ClassID:

130373

E04C2002/3466 - CPC Classification

Classification description:

Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets; Corrugated sheets with sinusoidal corrugations

Recent Application in this class:
#1
20240375311
2024-11-14

System For Producing A Three-Dimensionally Deformed Plate

#2
20210354328
2021-11-18

Method and system for producing a three-dimensionally deformed plate

#3
20210054627
2021-02-25

FLEXIBLE INSULATING SHEET

#4
20210039750
2021-02-11

CORE LAYER HAVING WOOD ELEMENTS, IN PARTICULAR WOOD ELEMENTS HAVING A CORRUGATED STRUCTURE

#5
20200299961
2020-09-24

Insulating wall panels for building construction and related methods

#6
20190352904
2019-11-21

Insulating wall panels for building construction and related methods

#7
20190153729
2019-05-23

Lightweight construction board containing wave-like elements

#8
20190143650
2019-05-16

Multilayer composite having corrugated wooden elements

#9
20190013773
2019-01-10

TRANSPARENT, PHOTOVOLTAIC, THERMALLY INSULATING, CONSTRUCTION WALL COMPRISING CORRUGATED MATERIAL, AND BUILDINGS CONSTRUCTED THEREFROM

#10
20190009862
2019-01-10

Core layer having wood elements, in particular wood elements having a corrugated structure

#11
20160288880
2016-10-06

Core layer having wood elements, in particular wood elements having a corrugated structure

#12
20160207251
2016-07-21

Apparatus and method for making a corrugated product

#13
20150292225
2015-10-15

Systems, devices, and/or methods for constructing towers

#14
20140137977
2014-05-22

Apparatus and method for making a corrugated product

#15
20140054108
2014-02-27

Sheet-like finishing element

#16
20140027062
2014-01-30

Apparatus and method for making a corrugated product

#17
20130277378
2013-10-24

Method of producing an enforced delimited element and such an element

#18
20120006471
2012-01-12

Apparatus and method for making a corrugated product

#19
20120005836
2012-01-12

Corrugated foam mattress and method of making same

#20
20100313515
2010-12-16

COMPOSITE CELLULOSE ELEMENT

#21
20090315438
2009-12-24

CORRUGATED CABINET

#22
20090272043
2009-11-05

FOLDABLE BUILDING STRUCTURES

#23
20090092798
2009-04-09

Plate-Shaped Material

#24
20090050683
2009-02-26

Paperboard assembly

#25
20080236077
2008-10-02

Wall paneling material

#26
20060165960
2006-07-27

Packaging material of the corrugated cardboard type

#27
20060141215
2006-06-29

Corrugated product

#28
20050263346
2005-12-01

Sound-absorbing structure and sound-absorbing unit