E04B9/0485 - CPC Classification Index

ClassID:

130258 ⎘

E04B9/0485 - CPC Classification

Classification description:

Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like of the tray type containing a filling element

Recent Application in this class:

20220145625

2022-05-12

Tile system for ceiling and wall

20190368193

2019-12-05

Acoustic systems for lighting in suspended ceilings

20180010335

2018-01-11

Acoustic systems for lighting in suspended ceilings

20150240491

2015-08-27

Building panel for ceilings or walls

20130264145

2013-10-10

Panel

20110259665

2011-10-27

Acoustic systems for lighting in suspended ceilings

20110146950

2011-06-23

Radiation heat exchanging air conditioning system and radiation heat exchanging ceiling thereof

20100304109

2010-12-02

ACOUSTIC NONWOVEN FABRIC FOR PERFORATED CEILING ELEMENTS

20100269444

2010-10-28

Ceiling panel

#10

20090178882

2009-07-16

Acoustic panel

#11

20090173030

2009-07-09

Ceiling panel

#12

20080282637

2008-11-20

Reflective insulation tiles

#13

20080259616

2008-10-23

Acoustic systems for lighting in suspended ceilings

#14

20080230962

2008-09-25

Method of creating high strength expanded thermoformable honeycomb structures with cementitious reinforcement

#15

20080148665

2008-06-26

CEILING TILES MADE OF RIGID PVC

#16

20070062145

2007-03-22

Structure of the light weight building materials with sound absorption and isolation character