F17D5/04 - CPC Classification Index

ClassID:

154594 ⎘

F17D5/04 - CPC Classification

Classification description:

Protection or supervision of installations; Preventing, monitoring, or locating loss by means of a signalling fluid enclosed in a double wall

Recent Application in this class:

20240117916

2024-04-11

Monitoring of Lined Pipeline

20230324010

2023-10-12

REAL TIME INTEGRITY MONITORING OF ON-SHORE PIPES

20230213136

2023-07-06

Monitoring of Lined Pipeline

20220146053

2022-05-12

Real time integrity monitoring of on-shore pipes

20220090724

2022-03-24

Pipeline-leak-containment apparatus

20210293388

2021-09-23

Real time integrity monitoring of on-shore pipes

20200208771

2020-07-02

System for circulating air through double pipes for supplying gas and air circulation method using same

20180320826

2018-11-08

Real time integrity monitoring of on-shore pipes

20180306374

2018-10-25

Monitoring of lined pipeline

#10

20180274731

2018-09-27

Real time integrity monitoring of on-shore pipes

#11

20180195925

2018-07-12

Pipeline leak detection device

#12

20150068288

2015-03-12

Leak location detection system

#13

20130199273

2013-08-08

Monitoring fluid flow in a conduit

#14

20120248251

2012-10-04

Conduit protection system and method

#15

20100308574

2010-12-09

Double pipe apparatus

#16

20100175772

2010-07-15

Hose system for high pressure hydraulic system

#17

20090242042

2009-10-01

Safety system for fluid conduit

#18

20090139596

2009-06-04

DUAL-CONTAINMENT PIPE CONTAINING FLUOROPOLYMER

#19

20080141761

2008-06-19

Flood and mold protection system

#20

20070119238

2007-05-31

Collecting conduit, apparatus and method for leakage monitoring and leakage location