ClassID:

52070

B29C70/523 - CPC Classification

Classification description:

Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics; Shaping operations therefor; Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]; Pultrusion, i.e. forming and compressing by continuously pulling through a die and impregnating the reinforcement in the die

Recent Application in this class:
#1
20260116026
2026-04-30

EQUIPMENT AND METHOD FOR PULTRUSION MOLDING

#2
20250332799
2025-10-30

METHOD AND DEVICE FOR MANUFACTURING COMPOSITES MADE FROM MULTI-FILAMENT FIBERS

#3
20250196452
2025-06-19

PULTRUSION MOLDING APPARATUS FOR MANUFACTURING A VEHICLE MEMBER HAVING A RIB

#4
20250001722
2025-01-02

UTILITY POLE ASSEMBLY AND LAMINATE STRUCTURE FOR A UTILITY POLE ASSEMBLY

#5
20240424750
2024-12-26

TECHNIQUES FOR FABRICATING COMPOSITE REBARS AND BEAMS

#6
20240367361
2024-11-07

ON-ORBIT COMPOSITE FILAMENT FORMING DEVICE FOR SPACE 3D PRINTING

#7
20240165908
2024-05-23

COMPOSITE STRUCTURE FOR A CROSSARM

#8
20240092042
2024-03-21

METHOD OF FORMING A SPORTING IMPLEMENT

#9
20240051245
2024-02-15

METHOD AND DEVICE FOR MANUFACTURING COMPOSITES MADE FROM MULTI-FILAMENT FIBERS

#10
20230415431
2023-12-28

Die, die assembly, equipment and method for forming rods of fibrous material

#11
20230405946
2023-12-21

METHOD FOR PRODUCING A FIBER-REINFORCED, POLYMERIC CONTINUOUS PROFILED ELEMENT

#12
20230369697
2023-11-16

COMPOSITE BATTERY TRAY STRUCTURE

#13
20230166472
2023-06-01

Method for manufacturing a wind turbine blade and wind turbine blade obtained thereby

#14
20220388257
2022-12-08

THREE-DIMENSIONAL COMPOSITE PULTRUSION PROCESS

#15
20220297393
2022-09-22

Apparatus and process for producing pultruded FRP rebar

#16
20220275157
2022-09-01

METHOD FOR PREPARING AN IMPREGNATED FIBROUS MATERIAL BY REACTIVE PULTRUSION

#17
20220266550
2022-08-25

Manufacturing fiber-reinforced thermoplastic concentrates

#18
20220266548
2022-08-25

PART ELEMENT FOR A WIND TURBINE BLADE AND METHOD FOR MANUFACTURING A PART ELEMENT FOR A WIND TURBINE BLADE

#19
20220242008
2022-08-04

Pressurizing pre-impregnating die head special for fiber reinforced plastic sheet machine

#20
20220219412
2022-07-14

Method for producing fiber-reinforced plastics

#21
20210379827
2021-12-09

IN-SITU CURING OVEN FOR ADDITIVE MANUFACTURING SYSTEM

#22
20210362442
2021-11-25

Manufacturing method and tool for carbon parts

#23
20210339487
2021-11-04

METHOD FOR THE CONTINUOUS PRODUCTION OF A COMPOSITE MATERIAL PROFILE SECTION FROM THERMOPLASTIC POLYMER HAVING HIGH FLUIDITY

#24
20210308962
2021-10-07

HELICALLY WINDING APPARATUS AND METHOD IN A PRODUCTION LINE FOR MANUFACTURING A NON-METALLIC ARMATURE

#25
20210245456
2021-08-12

COMPOSITE FIBERS

#26
20210245455
2021-08-12

METHOD OF PRODUCING IMPROVED COMPOSITE FIBERS

#27
20210221054
2021-07-22

METHODS FOR FIBER REINFORCED ADDITIVE MANUFACTURING

#28
20210148391
2021-05-20

Pultruded telescoping arm device

#29
20210138740
2021-05-13

Method of manufacturing a composite material

#30
20210106047
2021-04-15

Methods and equipment for forming tubes of fibrous material

#31
20200338842
2020-10-29

Composites product; a pultrusion continuous method for manufacturing thereof

#32
20200316880
2020-10-08

Methods and equipment for forming tubes of fibrous material

#33
20200282674
2020-09-10

PULTRUSION METHOD FOR PRODUCING FIBRE-REINFORCED PLASTIC PROFILED SECTIONS AND PULTRUSION DEVICE

#34
20200269529
2020-08-27

Manufacturing fiber-reinforced thermoplastic concentrates

#35
20200238573
2020-07-30

Device and method for impregnating fiber bundles with a polymer melt

#36
20200215770
2020-07-09

PULTRUSION METHOD AND EQUIPMENT FOR PREPARING A FIBER-REINFORCED COMPOSITE

#37
20200156711
2020-05-21

PULTRUDED BEAM WITH TRACER ELEMENT FOR LOCATING FIBER REINFORCEMENT POSITION

#38
20200108570
2020-04-09

Die, die assembly, equipment and method for forming rods of fibrous material

#39
20200086591
2020-03-19

Injection box for a pultrusion system for producing fibre-reinforced plastic profiles, in particular plastic rods

