ClassID:

130372

E04C2002/3461 - 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 rectangular corrugations

Recent Application in this class:
#1
20200040573
2020-02-06

Building material, stacked body of building materials, and building-material construction method

#2
20190093356
2019-03-28

Pre-assembled wall panel for utility installation

#3
20160356042
2016-12-08

Building panel assemblies and methods of use in wall structures

#4
20150292225
2015-10-15

Systems, devices, and/or methods for constructing towers

#5
20150089891
2015-04-02

BUILDING PANEL ASSEMBLIES AND METHODS OF USE IN WALL STRUCTURES

#6
20140162014
2014-06-12

Vacuum insulation panel

#7
20140102024
2014-04-17

Building panel assemblies and methods of use in wall structures

#8
20130277378
2013-10-24

Method of producing an enforced delimited element and such an element

#9
20130031858
2013-02-07

Method of fabricating building wall panels

#10
20120085057
2012-04-12

Building panels and methods of making

#11
20120085056
2012-04-12

Building panels

#12
20120085049
2012-04-12

Footer structures and methods, and panel and wall structures using such footer structures

#13
20120079784
2012-04-05

Building panel assemblies and methods of use in wall structures

#14
20110239569
2011-10-06

Building panels

#15
20110203205
2011-08-25

Buildings, building walls and other structures

#16
20110167739
2011-07-14

Buildings, building walls and other structures

#17
20090263620
2009-10-22

COMPOSITE BOARD WITH OPEN HONEYCOMB STRUCTURE

#18
20090165411
2009-07-02

Method of fabricating building wall panels

#19
20080148659
2008-06-26

Walls and wall sections

#20
20080127607
2008-06-05

Building panels

#21
20080127604
2008-06-05

Methods of manufacturing building panels

#22
20080127602
2008-06-05

Methods of constructing buildings and building appurtenances

#23
20080127601
2008-06-05

Building, building walls and other structures

#24
20080127600
2008-06-05

Buildings, building walls and other structures

#25
20080127584
2008-06-05

Support pads and support brackets, and structures supported thereby

#26
20060165960
2006-07-27

Packaging material of the corrugated cardboard type

#27
20060141215
2006-06-29

Corrugated product

#28
20060035063
2006-02-16

Corrugated sandwich panel and method for manufacturing the same

#29
20050095405
2005-05-05

Corrugated sandwich panel and method for manufacturing the same

#30
20050034382
2005-02-17

Corrugated fiberboard panels for use in the construction of walls, ceilings and floors