ClassID:

48602

B29C33/505 - CPC Classification

Classification description:

Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible cores or mandrels, e.g. inflatable

Recent Application in this class:
#1
20250196453
2025-06-19

BLADDER VENT PLUGS FOR COMPOSITE MANUFACTURING AND RELATED METHODS AND SYSTEMS

#2
20240399624
2024-12-05

TOOLING ELEMENT AND METHODS FOR FORMING AND USING SAME

#3
20240342962
2024-10-17

LIGHTWEIGHT MODULAR HYBRID ELECTRO-MECHANICAL COLLAPSIBLE AND EXPANDABLE MANDREL FOR FORMING PRISMATIC AND NON-PRISMATIC HOLLOW BARS AND/OR CYLINDERS FOR USE AS BUILDING MATERIALS AND METHOD FOR MAKING SAME

#4
20240239058
2024-07-18

METHOD FOR JOINING FIBER-REINFORCED PLASTIC COMPONENTS AND STABILISING DEVICE

#5
20240157662
2024-05-16

HYBRID MANDREL FOR USE IN TOOLING METHODS AND THE MANUFACTURE OF THRUST REVERSER CASCADES AND STRUCTURES SUSCEPTIBLE TO TRAPPED TOOLING

#6
20240034008
2024-02-01

COMPOSITE STRUCTURES AND METHODS OF FORMING COMPOSITE STRUCTURES

#7
20240009894
2024-01-11

BLADDER VENT PLUGS FOR COMPOSITE-MANUFACTURING BLADDERS AND SYSTEMS AND METHODS FOR ASSEMBLING STIFFENED COMPOSITE STRUCTURES

#8
20230256688
2023-08-17

Device And Process For Producing Composite Components Comprising At Least One Wound Fiber Reinforced Polymer Layer

#9
20230234265
2023-07-27

Self pressurizing bladder tooling

#10
20230226724
2023-07-20

REFORMABLE MANDREL AND METHOD OF MAKING A COMPOSITE PART USING A REFORMABLE MANDREL

#11
20230079888
2023-03-16

Tooling element and methods for forming and using same

#12
20230033860
2023-02-02

Device comprising multiple longitudinal mandrels forming a mold for manufacturing a composite part

#13
20220152881
2022-05-19

Multi-segment mandrel for processing a composite part and method for fabricating a composite part

#14
20220134689
2022-05-05

Construction of tubular assemblies

#15
20220134610
2022-05-05

Methods and systems for forming composite stringer assemblies

#16
20220055255
2022-02-24

Fluid transfer assembly, a fluid transfer system, and a related method

#17
20220040938
2022-02-10

Bladder mandrel package

#18
20220032509
2022-02-03

Injection molding method for degradable intravascular stent with flexible mold core structure

#19
20220016808
2022-01-20

Method for manufacturing a hollow composite structure, particularly a spar beam for a wind turbine rotor blade, and an associated mandrel

#20
20210371130
2021-12-02

Bonding tool for aircraft structural parts

#21
20210358864
2021-11-18

Airbag assembly and method for bending a flexible panel using same

#22
20210354805
2021-11-18

Automated system and method for preparing a mandrel for use in composite stringer manufacturing

#23
20210354337
2021-11-18

Operator-assisted system and method for preparing a bladder for use in composite stringer manufacturing

#24
20210276227
2021-09-09

Self pressurizing bladder tooling

#25
20210260795
2021-08-26

Methods and systems for forming curved composite charges for stringers

#26
20210229374
2021-07-29

SYSTEMS AND METHOD FOR PRODUCING THREE-DIMENSIONAL ARTICLES FROM FLEXIBLE COMPOSITE MATERIALS

#27
20210221073
2021-07-22

Multi-chamber conformable bladder for composite part tooling

#28
20210154954
2021-05-27

Composite structures and methods of forming composite structures

#29
20210069996
2021-03-11

Controllable multi-celled bladders for composites

#30
20200391274
2020-12-17

Device for expanding and shaping the end of pipes and an extracting member for use with such a device

#31
20200298500
2020-09-24

Method and system for co-consolidation of thermoplastic composite material parts

#32
20200290716
2020-09-17

Tubular structure and a method of manufacturing thereof

#33
20200254703
2020-08-13

Construction of tubular assemblies

#34
20200223106
2020-07-16

Bladder system for curing composite parts

#35
20200198262
2020-06-25

Bladder mandrel package

#36
20200198188
2020-06-25

Flexible mandrel and method of manufacturing composite material part

#37
20200156332
2020-05-21

Composite material molding jig and composite material molding method

#38
20200147860
2020-05-14

Construction of tubular assemblies

#39
20200139611
2020-05-07

Guide Pin for Machine Insertion of Plastic or Rubber Tubes into Shaping Mold and Device

