ClassID:

51544

B29C66/7254 - CPC Classification

Classification description:

General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs honeycomb structures

Recent Application in this class:
#1
20250262825
2025-08-21

HIGH-FREQUENCY WELDING FOR HEADGEAR

#2
20250222659
2025-07-10

WELDING THERMOPLASTIC COMPOSITE AND HONEYCOMB CORE

#3
20240075690
2024-03-07

High-frequency welding for headgear

#4
20230211528
2023-07-06

Cuboctahedron lattice materials

#5
20220410496
2022-12-29

SECURING A SECOND OBJECT TO A FIRST OBJECT

#6
20220126556
2022-04-28

Panel with paint ready surface

#7
20220040936
2022-02-10

Sandwich panel with a honeycomb core and method for manufacturing thereof

#8
20210394501
2021-12-23

Panel with paint ready surface

#9
20210394483
2021-12-23

Method for forming a composite structure

#10
20210308970
2021-10-07

Molded laminated structure with negative draft angles and associated methods of manufacturing

#11
20210237378
2021-08-05

Molded laminated structure with negative draft angles and associated methods of manufacturing

#12
20210170694
2021-06-10

High frequency welding for headgear

#13
20210146581
2021-05-20

Method for discrete assembly of cuboctahedron lattice materials

#14
20210060892
2021-03-04

Honeycomb core with improved acoustic properties and method for making same

#15
20200384721
2020-12-10

Composite Panel Sandwich Structures with Integrated Joints

#16
20200291892
2020-09-17

Blocker door assembly having a thermoplastic blocker door for use in a turbine engine

#17
20200223208
2020-07-16

Structural rework of cellular core panels

#18
20200147922
2020-05-14

Method for forming a composite structure

#19
20200095955
2020-03-26

Thermoplastic acoustic blocker door

#20
20190337642
2019-11-07

Acoustic panel repair with retention of acoustic properties

#21
20190160803
2019-05-30

Structural rework of cellular core panels

#22
20180370192
2018-12-27

Process for manufacturing apron board of high-speed rail equipment cabin using composite material

#23
20180361700
2018-12-20

Composite panel sandwich structures with integrated joints

#24
20180238786
2018-08-23

Test coupons having node bonds, methods for testing node bonds, and related apparatuses

#25
20180215105
2018-08-02

Securing a second object to a first object

#26
20180141302
2018-05-24

Composite core with reinforced plastic strips and method thereof

#27
20180116181
2018-05-03

Device and corresponding method for producing honeycombs for apiculture

#28
20180058373
2018-03-01

Blocker door assembly having a thermoplastic blocker door for use in a turbine engine

#29
20170225387
2017-08-10

High frequency welding for headgear

#30
20170043550
2017-02-16

Polygonal part having cavities for a panel core, in particular of a satellite antenna reflector

#31
20170043525
2017-02-16

Device for setting a setting element in a component

#32
20160361910
2016-12-15

Panel with paint ready surface

#33
20160361889
2016-12-15

Composite sandwich panel with differential resin layers

#34
20160185524
2016-06-30

Methods and apparatus for lining process tanks

#35
20160167292
2016-06-16

Continuous Manufacture Of Expanded Honeycomb Blocks

#36
20160001501
2016-01-07

Method and system for inserting an insert element into a panel product, the panel product produced thereby and method and system for performing a tensile test on the inserted insert element

#37
20150336368
2015-11-26

Adhesive application in rotorcraft connection joints

#38
20150336352
2015-11-26

Sandwich component and method for producing a sandwich component

#39
20150336350
2015-11-26

Sandwich component and method for producing a sandwich component

#40
20150174717
2015-06-25

Method of securing composite core during a manufacturing process

#41
20150158280
2015-06-11

Method for the manufacture of reinforced materials and material that can be obtained from this method

