ClassID:

54086

B29L2023/004 - CPC Classification

Classification description:

Tubular articles Bent tubes

Recent Application in this class:
#1
20250312955
2025-10-09

RESIN PIPE MANUFACTURING METHOD AND DEVICE

#2
20240326304
2024-10-03

METHOD AND DEVICE FOR MANUFACTURING BENT RESIN PIPE

#3
20240181722
2024-06-06

FORMING DUCT STRUCTURE WITH OVERBRAIDED WOVEN FIBER SLEEVE

#4
20230294169
2023-09-21

BENDING DIE AND METHOD FOR MANUFACTURING BENDING DIE

#5
20230202093
2023-06-29

Method for manufacturing connector-integrated resin tube

#6
20230003325
2023-01-05

Additive manufactured liquid manifold with orifice

#7
20220097267
2022-03-31

Method of manufacturing resin pipe

#8
20220009149
2022-01-13

Nylon tube automatic thermoforming apparatus and forming process

#9
20210276232
2021-09-09

Blow-molded foam and process for producing the same

#10
20210221669
2021-07-22

CONDUIT FOR A LIQUID DISPENSER, METHOD OF PRODUCING IT AND USE THEREOF

#11
20200361134
2020-11-19

BENDING DIE AND METHOD FOR MANUFACTURING BENDING DIE

#12
20190322009
2019-10-24

Blow-molded foam

#13
20190160498
2019-05-30

Additive manufactured conglomerated powder removal from internal passages

#14
20190152099
2019-05-23

Sub-ambient pressure morphology control process for use in molding extruded polymer foams, and parts produced therefrom

#15
20190134885
2019-05-09

Manufacturing apparatus and manufacturing method for shaft-shaped composite member

#16
20190054988
2019-02-21

SNORKELING TUBE STRUCTURE AND METHOD OF MANUFACTURING THE SAME

#17
20190047188
2019-02-14

MOLDED RESIN ARTICLE AND METHOD FOR MANUFACTURING SAME

#18
20180297265
2018-10-18

Plastic tube bending method and apparatus

#19
20180266608
2018-09-20

Method of making a fluid manifold

#20
20180093421
2018-04-05

Tubular body

#21
20180045352
2018-02-15

Method of making an inline housing for a part enclosed in a tube

#22
20170239877
2017-08-24

Apparatus for induction heating and bending of thermoplastic composite tubes and a method for using same

#23
20170198837
2017-07-13

Bent product

#24
20170144381
2017-05-25

Additive manufactured conglomerated powder removal from internal passages

#25
20170106575
2017-04-20

Manufacturing method and manufacturing device for hollow part with branching portion

#26
20160311149
2016-10-27

Plastic tube bending method and apparatus

#27
20160257079
2016-09-08

SHAFT-SHAPED COMPOSITE MEMBER AND PRODUCTION METHOD THEREOF

#28
20160257040
2016-09-08

Blow-molded foam and process for producing the same

#29
20160076675
2016-03-17

Flexible pipe with corrosion resistant layer

#30
20150361313
2015-12-17

Heat and moisture resistant acrylic adhesive composition

#31
20150314677
2015-11-05

Filler neck assembly and method for producing same

#32
20150290868
2015-10-15

Molding apparatus and molding method

#33
20150258718
2015-09-17

Foam molded article and molding method for same

#34
20150246467
2015-09-03

Inlet pipe and molding method of inlet pipe

#35
20150226360
2015-08-13

Curved tube structure and die for forming curved tube

#36
20150068632
2015-03-12

Lining method for conduit and lining material composite for conduit

#37
20150044320
2015-02-12

Mould equipment for pipeline section coating and methods for coating of pipeline sections with moulds

#38
20150042007
2015-02-12

Mould equipment for pipeline section coating and methods for coating of pipeline sections with moulds

#39
20140338816
2014-11-20

Ducting for a fluid transfer pipeline for an aircraft or spacecraft, method for producing same and aeronautical structure incorporating same

#40
20140252690
2014-09-11

Air intake hose for vehicle and production method thereof

#41
20140246814
2014-09-04

Method for producing air ducts from plastic material, and mould used

#42
20140197572
2014-07-17

Method for producing a tubular hollow body, and tubular hollow body

#43
20140183774
2014-07-03

Method and device for producing a pipe member

#44
20140097555
2014-04-10

Molding device and method of manufacturing molded product

#45
20140023812
2014-01-23

Composite waste and water transport elements and methods of manufacture for use on aircraft