#40
20200079035
2020-03-12

Method of forming a sporting implement

#41
20190352829
2019-11-21

Impregnation section of die and method for impregnating fiber rovings

#42
20190315060
2019-10-17

Head and system for continuously manufacturing composite tube

#43
20190270263
2019-09-05

Composites product; a pultrusion continuous method for manufacturing thereof

#44
20190240931
2019-08-08

Method and device for producing a plastic profile

#45
20190232579
2019-08-01

Composite Fibers and Method of Producing Fibers

#46
20190217559
2019-07-18

Pultrusion Process and Arrangement for the Continuous Production of Blanks from a Fibre-Plastic Composite Material

#47
20190193346
2019-06-27

Pultruded beam reinforced with natural fibers, pultrusion system and method therefor

#48
20190184653
2019-06-20

Alternating pressure melt impregnation device and melt impregnation method using the same

#49
20190168451
2019-06-06

Methods for fiber reinforced additive manufacturing

#50
20190091945
2019-03-28

Fabrication of gap fillers for composite parts that exhibit varying radii of curvature

#51
20190084252
2019-03-21

Fluidized-bed process for manufacturing a fibrous material preimpregnated with thermoplastic polymer

#52
20190054706
2019-02-21

Method of producing fiber reinforced composite material

#53
20190024630
2019-01-24

Embedding element for a wind turbine blade

#54
20190016034
2019-01-17

Head and system for continuously manufacturing composite hollow structure

#55
20190001571
2019-01-03

In-situ curing oven for additive manufacturing system

#56
20190001566
2019-01-03

Print head and method for printing composite structure and temporary support

#57
20190001564
2019-01-03

Print head for additively manufacturing composite tubes

#58
20190001562
2019-01-03

Print head for additive manufacturing system

#59
20190001561
2019-01-03

Print head for additive manufacturing system

#60
20180311916
2018-11-01

Die-based composite fabrication

#61
20180311915
2018-11-01

System of continuous pultrusion method for manufacturing of bio-composite products; process and products thereof

#62
20180304560
2018-10-25

Machine system for producing a hybrid component

#63
20180257318
2018-09-13

METHOD FOR THE CONTINUOUS PRODUCTION OF A COMPOSITE MATERIAL PROFILE SECTION FROM THERMOPLASTIC POLYMER HAVING HIGH FLUIDITY

#64
20180222132
2018-08-09

Composite fibers and method of producing fibers

#65
20180214909
2018-08-02

EXTRUSION-BASED ADDITIVE MANUFACTURING

#66
20180197658
2018-07-12

Electrical Transmission Cables With Composite Cores

#67
20180111350
2018-04-26

Process and device for producing a fibre composite material

#68
20180036971
2018-02-08

Pultrusion of continuous sections having discontinuous cross-sectional profile

#69
20180029279
2018-02-01

Head and system for continuously manufacturing composite hollow structure

#70
20180022006
2018-01-25

Head and system for continuously manufacturing composite hollow structure

#71
20180021983
2018-01-25

Pultrusion apparatus

#72
20170368768
2017-12-28

3D thermoplastic composite pultrusion system and method

#73
20170341274
2017-11-30

DEVICE AND METHOD FOR COATING A THREAD

#74
20170297253
2017-10-19

Head and system for continuously manufacturing composite hollow structure

#75
20170297252
2017-10-19

Head and system for continuously manufacturing composite hollow structure

#76
20170297250
2017-10-19

Head and system for continuously manufacturing composite hollow structure

#77
20170297053
2017-10-19

Method for continuously manufacturing composite hollow structure

#78
20170256338
2017-09-07

Electrical Transmission Cables With Composite Cores

#79
20170232692
2017-08-17

Method and device for the production of a plastic profile

#80
20170151988
2017-06-01

Hybrid Automotive Side Sill and Manufacturing Method Thereof

#81
20170082089
2017-03-23

Wind turbine rotor blade components formed from pultruded hybrid-resin fiber-reinforced composites

