F16L13/122 - CPC Classification Index

ClassID:

152897 ⎘

F16L13/122 - CPC Classification

Classification description:

Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints with a seal made of lead, caulked packing, or the like for male-female connections

Recent Application in this class:

20240360925

2024-10-31

MANUFACTURING METHOD OF TUBE-ATTACHED COUPLING STRUCTURE AND TUBE-ATTACHED COUPLING STRUCTURE

20240360924

2024-10-31

PIPING COMPONENT AND SEALING ELEMENT FOR INSERTION THEREIN

20210247003

2021-08-12

Piping component and sealing element for insertion therein

20170211728

2017-07-27

Caulking die, caulking tool, method for manufacturing caulking joint using them

20120312409

2012-12-13

Hose assembly

20070246117

2007-10-25

Method of manufacturing double pipe

20070205598

2007-09-06

Heat exchanger pipe joint