#40
20200122363
2020-04-23

Multi-segment mandrel for processing a composite part and method for fabricating a composite part

#41
20200122362
2020-04-23

Multi-component mandrel for processing a composite part and method for fabricating a composite part

#42
20200122361
2020-04-23

Mandrel for processing a composite part and method for fabricating a composite part

#43
20200114548
2020-04-16

Tri-layer bladder and related systems and methods for fabricating composite structures

#44
20200061873
2020-02-27

Fluid transfer assembly, a fluid transfer system, and a related method

#45
20200009814
2020-01-09

TIRE CURING MEMBRANE AND PROCESS

#46
20190351591
2019-11-21

Self pressurizing bladder tooling

#47
20190217549
2019-07-18

Tubular structure and a method of manufacturing thereof

#48
20190217511
2019-07-18

Self-skinning cast components having negative space spars

#49
20190217510
2019-07-18

Cast components having surfaces with resin coatings

#50
20190176410
2019-06-13

Mandrel for supporting structural member during processing

#51
20190149025
2019-05-16

Process for over-moulding an outer stator

#52
20190118420
2019-04-25

Composite forming jig and composite forming method

#53
20190105855
2019-04-11

Method of manufacturing a strut and a strut formed thereby

#54
20190099924
2019-04-04

REMOVABLE, REUSABLE MANDREL FOR PRODUCING BLADDERS FOR COMPOSITE COMPONENT MOLDING

#55
20190099923
2019-04-04

Fluoroelastomer covered elastomeric tooling for composite manufacturing

#56
20190091896
2019-03-28

Bladder that changes stiffness based on temperature effects for manufacture of composite components

#57
20190039341
2019-02-07

Rubberized RFID tagged tire bladders

#58
20190039334
2019-02-07

Controlling application of forces to different portions of object surface using flexible wall

#59
20190039333
2019-02-07

Controlling application of forces to different portions of object surface using bladder

#60
20180319051
2018-11-08

Foam mandrel assembly

#61
20180297299
2018-10-18

METHOD AND APPARATUS FOR FORMING A COMPOSITE SKIN-STIFFENER ASSEMBLY

#62
20180264756
2018-09-20

Composite structures and methods of forming composite structures

#63
20180257314
2018-09-13

Controllable multi-celled bladders for composites

#64
20180236720
2018-08-23

Thermoformed cascades for jet engine thrust reversers

#65
20180169972
2018-06-21

Method and tooling for shaping a fan casing

#66
20180079110
2018-03-22

Reinforced bladder

#67
20180036969
2018-02-08

Method of forming carbon-fiber product and implementation device thereof

#68
20180036959
2018-02-08

Tubular structure and a method of manufacturing thereof

#69
20180036916
2018-02-08

Method of manufacturing complex-shaped, flexible, and reusable tanks

#70
20170334095
2017-11-23

Tri-layer bladder and related systems and methods for fabricating composite structures

#71
20170210038
2017-07-27

Bladder that changes stiffness based on temperature effects for manufacture of composite components

#72
20170120481
2017-05-04

Mandrel bladder end fitting

#73
20170072647
2017-03-16

Method of manufacturing a composite part

#74
20170066161
2017-03-09

Method for producing a fiber-reinforced plastic component

#75
20170043540
2017-02-16

Multi-state bladder for manufacture of composite material

#76
20170036371
2017-02-09

System and process for molding of parts made of fiber cement

#77
20160369830
2016-12-22

Composite sandwich shell edge joint

#78
20160361866
2016-12-15

Methods of internally insulating a fluted core sandwich structure

#79
20160354968
2016-12-08

Hybrid solid-inflatable mandrel for blade manufacturing

#80
20160311568
2016-10-27

Consumable bitumen bag for packaging bitumen and method of forming the bitumen bag

#81
20160311179
2016-10-27

Non-vented bladder system for curing composite parts

#82
20160297108
2016-10-13

Method of fabricating a vacuum barrier system

#83
20160281540
2016-09-29

Apparatus for manufacturing a flanged composite component and methods of manufacturing the same