#82
20160368213
2016-12-22

Methods for fiber reinforced additive manufacturing

#83
20160351300
2016-12-01

Electrical transmission cables with composite cores

#84
20160318216
2016-11-03

Method for impregnating fiber rovings

#85
20160167609
2016-06-16

Pultruded beam, and apparatus and methods for manufacturing

#86
20160035453
2016-02-04

Composite core for electrical transmission cables

#87
20150367584
2015-12-24

Apparatus and method for manufacturing a composite product from plural components

#88
20150321429
2015-11-12

Method for manufacturing a part made of composite material for an aircraft structure by pultrusion and cocuring

#89
20150194238
2015-07-09

Electrical transmission cables with composite cores

#90
20150010350
2015-01-08

Coupling Mechanism

#91
20140300028
2014-10-09

METHOD OF MAKING CONTINUOUS FILAMENT REINFORCED STRUCTURAL PLASTIC PROFILES USING PULTRUSION/COEXTRUSION

#92
20140287139
2014-09-25

Extrusion-based additive manufacturing

#93
20140284843
2014-09-25

Process for producing a reinforced plastic article

#94
20140212650
2014-07-31

Extruder and method for producing high fiber density resin structures

#95
20140117581
2014-05-01

Method and apparatus for producing a plastic profile having a reinforcement

#96
20140102760
2014-04-17

Composite core for electrical transmission cables

#97
20140065312
2014-03-06

INLINE RESIN-INFUSED FIBER PLACEMENT SYSTEMS AND METHODS

#98
20140044821
2014-02-13

Fiberglass reinforced plastic products having increased weatherability, system and method

#99
20140027944
2014-01-30

Die and method for impregnating fiber rovings

#100
20140027001
2014-01-30

Flexible tubular molded body, such as bellows, and method for the manufacture thereof

#101
20130213739
2013-08-22

Fiberglass reinforced plastic products having increased weatherability, system and method

#102
20130204368
2013-08-08

Pultrusion process for preparing composites having low percentage of fibers and articles made from same

#103
20130177282
2013-07-11

Flexible strength members for wire cables

#104
20130147083
2013-06-13

Impregnation section of die for impregnating fiber rovings

#105
20130147082
2013-06-13

System and method for impregnating fiber rovings

#106
20130145986
2013-06-13

Impregnation section of die for impregnating fiber rovings

#107
20130136890
2013-05-30

Thermoplastic prepreg containing continuous and long fibers

#108
20130113133
2013-05-09

Impregnation Assembly and Method for Manufacturing a Composite Structure Reinforced with Long Fibers

#109
20130092316
2013-04-18

Reinforced Liners For Pipelines

#110
20120321836
2012-12-20

VARIABLE-THICKNESS ELECRIPLAST MOLDABLE CAPSULE AND METHOD OF MANUFACTURE

#111
20120261158
2012-10-18

Electrical transmission cables with composite cores

#112
20120199998
2012-08-09

Method for the production of a fiber-reinforced thermoplastic polymer and extrusion die and device for the temperature control a fiber strand impregnated with a polymer melt

#113
20120137937
2012-06-07

Timber substitute

#114
20120009069
2012-01-12

METHOD TO MANUFACTURE A COMPONENT OF A COMPOSITE STRUCTURE

#115
20110121479
2011-05-26

Forming device for manufacturing profiled semifinished products, system with such a forming device and method for manufacturing profiled semifinished products

#116
20110054108
2011-03-03

Resin for composite structures

#117
20110052904
2011-03-03

PULTRUSION PROCESS AND RELATED ARTICLE

#118
20110048624
2011-03-03

Method for manufacturing a profiled preform

#119
20090065302
2009-03-12

Fiberglass reinforced plastic products having increased weatherability, system and method

#120
20080023268
2008-01-31

Fiberglass reinforced plastic products having increased weatherability, system and method

#121
20070252311
2007-11-01

Polymerization of macrocyclic polyester oligomers using N-heterocyclic carbene catalysts

#122
20070243368
2007-10-18

Composite article

#123
20070126142
2007-06-07

Method of making continuous filament reinforced structural plastic profiles using pultrusion/coextrusion

#124
20070126140
2007-06-07

METHOD OF PRODUCING A REINFORCED PLASTIC PROFILE

#125
20070125301
2007-06-07

System and die for forming a continuous filament reinforced structural plastic profile by pultrusion/coextrusion

#126
20070117921
2007-05-24

Resin for composite structures

#127
20070113983
2007-05-24

System for producing pultruded components

#128
20070013096
2007-01-18

Multistage method and apparatus for continuously forming a composite article

#129
20060098768
2006-05-11

Polymerization of macrocyclic polyester oligomers using N-heterocyclic carbene catalysts