#42
20150136321
2015-05-21

Method of bonding a thermoplastic component to a carpeted component and the carpeted component to a cellulose-based core in a single pressing step

#43
20150041057
2015-02-12

Lightweight reinforced phenolic structural sandwich panel based on aramid honeycomb core and method

#44
20150037533
2015-02-05

Method of configuring composite core in a core stiffened structure and a structure incorporating the same

#45
20140360659
2014-12-11

System and method of post-cure processing of composite core

#46
20140079908
2014-03-20

Joined body

#47
20130291767
2013-11-07

Cargo pallet and method of manufacture thereof

#48
20130248524
2013-09-26

Liners and linings for tanks

#49
20130196175
2013-08-01

Method of making a sandwich panel

#50
20120193015
2012-08-02

Specular coatings for composite structures

#51
20120148805
2012-06-14

Methods and apparatus for lining process tanks

#52
20110315300
2011-12-29

Method of attaching elements by bonding

#53
20110287248
2011-11-24

FOAMED PLASTIC SHEET

#54
20110220267
2011-09-15

PROVISION OF INSERTS

#55
20110203718
2011-08-25

Method of fabricating a honeycomb structured panel

#56
20110095574
2011-04-28

Composite land vehicle frame

#57
20110091715
2011-04-21

FOAMED PLASTIC SHEET

#58
20110086237
2011-04-14

BONDING APPARATUS

#59
20110062287
2011-03-17

Method of Joining a Thermoplastic Material to a Fibre Composite Material

#60
20100254819
2010-10-07

Vane or rotor blade

#61
20100193636
2010-08-05

Method of manufacturing an integral profile monolithic wing structure

#62
20100171240
2010-07-08

Apparatus for laser cutting and welding

#63
20100132880
2010-06-03

COMPOSITE HONEYCOMB SANDWICH PANEL SPLICING

#64
20100078259
2010-04-01

FLOWBODIES AND METHODS OF FORMING FLOWBODIES

#65
20100012268
2010-01-21

Method for Autoclave-Free Adhesive Bonding of Components for Aircraft

#66
20090246548
2009-10-01

Welding techniques for polymer or polymer composite components

#67
20090226698
2009-09-10

Method for Producing an Alveolar Panel Element Particularly for Coverings, Packagings, Supporting Surfaces, and Alveolar Panel Element Produced Thereby

#68
20090038261
2009-02-12

FIRE DOOR AND MANUFACTURING METHOD THEREOF

#69
20090025616
2009-01-29

AIR CARGO PALLETS HAVING SYNTHETIC CORES AND ASSOCIATED SYSTEMS AND METHODS FOR MANUFACTURING SAME

#70
20080245471
2008-10-09

Method and apparatus for lining process tanks

#71
20080105991
2008-05-08

Foamed plastic sheet

#72
20080069699
2008-03-20

Wind turbine blades made of two separate sections, and method of assembly

#73
20080006367
2008-01-10

PROCESS FOR MANUFACTURING A HONEYCOMB COMPOSITE MATERIAL

#74
20070295457
2007-12-27

PROCESS AND APPARATUS FOR MANUFACTURING A HONEYCOMB COMPOSITE MATERIAL

#75
20070171080
2007-07-26

Material handling apparatus with a cellular communications device

#76
20070145638
2007-06-28

Shape-adjustable mold, skin and interior-core structures for custom board production

#77
20060257612
2006-11-16

Foamed plastic sheet

#78
20060111003
2006-05-25

Heat deflection/high strength panel compositions

#79
20060048705
2006-03-09

Process and device for deposition of glue on a cellular surface

#80
20060016501
2006-01-26

Method for making plastic or metalloplastic flexible tubes

#81
20060000547
2006-01-05

Process and apparatus for manufacturing a honeycomb composite material

#82
20050237184
2005-10-27

RF-enabled pallet

#83
20050184432
2005-08-25

Shape-adjustable mold, skin and interior-core structures for custom board production