ClassID:

174380

G02B6/52 - CPC Classification

Classification description:

Light guides; Processes or apparatus adapted for installing optical fibres or optical cables; Underground or underwater installation; Installation through tubing, conduits or ducts using fluids, e.g. air

Recent Application in this class:
#1
20260009959
2026-01-08

OPTICAL FIBER CABLE AND METHOD FOR MANUFACTURE

#2
20250364792
2025-11-27

INTEGRATED TRANSMISSION LINE INSTALLATION SYSTEM

#3
20250347885
2025-11-13

ACCESSORY FOR PROTECTING SPLICED OPTICAL FIBRES, OPTICAL FIBRE CABLE ASSEMBLIES, KITS OF PARTS, METHODS OF MANUFACTURE AND INSTALLATION THEREOF

#4
20250323476
2025-10-16

TRANSMISSION LINE INSTALLATION SYSTEM

#5
20250279224
2025-09-04

CABLE SYSTEM

#6
20250130374
2025-04-24

PRE-TERMINATED OPTICAL FIBRE CABLE ASSEMBLY, KITS OF PARTS, METHODS OF MANUFACTURE AND INSTALLATION THEREOF

#7
20250028135
2025-01-23

SYSTEM AND DEPLOYMENT METHOD FOR A FIBER OPTIC CONNECTOR ASSEMBLY HAVING A BLOWABLE SECTION AND A NON-BLOWABLE SECTION

#8
20240427105
2024-12-26

FIBER OPTIC ENCLOSURE WITH FIBER TUBES SEALED OUTSIDE THE ENCLOSURE

#9
20240353647
2024-10-24

APPARATUS FOR LAYING AN OPTIC CABLE INTO A DUCT

#10
20240322532
2024-09-26

TRANSMISSION LINE ADVANCEMENT SYSTEM INCLUDING A TRANSMISSION LINE SENSOR

#11
20240210649
2024-06-27

APPARATUS FOR INSTALLING A CABLE INTO A CONDUIT

#12
20240184077
2024-06-06

AN END CONNECTOR FOR A FIBRE OPTIC MICRO DUCT

#13
20240053569
2024-02-15

CABLE INSTALLATION APPARATUS COMPRISING REPLACEABLE DRIVE DEVICE

#14
20240053560
2024-02-15

OPTICAL FIBER CABLE STRUCTURE HAVING ROLLABLE RIBBON UNITS AND AN ELASTOMERIC LAYER

#15
20240045165
2024-02-08

CABLE INSTALLATION APPARATUS COMPRISING CLAMPING FORCE CONTROL SYSTEM

#16
20240012218
2024-01-11

JETTING OPTIMIZED OUTDOOR AND INDOOR MULTI-FUNCTION DROP CABLE

#17
20230407711
2023-12-21

ELECTRICALLY CONDUCTIVE FIBER OPTIC SLICKLINE FOR COILED TUBING OPERATIONS

#18
20230400657
2023-12-14

Cable overblowing connector

#19
20230358988
2023-11-09

Apparatus and a method for processing an optical fiber unit

#20
20220393444
2022-12-08

Integrated transmission line installation system

#21
20220390702
2022-12-08

System and deployment method for a fiber optic connector assembly having a blowable section and a non-blowable section

#22
20220344916
2022-10-27

Introducing an elongated element into a submarine duct

#23
20220252202
2022-08-11

SYSTEM AND METHOD OF MAPPING A DUCT

#24
20210313783
2021-10-07

Transmission line installation system

#25
20200379199
2020-12-03

Fibre optic accessory

#26
20200012063
2020-01-09

Fibre optic accessory

#27
20190341752
2019-11-07

Transmission line installation system

#28
20190113701
2019-04-18

Optical fiber cable with dual layer buffer tube for microduct application

#29
20190094480
2019-03-28

Helix hand reversal mitigation system and method

#30
20180283595
2018-10-04

System and method of mapping a duct

#31
20170269320
2017-09-21

Method of laying optical fiber and transfer apparatus for winding optical fiber

#32
20170068062
2017-03-09

Optical broadband node cable

#33
20160054534
2016-02-25

Optical fibre installation in flexible riser

#34
20140353561
2014-12-04

SYSTEM AND METHOD FOR GUIDING A CABLE

#35
20100071678
2010-03-25

Method and apparatus for introducing an item into a conduit

#36
20090148110
2009-06-11

Optical fiber for pumping and method

#37
20090145613
2009-06-11

OPTICAL FIBER FOR PUMPING AND METHOD

#38
20080061101
2008-03-13

FILAMENTOUS MEMBER INJECTOR AND METHOD FOR INJECTING FILAMENTOUS MEMBERS

#39
19055453
2026-05-19

Pump down fiber system, method and tools for multilateral wells

#40
17473802
2024-10-01

Cable installation using parachute