof in robot systems

#10
20220282690
2022-09-08

Intake manifold with in-built heat exchanger

#11
20220228680
2022-07-21

Hydraulic adapter unit, hydraulic pipe member, and method for manufacturing hydraulic pipe member

#12
20220221084
2022-07-14

Heat exchange pipe joint and battery pack

#13
20220205566
2022-06-30

Hose connection joint structure for battery cooling system

#14
20210285408
2021-09-16

Intake manifold with in-built heat exchanger

#15
20210207357
2021-07-08

OVERFLOW PIPE SYSTEM

#16
20210197242
2021-07-01

Tubular element and assemblies

#17
20200400388
2020-12-24

Port connection for a heat exchanger

#18
20200049300
2020-02-13

Gap filling shipping cap for leveraged refrigerant fitting

#19
20200001970
2020-01-02

Duct stringer

#20
20190316720
2019-10-17

Support assembly

#21
20190195410
2019-06-27

Piping system

#22
20190093811
2019-03-28

Connector fitting for a fluid hose in a vehicle and connector system

#23
20190017643
2019-01-17

Connection device

#24
20180370326
2018-12-27

CONNECTION ARRANGEMENT FOR AN AIR CONDITIONING SYSTEM AND MOBILE AIR CONDITIONING SYSTEM

#25
20180216569
2018-08-02

Fluid conduit assembly for connecting orthogonally oriented fluid connections

#26
20180187814
2018-07-05

Connecting element for connecting a pipe to a component of an air-conditioning system

#27
20180141259
2018-05-24

Seal ring for vent saddle in extrusion barrel

#28
20180087646
2018-03-29

Plug for vehicle

#29
20180080691
2018-03-22

Hose alignment subassemblies

#30
20180023602
2018-01-25

Connection devices for fluidic devices

#31
20170370514
2017-12-28

Flow-undisrupted process

#32
20170363241
2017-12-21

Connector

#33
20170275808
2017-09-28

Appliance ventilation assembly

#34
20170108292
2017-04-20

Connector For Condenser Header Tank

#35
20160348370
2016-12-01

Method of manufacturing a composite tube

#36
20160334105
2016-11-17

Self-centering bolted fluid fitting

#37
20160334038
2016-11-17

ADAPTER FOR DRAINAGE HOLE

#38
20160298801
2016-10-13

TUBE FASTENER ASSEMBLY AND METHOD FOR FASTENING A TUBE TO A TUBE FASTENER ASSEMBLY

#39
20160298521
2016-10-13

Flange structure

#40
20160252072
2016-09-01

System and method for insertion and extraction of a device to and from a fluid-containing body

#41
20150300544
2015-10-22

Piping connection device and heat pump cycle device having same

#42
20150260321
2015-09-17

Pipe joining structure

#43
20150152987
2015-06-04

Connecting structure for refrigerant pipe and inverter including connecting structure

#44
20140367960
2014-12-18

Joint including connection surface, pipe including pipe joint, and piping structure including same

#45
20140352809
2014-12-04

Diverter and lid assembly for use with a rain barrel device and system

#46
20140300105
2014-10-09

Heat exchanger housing connection

#47
20140265307
2014-09-18

AC dual joint-block design

#48
20140117662
2014-05-01

Large diameter fiberglass tank adapter

#49
20140090830
2014-04-03

Lubricator with interchangeable ports

#50
20140062079
2014-03-06

Connector

#51
20140028022
2014-01-30

Hydraulic suction line

#52
20120305229
2012-12-06

HEAT EXCHANGER AND RELATED METHODS

#53
20120299292
2012-11-29

Fluid passage connecting device and refrigerating cycle apparatus having the same

