ClassID:

54102

B29L2024/006 - CPC Classification

Classification description:

Articles with hollow walls multi-channelled

Recent Application in this class:
#1
20240253286
2024-08-01

MULTI-LUMEN TUBE EXTRUSION MOLDING APPARATUS

#2
20240075693
2024-03-07

RADIATION-ENABLED RETENTION FEATURES FOR FIXTURELESS ASSEMBLY OF NODE-BASED STRUCTURES

#3
20220032555
2022-02-03

Radiation-enabled retention features for fixtureless assembly of node-based structures

#4
20210032943
2021-02-04

Composite dual channel drill pipes and method of manufacture

#5
20190118486
2019-04-25

Methods of producing a cellular structure

#6
20170297294
2017-10-19

Method of manufacturing a resin-laminated board

#7
20160361866
2016-12-15

Methods of internally insulating a fluted core sandwich structure

#8
20160096305
2016-04-07

Die assembly and method of extruding cellular ceramic substrates with a skin

#9
20150225964
2015-08-13

Thermoplastic planks and methods for making the same

#10
20150209934
2015-07-30

METHOD FOR CUTTING HONEYCOMB DRIED BODY, METHOD FOR MANUFACTURING HONEYCOMB STRUCTURED BODY, HONEYCOMB DRIED BODY, AND HONEYCOMB STRUCTURED BODY

#11
20150204072
2015-07-23

Wall panel system

#12
20150144324
2015-05-28

Wired pipe and method of manufacturing wired pipe

#13
20140363595
2014-12-11

Method for joining sandwich truss core panels and composite structures produced therefrom

#14
20140127471
2014-05-08

Resin-laminated board

#15
20140001671
2014-01-02

Divided conduit extrusion die and method

#16
20130305648
2013-11-21

Wall panel system

#17
20130300024
2013-11-14

Divided conduit extrusion die and method with joining features

#18
20120090265
2012-04-19

Method for joining sandwich truss core panels and composite structures produced therefrom

#19
20120040149
2012-02-16

Thermoplastic planks and methods for making the same

#20
20120003439
2012-01-05

Thermoplastic planks and methods for making the same

#21
20110268928
2011-11-03

METHOD OF SEALING HOLLOW MULTI-WALLED PANELS AND PANELS THUS OBTAINED

#22
20100301514
2010-12-02

Die assembly and method of extruding cellular ceramic substrates with a skin

#23
20100260962
2010-10-14

Thermoplastic planks and methods for making the same

#24
20100242382
2010-09-30

FIELD FORMABLE STEP NOSE SYSTEM

#25
20100213701
2010-08-26

METHOD AND DEVICE FOR JOINING PIPES

#26
20100187892
2010-07-29

METHOD FOR PRODUCING A COMPOSITE PLASTIC SHEET, THE COMPOSITE PLASTIC SHEET AND THE SEAT BACK OF A CHAIR MADE OF THE COMPOSITE PLASTIC SHEET

#27
20100107530
2010-05-06

Exterior building material having a hollow thin wall profile and an embossed low gloss surface

#28
20100055443
2010-03-04

WELDING PROCESS AND GEOSYNTHETIC PRODUCTS THEREOF

#29
20100032861
2010-02-11

Exterior Building Material Having a Hollow Thin Wall Profile and an Embossed Low Gloss Surface

#30
20090294283
2009-12-03

Cell frame for high-pressure water electrolyzer and method for manufacturing the same

#31
20090051062
2009-02-26

Methods and apparatus for fabricating structures

#32
20090045547
2009-02-19

Fluid-filled chambers with foam tensile members and methods for manufacturing the chambers

#33
20090045546
2009-02-19

Fluid-filled chambers with foam tensile members and methods for manufacturing the chambers

