ClassID:

153300

F16L47/16 - CPC Classification

Classification description:

Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics Screw-threaded joints

Recent Application in this class:
#1
20260139783
2026-05-21

VALVE CONNECTION ADAPTER AND VALVE UNIT

#2
20250303454
2025-10-02

ANHYDROUS APPLICATOR CLEAN-OUT TOOL

#3
20250207709
2025-06-26

MECHANICAL FITTINGS

#4
20250207708
2025-06-26

MECHANICAL FITTINGS FOR PVC BASED MATERIAL

#5
20250172223
2025-05-29

FLUID PUMP WITH INTEGRAL TUBING RETENTION DEVICE AND RELATED METHODS

#6
20250146608
2025-05-08

DEVICES AND METHODS OF MANUFACTURING COUPLERS FOR THE TRANSITION OF DIFFERENT CONDUIT SYSTEMS

#7
20240247746
2024-07-25

TUBULAR WITH SCREW THREAD

#8
20220307639
2022-09-29

Tubular with screw thread

#9
20220018478
2022-01-20

Apparatus and method for friction welding of reinforced thermosetting resin pipe joints

#10
20220016851
2022-01-20

Apparatus and method for threaded-welded reinforced thermosetting resin pipe joints

#11
20210317645
2021-10-14

Plumbing Trap Assembly

#12
20210199224
2021-07-01

Fibre reinforced polymer tube

#13
20210156501
2021-05-27

HOSE CONNECTOR

#14
20200056734
2020-02-20

No-crimp valve assembly

#15
20190305530
2019-10-03

Installation tool and method

#16
20190186670
2019-06-20

FINGER-TIGHT HIGH PRESSURE FLUIDIC COUPLING

#17
20190128460
2019-05-02

Low peak insertion tube end form

#18
20180172187
2018-06-21

Anti-rotation device for hydraulic connectors

#19
20180156372
2018-06-07

Conduit adapters

#20
20160123507
2016-05-05

Pipe connector fitting with elongate gasket and metal threads

#21
20160097478
2016-04-07

Pipe element having a composite pipe and a metal connector

#22
20160003383
2016-01-07

Integrated fluidic connection of planar structures for sample separation devices

#23
20150059911
2015-03-05

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

#24
20130025730
2013-01-31

DOMESTIC SERVICE PIPE SYSTEM AND USE THEREOF

#25
20120153613
2012-06-21

Connector part and fluid connection structure

#26
20120025519
2012-02-02

Plastic male screw connector using injection molding

#27
20110156384
2011-06-30

Pipe with reinforced female end

#28
20110017334
2011-01-27

Wired conduit segment and method of making same

#29
20100102555
2010-04-29

TUBE FITTING

#30
20100072742
2010-03-25

Electromagnetic bond welding of thermoplastic pipe distribution systems

#31
20100038905
2010-02-18

Reinforcing ring for a plastic fitting and plastic fitting incorporating a reinforcing ring

#32
20100001520
2010-01-07

PVC pipe coupling

#33
20090302599
2009-12-10

Pipe fitting

#34
20090174184
2009-07-09

WORKING METHOD OF THE EXTERNAL THREADED FRP (FIBERGLASS-REINFORCED PLASTIC) PIPE AND FITTING

#35
20080185836
2008-08-07

Pipe Nipple

#36
20080136067
2008-06-12

Method and apparatus for the production of hollow molded articles and a hollow molded article made by the method

#37
20080067808
2008-03-20

Threaded pipe joint coupling with wire lock device

#38
20070241556
2007-10-18

Pipe fitting

#39
20070096467
2007-05-03

Reinforcing ring for a plastic fitting and plastic fitting incorporating a reinforcing ring

#40
20060049631
2006-03-09

Pipe connection for pipe pieces made of plastic

#41
17824999
2026-03-03

Threaded adapter seal