#84
20160271888
2016-09-22

Method of manufacturing resin molded article and resin molded article

#85
20160271844
2016-09-22

System for manufacturing monolithic structures using expanding internal tools

#86
20160263773
2016-09-15

System and process for molding of parts made of fiber cement

#87
20160250813
2016-09-01

Apparatus for co-curing composite skins and stiffeners in an autoclave

#88
20160243730
2016-08-25

Composite mandrel for autoclave curing applications

#89
20160214334
2016-07-28

Fixing device

#90
20160186689
2016-06-30

Thermoformed cascades for jet engine thrust reversers

#91
20160167315
2016-06-16

Bagging process and mandrel for fabrication of elongated composite structure

#92
20160161227
2016-06-09

High straightness arrow and method of manufacture

#93
20160129646
2016-05-12

Inflatable pressure intensifier

#94
20160083069
2016-03-24

Methods for manufacturing elongated structural elements of composite material

#95
20160059499
2016-03-03

Method for preparing composite structures and consumable assembly therefor

#96
20160046044
2016-02-18

Reinforced bladder

#97
20160046041
2016-02-18

System for facilitating fluid movement in closed molds

#98
20160031167
2016-02-04

Bladder system for curing composite parts

#99
20160023416
2016-01-28

Sole assembly with plural portions that cooperatively define chamber

#100
20160015928
2016-01-21

Coated tubular support members and methods of manufacturing same

#101
20150300792
2015-10-22

High straightness arrow and method of manufacture

#102
20150283765
2015-10-08

Supporting profiled element, method for producing a supporting profiled element, and use of said supporting profiled element in a method for producing a reinforced vehicle fuselage component

#103
20150266213
2015-09-24

Apparatus and method for forming flanges on components

#104
20150137430
2015-05-21

Over-molded vacuum barrier and inner mold line bag carrier with soluble details in trapped closed mold tooling

#105
20150137427
2015-05-21

Consolidation of complex contoured thermoplastic structures

#106
20150137424
2015-05-21

System and method for manufacturing monolithic structures using expanding internal tools

#107
20150069660
2015-03-12

Mold

#108
20150013894
2015-01-15

Metallic bladders

#109
20140346715
2014-11-27

Method and device for the production of tubular structural components

#110
20140251529
2014-09-11

Method for producing an extruded stiffened panel, and device for implementing same

#111
20140231022
2014-08-21

Elastomeric bladder system

#112
20140212536
2014-07-31

Cylindrical master mold assembly for casting cylindrical masks

#113
20140208610
2014-07-31

Sole assembly with plural portions that cooperatively define chamber

#114
20140117593
2014-05-01

System and method for facilitating fluid movement in close-molded composite parts

#115
20140096903
2014-04-10

Method for co-curing composite skins and stiffeners in an autoclave

#116
20140069024
2014-03-13

Composite structural member

#117
20140010986
2014-01-09

Apparatus for manufacturing a flanged composite component and methods of manufacturing the same

#118
20140004370
2014-01-02

Branching core-pin assembly and system for forming branching channels

#119
20130327477
2013-12-12

Non-vented bladder system for curing composite parts

#120
20130289721
2013-10-31

Breast implant spacers for the treatment of periprosthetic breast implant infections

#121
20130216706
2013-08-22

Pipe coating

#122
20130175731
2013-07-11

Methods for manufacturing a composite fan inlet housing

#123
20130153144
2013-06-20

MULTIPLE USE PRECISION EXTRACTABLE TOOLING

#124
20130146210
2013-06-13

Apparatus and method for forming a hollow component

#125
20130139945
2013-06-06

Supporting profiled element, method for producing a supporting profiled element, and use of said supporting profiled element in a method for producing a reinforced vehicle fuselage component

#126
20130099418
2013-04-25

Multi-piece mold and method of making slurry distributor

#127
20130087953
2013-04-11

Tire curing bladders

#128
20130022702
2013-01-24

Method for Producing Composite Laminates Using a Collapsible Mandrel

#129
20120312848
2012-12-13

Advanced Composite Vehicle Article Carrier Component And Method Of Making Same

#130
20120235336
2012-09-20

Jig used for manufacturing composite material structure

#131
20120128408
2012-05-24

Composite sandwich shell edge joint

#132
20120024468
2012-02-02

Method for manufacturing a stiffened panel of composite material

#133
20110318513
2011-12-29

METHOD FOR MAKING A FORM PARTY BY 3D WEAVING, AND RESULTING FORM PART

#134
20110277918
2011-11-17

Collapsible mandrel employing reinforced fluoroelastomeric bladder

#135
20110274553
2011-11-10

Method for Manufacturing a Wind Turbine Rotor Blade and Wind Turbine Rotor Blade

#136
20110259508
2011-10-27

Method of manufacturing a curved structural element made of composite material and having a complex, open cross-section

