ClassID:

130394

E04C2/427 - 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; Gratings; Grid-like panels Expanded metal or other monolithic gratings

Recent Application in this class:
#1
20210154724
2021-05-27

Expanded metal for automotive interior parts

#2
20190249408
2019-08-15

ARCHITECTURAL STRUCTURES HAVING AN EXPANDABLE FRAME

#3
20180209140
2018-07-26

Drainage and ventilation mat for building exterior wall, roof and basement assemblies

#4
20170226730
2017-08-10

Foldable tubular element with one rigid degree of freedom

#5
20170211273
2017-07-27

Architectural structures having an expandable frame

#6
20160362905
2016-12-15

Fractal stiffening

#7
20160130796
2016-05-12

Foldable tubular element with one rigid degree of freedom

#8
20150345150
2015-12-03

Stucco lath and method of manufacture

#9
20120311956
2012-12-13

GRATING SYSTEMS INCORPORATING DECORATIVE ARTICLES

#10
20120304592
2012-12-06

Decking member

#11
20110097987
2011-04-28

Two part grille with interlocking connections for assembly in doors or the like

#12
20110056154
2011-03-10

Stable floor element

#13
20110011025
2011-01-20

Expandable panel structures and methods of manufacturing the same

#14
20100323605
2010-12-23

Two part grille with interlocking connections for assembly in doors or the like

#15
20100255333
2010-10-07

METAL SECTION

#16
20100000952
2010-01-07

DECKING MEMBER

#17
20090205283
2009-08-20

Two part grille with interlocking connections for assembly in doors or the like

#18
20090183455
2009-07-23

Load bearing assembly

#19
20070266669
2007-11-22

Multi-purpose construction module

#20
20070266667
2007-11-22

Multi-purpose construction module

#21
20070256387
2007-11-08

Multi-tiered, expandable panel structures and methods of manufacturing the same

#22
20070237923
2007-10-11

Expandable panel structures and methods of manufacturing the same

#23
20070137013
2007-06-21

Method for producing expanded metal profiles

#24
20070094980
2007-05-03

Molded panel

#25
20070034583
2007-02-15

Perforated decking

#26
20060246312
2006-11-02

Planar metal element and profile element

#27
20060162272
2006-07-27

Benchtop panels

#28
20050232701
2005-10-20

Drainage grate

#29
20050016098
2005-01-27

Attic deck system

#30
14550880
2016-06-28

Decking member