#54
20120248760
2012-10-04

Connecting block

#55
20120223519
2012-09-06

Pipe joining structure

#56
20120098254
2012-04-26

Adapters and connector assemblies for flow managing apparatuses

#57
20120091708
2012-04-19

Block fitting and seal structure

#58
20120074688
2012-03-29

DRAIN SEAL

#59
20110232335
2011-09-29

Washer/extractor with plastic hose connecting fitting

#60
20110214755
2011-09-08

Double metal seal fitting

#61
20110210545
2011-09-01

Metal seal fitting constraints

#62
20110103882
2011-05-05

PIPE FLANGE GUIDE SHROUD

#63
20110005613
2011-01-13

Diverter and lid assembly for use with a rain barrel device and system

#64
20100269940
2010-10-28

Multi-port inline flow cell for use in monitoring multiple parameters in a sanitary process line

#65
20100225106
2010-09-09

MULTIFUNCTION FLUID CONNECTOR FOR AUTOMOTIVE VEHICLE POWER SYSTEM

#66
20100201121
2010-08-12

H.V.A.C variable size saddle tap fitting

#67
20100170578
2010-07-08

SEPARABLE FAUCET

#68
20100156090
2010-06-24

METHOD AND APPARATUS FOR MAKING A FLUID CONNECTION TO A CONTAINER

#69
20100126303
2010-05-27

Conduit arrangement for a pressurized fluid, and method for the production thereof

#70
20100116480
2010-05-13

Vehicular climate control system

#71
20100052268
2010-03-04

Block fitting and seal structure

#72
20100034334
2010-02-11

Pressuriser for a pressurised water nuclear power plant

#73
20090322075
2009-12-31

Connecting arrangement for a fluid-conducting tube

#74
20090322073
2009-12-31

FASTENING ASSEMBLY FOR A SHOWER APPARATUS

#75
20090206596
2009-08-20

Sealing arrangement for a coupling for refrigerant lines

#76
20090140515
2009-06-04

PIPE CONNECTOR

#77
20090126808
2009-05-21

Connection structure between integrated panel and fluid device

#78
20090086571
2009-04-02

Apparatus for the production of a reactive flowable mixture

#79
20080315457
2008-12-25

Joint in Fluid Device and Method of Manufacture

#80
20080258459
2008-10-23

Pipe joint

#81
20080210308
2008-09-04

Method and Structure for Retaining a Tube

#82
20080197629
2008-08-21

Connecting arrangement for refrigerant lines

#83
20080129043
2008-06-05

Conduit to component fitting having a leak detection mechanism

#84
20080116413
2008-05-22

Pneumatic tube assembly for electrical bonding of pneumatic components

#85
20080042434
2008-02-21

Device for Connecting a High Pressure Fuel Tube

#86
20080036209
2008-02-14

Assembly including a spring-energized polymeric seal

#87
20080000533
2008-01-03

Structure for Connection Between Integrated Panel and Fluid Device

#88
20070273102
2007-11-29

Block fitting and seal structure

#89
20070236008
2007-10-11

Pipe connecting structure

#90
20070126233
2007-06-07

O-ring-less low profile fittings and fitting assemblies

#91
20070014627
2007-01-18

Joint between the end of a first pipe and the wall of a second pipe

#92
20070007764
2007-01-11

Connections for tubing and method of connecting tubing segments

#93
20060175338
2006-08-10

Tank outlet fitting with flange

#94
20060162773
2006-07-27

Mechanical hot tapping method

#95
20060131874
2006-06-22

Error proof multi-line quick connector

#96
20060108796
2006-05-25

Highly tight connection device

#97
20060022458
2006-02-02

Sealed fluid connector assembly

#98
20050268602
2005-12-08

Arrangement for securely mounting an exhaust manifold to the cylinder head of an internal combustion engine

#99
20050184513
2005-08-25

Self-centering tubular connection

#100
20050167977
2005-08-04

Flange coupling and manufacturing method for the same

#101
20050029806
2005-02-10

Pipe joint structure

#102
20050023827
2005-02-03

Conduit coupling assembly

#103
18793443
2025-10-21

Hydronic pipe penetration waveguide