#34
20080311355
2008-12-18

Thermoplastic planks and methods for making the same

#35
20080307747
2008-12-18

MODULAR STRUCTURE FOR BUILDING PANELS AND METHODS OF MAKING AND USING SAME

#36
20080257671
2008-10-23

Component for the absorption of energy on an impact

#37
20080184654
2008-08-07

Composite wind tower systems and methods of manufacture

#38
20080110898
2008-05-15

Partition Assembly Having Floor Parent Welded to Partitions

#39
20080067179
2008-03-20

Water tank and method for manufacturing a water tank

#40
20080057249
2008-03-06

Ribbed core multi-wall structure

#41
20080036122
2008-02-14

Hollow structural member with reinforced bulwark and process for producing same

#42
20080017309
2008-01-24

Method of forming partition assembly having floor parent welded to partitions

#43
20080010924
2008-01-17

EXTERIOR BUILDING MATERIAL HAVING A HOLLOW THIN WALL PROFILE AND AN EMBOSSED LOW GLOSS SURFACE

#44
20080003870
2008-01-03

PROCESS FOR THE PREPARATION OF EXTRUDED THERMOPLASTIC BOARDS HAVING ENHANCED MECHANICAL STRENGTH

#45
20080003869
2008-01-03

EXTRUDED THERMOPLASTIC BOARDS HAVING ENHANCED MECHANICAL STRENGTH

#46
20070286990
2007-12-13

Mold assembly for manufacturing heavy duty plastic hollow board

#47
20070277940
2007-12-06

Blind Slat Having Sealed Openings and Mimic Wooden Traces

#48
20070262075
2007-11-15

Heat Plate for Welding the Pipe with Multi-Walls and the Method for Welding the Same

#49
20070251166
2007-11-01

Polymer panels and methods of making the same

#50
20070240370
2007-10-18

Multi-wall structural components having enhanced radiatransmission capability

#51
20070209305
2007-09-13

MODULAR STRUCTURE FOR BUILDING PANELS AND METHODS OF MAKING AND USING SAME

#52
20070196624
2007-08-23

Thermoplastic planks and methods for making the same

#53
20070169884
2007-07-26

Foam welding and profile manufacturing system

#54
20070151678
2007-07-05

Hollow slat structure for blinds

#55
20070126257
2007-06-07

Method of manufacturing composite vehicle panels

#56
20070107370
2007-05-17

MODULAR STRUCTURE FOR BUILDING PANELS AND METHODS OF MAKING AND USING SAME

#57
20070051456
2007-03-08

Method and apparatus for making cellular material using slow cure adhesives

#58
20070034274
2007-02-15

Extrusion apparatus

#59
20060255488
2006-11-16

Hollow plastic-profile with internal plastic-foam-filling

#60
20060219354
2006-10-05

Method for assembling elements of a structure comprising a honeycomb core

#61
20060213612
2006-09-28

Method for the butt joining of two textile pieces

#62
20060157489
2006-07-20

Partition assembly having floor parent welded to partitions

#63
20060113692
2006-06-01

Extrusion/reaction injection molding system

#64
20060111003
2006-05-25

Heat deflection/high strength panel compositions

#65
20060035063
2006-02-16

Corrugated sandwich panel and method for manufacturing the same

#66
20060013975
2006-01-19

Coherent product including partially separated plastic opposing wall-section components

#67
20050263244
2005-12-01

Foam welding and profile manufacturing system

#68
20050233019
2005-10-20

Apparatus for making a multi-walled tubular structure

#69
20050163965
2005-07-28

Molding process and apparatus for producing unified composite structures

#70
20050140177
2005-06-30

Method of manufacturing composite vehicle panels

#71
20050108983
2005-05-26

Reinforced composite structural members and methods of making the same

#72
20050108964
2005-05-26

Panel element

#73
20050095405
2005-05-05

Corrugated sandwich panel and method for manufacturing the same

#74
20050055936
2005-03-17

Sanitary cove base

#75
20050013970
2005-01-20

Multi-layer product in which the co-extruded side is easily recognizable

#76
20050003160
2005-01-06

Thermoplastic planks and methods for making the same

#77
20050003118
2005-01-06

Method for manufacturing a container end wall of lightweight construction and a container provided with such an end wall

#78
15646831
2017-09-12

Method of manufacturing a resin-laminated board