B65H2701/314 - CPC Classification Index

#1

20260048959

2026-02-19

APPARATUS, SYSTEM, AND METHOD FOR SPLICING CARBON FIBER TOW

#2

20250368470

2025-12-04

SYSTEM AND METHOD FOR GUIDING FIBERS

#3

20250100843

2025-03-27

FIBER BUNDLE DRAWING APPARATUS, METHOD OF DRAWING FIBER BUNDLE, AND METHOD OF MANUFACTURING FIBER COMPOSITE MATERIAL

#4

20240352627

2024-10-24

COMPOUND AND COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEIVCE, AND DISPLAY DEVICE

#5

20240269940

2024-08-15

FIBER WINDING DEVICE

#6

20240246790

2024-07-25

CARBON NANOTUBE COLLECTION APPARATUS, CARBON NANOTUBE MANUFACTURING APPARATUS, AND CARBON NANOTUBE COLLECTION METHOD

#7

20240140051

2024-05-02

PULL-THROUGH WINDING SYSTEM AND METHOD

#8

20230264432

2023-08-24

Method and device for splicing multifilament textile fibers

#9

20230211974

2023-07-06

Apparatus and method for spliting a tow of carbon fiber filaments

#10

20220281707

2022-09-08

SYSTEM AND METHOD FOR GUIDING FIBERS

#11

20220055857

2022-02-24

Partially separated fiber bundle and method of manufacturing same

#12

20210129387

2021-05-06

Methods of separating carbon fiber tows

#13

20210108342

2021-04-15

Partially separated fiber bundle, production method of partially separated fiber bundle, fiber-reinforced resin molding material using partially separated fiber bundle, and production method of fiber-reinforced resin molding material using partially separated fiber bundle

#14

20200263330

2020-08-20

Method for manufacturing oxidized fiber bundle, method for manufacturing carbon fiber bundle, and joining apparatus

#15

20200255254

2020-08-13

Unwinding of materials

#16

20200031607

2020-01-30

Systems and methods of manufacturing flexible spring members for gas spring assemblies

#17

20190352809

2019-11-21

Method for spreading a tow of textile non-braided filaments, preferably chemical or inorganic filaments

#18

20190256317

2019-08-22

Fibre spreading

#19

20190161890

2019-05-30

PARTIALLY SEPARATED FIBER BUNDLE, PRODUCTION METHOD OF PARTIALLY SEPARATED FIBER BUNDLE, FIBER-REINFORCED RESIN MOLDING MATERIAL USING PARTIALLY SEPARATED FIBER BUNDLE, AND PRODUCTION METHOD OF FIBER-REINFORCED RESIN MOLDING MATERIAL USING PARTIALLY SEPARATED FIBER BUNDLE

#20

20190040551

2019-02-07

Method for manufacturing carbon fibers and fiber joining method

#21

20180134510

2018-05-17

Method for manufacturing combined yarn bundle, and method for manufacturing carbon fiber in which resulting combined yarn bundle is used (as amended)

#22

20180105958

2018-04-19

Process of debundling carbon fiber tow and molding compositions containing such fibers

#23

20180037512

2018-02-08

FIBER UNWINDING SYSTEM AND METHODS OF UNWINDING A FIBER FROM A BOBBIN

#24

20170283210

2017-10-05

Systems and methods of manufacturing flexible spring members for gas spring assemblies

#25

20170260017

2017-09-14

Method for winding a technical yarn, yarn spooling machine, yarn spooling machine assembly, and method for handling a yarn spool

#26

20170088391

2017-03-30

A Fibre Splicer and Method For Splicing Fibres

#27

20160280504

2016-09-29

Fiber winding device and method for producing a fiber material blank

#28

20160160402

2016-06-09

Yarn manufacturing device

#29

20160160401

2016-06-09

Thread production device

#30

20160153125

2016-06-02

Thread production device, and aggregating part

#31

20160138202

2016-05-19

Thread production device

#32

20150233024

2015-08-20

Fiber bundle with pieced part, process for producing same, and process for producing carbon fiber

#33

20150224720

2015-08-13

Fiber holding device, high pressure gas tank manufacturing apparatus and manufacturing method of tank

#34

20150147543

2015-05-28

Process of debundling carbon fiber tow and molding compositions containing such fibers

#35

20150014473

2015-01-15

Fiber bundle guide

#36

20140182787

2014-07-03

Fiber application machine including flexible fibre-conveying tubes provided with flexible blades

#37

20140117146

2014-05-01

Cable guide for fibres that are combined in cables

#38

20130333828

2013-12-19

Production method and production device of long fiber reinforced plastic strand

#39

20130119572

2013-05-16

Method for producing carbon-fiber bundles

#40

20120321888

2012-12-20

Spliced carbon fiber tow and splicing method

#41

20120137638

2012-06-07

Packaged carbon fiber precursor tow, and method and device for manufacturing same

#42

20110217228

2011-09-08

FIBER BUNDLE WITH PIECED PART, PROCESS FOR PRODUCING SAME, AND PROCESS FOR PRODUCING CARBON FIBER

#43

20110154630

2011-06-30

Device and method for producing a UD layer

#44

20110033364

2011-02-10

Production system and production method for carbon fiber thread

#45

20100270416

2010-10-28

Yarn path guide, traversing device of fiber bundle and system for producing fiber bundle package

#46

20100157301

2010-06-24

Running yarn line inspection method and carbon fiber manufacturing method using thereof

#47

20100108252

2010-05-06

Process and device for manufacturing a preform for a load path aligned fiber composite structure

#48

20090314870

2009-12-24

Carbon fiber package and process for producing the same

#49

20090127365

2009-05-21

Bobbin, method of producing the bobbin, and method of producing fiber-reinforced plastic

#50

20080223505

2008-09-18

Machine for producing multiaxial fibrous webs

#51

20070163226

2007-07-19

Yarn path guide, traversing device of fiber bundle and system for producing fiber bundle package

#52

20060225465

2006-10-12

Device for feeding fiber bands to a knitting machine

#53

20050205213

2005-09-22

Machine for producing multiaxial fibrous webs

#54

20050199760

2005-09-15

Guide apparatus for continuous fiber bundle, winding machine for continuous fiber bundle equipped with the guide apparatus, method for making bobbin by the winding machine, and carbon fiber bobbin made by the method

#55

18325231

2023-10-24

Integrated spiral and hooping winding equipment for multi-bundle fibers