#137
20110241246
2011-10-06

Expandable molding insert apparatus and method

#138
20110233837
2011-09-29

Inflatable dorn

#139
20110221093
2011-09-15

METHOD AND SYSTEM FOR MANUFACTURING WIND TURBINE BLADES

#140
20110215501
2011-09-08

System and method for producing customized items

#141
20110183286
2011-07-28

HANDPIECE FOR DENTAL OR SURGICAL USE

#142
20110152016
2011-06-23

Sport racquet

#143
20110142977
2011-06-16

Extended Life Tire Curing Bladder Composed of Aramid Fibers

#144
20110133361
2011-06-09

Pipe coating

#145
20110120612
2011-05-26

Bladder for vulcanization of tires, method for vulcanization of tires, and a pneumatic tire

#146
20110094663
2011-04-28

Method for producing a stiffener on a surface of an element to be stiffened

#147
20110085911
2011-04-14

Fixing device

#148
20110076461
2011-03-31

Method for producing a fibre composite component for aviation and spaceflight

#149
20110042863
2011-02-24

Method for making a molding core, and molding core for making a complex part made of a composite material

#150
20110027405
2011-02-03

Corner-consolidating inflatable method for manufacturing composite structures

#151
20110011008
2011-01-20

Composite structural member

#152
20100294421
2010-11-25

METHOD FOR MANUFACTURING REINFORCED RUBBER HOSE

#153
20100276069
2010-11-04

METHOD AND DEVICE FOR THE PRODUCTION OF TUBULAR STRUCTURAL COMPONENTS

#154
20100230850
2010-09-16

Method of manufacture of one-piece composite parts using a two-piece form including a shaped polymer that does not draw with a rigid insert designed to draw

#155
20100164142
2010-07-01

Moulding device and method of generating a cast of an inner surface of a tubular member

#156
20100139857
2010-06-10

Bagging process and mandrel for fabrication of elongated composite structure

#157
20100139850
2010-06-10

Method for producing composite laminates using a collapsible mandrel

#158
20100044912
2010-02-25

Method for producing a fiber composite component for aviation and spaceflight

#159
20100028480
2010-02-04

Connection device for a moulding core for producing a fibre composite component

#160
20100006739
2010-01-14

Composite mandrel for autoclave curing applications

#161
20090321092
2009-12-31

FIRE FIGHTING DEVICE WITH WATERWAY

#162
20090309268
2009-12-17

METHOD FOR PRODUCING STRUCTURES OF COMPLEX SHAPES OF COMPOSITE MATERIALS

#163
20090309264
2009-12-17

METHOD OF PRODUCING STIFFENED PANELS MADE OF A COMPOSITE AND PANELS THUS PRODUCED

#164
20090294040
2009-12-03

Process and jig for manufacturing composite material structures

#165
20090272486
2009-11-05

Method of manufacturing wind turbine blades comprising composite materials

#166
20090166935
2009-07-02

Method for producing a fiber composite component for aerospace

#167
20090159215
2009-06-25

Tire curing bladder

#168
20090152775
2009-06-18

Method and apparatus for manufacturing of an article including an empty space

#169
20090115103
2009-05-07

TIRE VULCANIZATION METHOD AND TIRE VULCANIZATION APPARATUS

#170
20090087599
2009-04-02

Hollow Composite Article and Method for Making the Same

#171
20090085238
2009-04-02

Molding condition setting method

#172
20090072439
2009-03-19

Self-tooling composite structure

#173
20090025448
2009-01-29

Method and apparatus for manufacture of a profile element

#174
20080228288
2008-09-18

Composite Prosthetic Foot

#175
20080093771
2008-04-24

Self-releasing curing bladder

#176
20070238560
2007-10-11

Method for manufacturing a sports racquet

#177
20070175577
2007-08-02

Composite construction members and method of making

#178
20070096368
2007-05-03

Corner-consolidating inflatable apparatus and method for manufacturing composite structures

#179
20070080481
2007-04-12

Apparatus and methods for fabrication of composite components

#180
20070006960
2007-01-11

Methods of debonding a composite tooling

#181
20060175730
2006-08-10

Method of manufacturing composite panels

#182
20060125146
2006-06-15

Tire curing bladder of EPDM rubber and use thereof

#183
20050163965
2005-07-28

Molding process and apparatus for producing unified composite structures

#184
20050097719
2005-05-12

Methods of debonding a composite tooling

#185
20050062201
2005-03-24

Mold and molding process

#186
14035007
2017-04-18

Method and apparatus for reinforcing a bladder

#187
13665882
2016-11-08

Method for creating mandrels with voids for expansion control during curing