F16L23/125 - CPC Classification Index

ClassID:

153012 ⎘

F16L23/125 - CPC Classification

Classification description:

Flanged joints specially adapted for particular pipes with an internal or external coating

Recent Application in this class:

20240003477

2024-01-04

Hydro-vac fitting

20230220938

2023-07-13

HYDRO-VAC FITTING

20200309304

2020-10-01

Hydro-vac fitting

20200309296

2020-10-01

Hydro-vac fitting

20200256489

2020-08-13

Irrigation pipe assembly

20190249812

2019-08-15

Pipe fittings having integrated thermoplastic with improved melt-flow characteristics for cured in place pipe systems and associated method of use

20190063647

2019-02-28

FULL-FACE FLARE JOINT FOR LINED PIPING SYSTEM

20180073669

2018-03-15

ARTICULATING COUPLING ASSEMBLY

20160066521

2016-03-10

Irrigation pipe and method of fabrication

#10

20160066520

2016-03-10

Irrigation pipe and method of fabrication

#11

20140001749

2014-01-02

Connection assembly comprising a motor vehicle fluid line and a connection fitting

#12

20130033033

2013-02-07

PIPELINE LINER NON-FLANGE CONNECTION

#13

20120098255

2012-04-26

Pipe coupling

#14

20120067441

2012-03-22

Irrigation pipe assembly

#15

20110049878

2011-03-03

Profiled Gasket For Lined Piping

#16

20090127851

2009-05-21

Pipe coupling

#17

20090052981

2009-02-26

Flange assembly

#18

20060226653

2006-10-12

Flange assembly

#19

20050052019

2005-03-10

Vented rotating flange assembly for plastic lined pipe