ClassID:

174325

G02B6/4438 - CPC Classification

Classification description:

Light guides; Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables; Optical cables; Strengthening and protecting features facilitating insertion by fluid drag in ducts or capillaries

Recent Application in this class:
#1
20250130374
2025-04-24

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

#2
20240201461
2024-06-20

OPTICAL CABLE FOR BLOWN INSTALLATION

#3
20240094493
2024-03-21

OPTICAL CABLE

#4
20240061205
2024-02-22

Cable to reduce optical fiber movement and methods to fabricate

#5
20230367093
2023-11-16

Cable to reduce optical fiber movement and methods to fabricate

#6
20230280559
2023-09-07

FIBRE OPTIC CABLE, METHODS OF MANUFACTURE AND USE THEREOF

#7
20220003949
2022-01-06

Optical fiber cable

#8
20210263251
2021-08-26

Pre-terminated optical fibre cable assembly, methods of manufacture and installation thereof

#9
20210231896
2021-07-29

Small diameter fiber optic cables having low-friction cable jackets and optical fibers with reduced cladding and coating diameters

#10
20210055494
2021-02-25

Methods and systems for deploying optical fiber

#11
20210003801
2021-01-07

Protective tube for micro-duct installation of fiber optic cable

#12
20200379199
2020-12-03

Fibre optic accessory

#13
20200310065
2020-10-01

Blown optical fiber unit and method of manufacturing

#14
20200057220
2020-02-20

Methods and systems for deploying optical fiber

#15
20200041742
2020-02-06

Cable jackets with capillary structures

#16
20200026020
2020-01-23

Cable to reduce optical fiber movement and methods to fabricate

#17
20200012063
2020-01-09

Fibre optic accessory

#18
20200012062
2020-01-09

Pre-terminated optical fibre cable assembly, methods of manufacture and installation thereof

#19
20190146171
2019-05-16

Fiber optic cable

#20
20190039553
2019-02-07

Curtain airbag device mounting structure and curtain airbag deployment method

#21
20170153405
2017-06-01

Coextruded jacket for flame retardant fiber optic cables

#22
20160274324
2016-09-22

High installation performance blown optical fibre unit, manufacturing method and apparatus

#23
20160252693
2016-09-01

High fibre count blown optical fibre unit and method of manufacturing

#24
20150378123
2015-12-31

Fiber optic cable assembly with micro-duct protection

#25
20150299605
2015-10-22

Self-lubricating polymer composition and method of lubricating an article

#26
20150268437
2015-09-24

Air jetted micro-cable with super low resistance and dramatically improved for air blockage

#27
20150226928
2015-08-13

Flame-retardant optical cable for air-blown installation

#28
20140112630
2014-04-24

Optical fiber cable

#29
20130189397
2013-07-25

Pet Food Product with Interlocking Feature

#30
20100195963
2010-08-05

Concentric insulation sleeve having inner and outer surfaces with different properties

#31
20100067857
2010-03-18

High-fiber-density optical fiber cable

#32
20090324180
2009-12-31

Foamed fiber optic cable

#33
20090297110
2009-12-03

Optical transmission element and method for producing an optical transmission element

#34
20090252466
2009-10-08

AIR BLOWN OPTICAL FIBER UNIT FOR REDUCING MICRO-BENDING LOSS

#35
20090202209
2009-08-13

Air blown optical fiber unit having bead attached on the surface

#36
20090202208
2009-08-13

AIR BLOWN OPTICAL FIBER UNIT HAVING BEAD ATTACHED ON THE SURFACE

#37
20090148110
2009-06-11

Optical fiber for pumping and method

#38
20090145613
2009-06-11

OPTICAL FIBER FOR PUMPING AND METHOD

#39
20090136188
2009-05-28

Optical cable and method for production of an optical cable

#40
20090087153
2009-04-02

Optical Fiber Microcable with Multilayer Protective Sheath

#41
20090010602
2009-01-08

Semi-tight optical fiber unit

#42
20080260340
2008-10-23

Optical fiber unit for air blown installation

#43
20080128041
2008-06-05

Duct having silicone inner striping and composition for lubricious stripe coating

#44
20070183726
2007-08-09

Optical fiber cable suited for blown installation or pushing installation in microducts of small diameter

#45
20070063363
2007-03-22

Coated optical fibre unit and methods of manufacturing coated optical fibre units

#46
20060280416
2006-12-14

Optical fiber unit installation apparatus including a unit for preventing backward flowing of fluid

#47
20060147163
2006-07-06

Optical fiber cable and blowing installation technique

#48
20060140556
2006-06-29

Signal transmitting cable

#49
20060115225
2006-06-01

Optical fiber unit for air blown installation and manufacturing method thereof

#50
20050282938
2005-12-22

Curable liquid resin composition

#51
20050238300
2005-10-27

Optical fiber cable with retaining sheath

#52
20050207716
2005-09-22

Optical fiber cable coatings

#53
20050184411
2005-08-25

Optical fiber cables for microduct installations

#54
20050169588
2005-08-04

Coated optical fibre unit and methods of manufacturing coated optical fibre units

#55
20050117858
2005-06-02

Optical fiber cable and method of manufacturing therefor

#56
20050094953
2005-05-05

Optical fiber cable suitable for installation using an air-blown installation method

#57
20050018983
2005-01-27

Signal transmitting cable

#58
20050008305
2005-01-13

Tube assembly for installation into a duct