#46
20130327437
2013-12-12

High temperature conduit having a complex, three-dimensional configuration

#47
20130323448
2013-12-05

Blow-molded foam and process for producing the same

#48
20130323447
2013-12-05

Fiber reinforced shaped articles and process for making same

#49
20130313749
2013-11-28

Blow-molded foam and process for producing the same

#50
20130256955
2013-10-03

Method for making a reservoir

#51
20130255820
2013-10-03

Hollow article of variable wall structure density

#52
20130216747
2013-08-22

Molded foam

#53
20130146170
2013-06-13

Air intake hose for a vehicle

#54
20130052377
2013-02-28

Tubular molded foam with plate portion

#55
20120325397
2012-12-27

Conduit, Manufacture Thereof and Fusion Process Therefor

#56
20120175006
2012-07-12

PVC/CPVC Composite Pipe With metal Interlayer And Process For Making It

#57
20120135173
2012-05-31

Hollow foamed blow-molded article

#58
20120132310
2012-05-31

COMPOSITE TUBULAR PARTS WITH COMPLEX SHAPES

#59
20120091626
2012-04-19

Process for fabricating an integral plastic faucet member

#60
20120068386
2012-03-22

Method for making a reservoir

#61
20120061886
2012-03-15

Molding apparatus and molding method

#62
20120060960
2012-03-15

Duct molding method and duct

#63
20110305860
2011-12-15

Blow molded articles and process for making same

#64
20110277492
2011-11-17

ADDUCTION ASSEMBLY FOR AN AIR CONDITIONING SYSTEM AND MANUFACTURING METHOD THEREOF

#65
20110104414
2011-05-05

Method for molding molded foam, and molded foam

#66
20110048571
2011-03-03

Blow-molded foam and process for producing the same

#67
20100227096
2010-09-09

Method for producing a tubular hollow body, and tubular hollow body

#68
20100180973
2010-07-22

Method for rehabilitating existing pipe

#69
20100147446
2010-06-17

Ducting for a fluid transfer pipeline for an aircraft or spacecraft, method for producing same and aeronautical structure incorporating same

#70
20100096034
2010-04-22

Process for fabricating integral plastic faucet member and finished product thereof

#71
20090263533
2009-10-22

Apparatus for molding a hollow molded article

#72
20090260760
2009-10-22

METHOD OF MOLDING A HOLLOW MOLDED ARTICLE, HOLLOW MOLDED ARTICLE, AND APPARATUS FOR MANUFACTURING THE SAME

#73
20090139661
2009-06-04

PVC/CPVC Composite Pipe With Metal Interlayer And Process For Making It

#74
20080257604
2008-10-23

Conduit, manufacture thereof and fusion process therefor

#75
20080211191
2008-09-04

Shielding structure of a through-hole formed in a wall of a plastic hollow product

#76
20080087349
2008-04-17

Molded tube for vehicle fuel delivery module

#77
20080023872
2008-01-31

Process and Device for the Extrusion/Moulding of Thermoplastic Hollow Bodies

#78
20070096362
2007-05-03

Method and apparatus for welding plastic bodies

#79
20070089830
2007-04-26

Method of producing hollow plastic components

#80
20070036998
2007-02-15

Use of a polyamide molding composition with high melt stiffness for coextrusion with a high-melting-point polymer

#81
20070031622
2007-02-08

Method of forming hollow foam moldings

#82
20070026178
2007-02-01

Method for making plastic metal composite parts

#83
20060180959
2006-08-17

METHOD OF COUPLING A COMPONENT TO A FUEL FILL TUBE

#84
20060180958
2006-08-17

METHOD OF FORMING A MONOLITHIC ELEMENT INCLUDING MULTIPLE CONDUITS

#85
20060180241
2006-08-17

Fuel tank filler neck assembly

#86
20060017192
2006-01-26

Process for the continuous production of a component comprising a bent tubular body

#87
20050255267
2005-11-17

Method of molding a hollow article

#88
20050178352
2005-08-18

Passageway having non-linear flow path

#89
20050001354
2005-01-06

Process for the production of a composite article