ClassID:

130990

E04F13/0867 - CPC Classification

Classification description:

Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having acoustic absorption means on the visible surface

Recent Application in this class:
#1
20260152652
2026-06-04

COATING WITH ENHANCED ACOUSTICAL PERFORMANCE AND THE METHOD THEREOF

#2
20260112350
2026-04-23

APPARATUS AND SYSTEM FOR DYNAMIC HIGH NRC ACOUSTIC LOCKING WALL TILE AND METHODS THEREOF

#3
20250101749
2025-03-27

SOUND TUNING LAYER AND A PANEL FOR ACOUSTIC TREATMENT OF A SPACE

#4
20240167290
2024-05-23

COVERING ELEMENT

#5
20240019164
2024-01-18

Multifunction panel

#6
20240019116
2024-01-18

PERFORATED ACOUSTIC PANEL, METHOD OF PRODUCING, AND USE OF THE SAME

#7
20230399855
2023-12-14

Sound damping wallboard and method of constructing a sound damping wallboard

#8
20230064261
2023-03-02

SOUND DAMPENING DEVICE AND SYSTEM

#9
20220349186
2022-11-03

Acoustic panel comprising offset grooves

#10
20220268029
2022-08-25

A SOUND TUNING LAYER AND A PANEL FOR ACOUSTIC TREATMENT OF A SPACE

#11
20220246126
2022-08-04

APPARATUS AND SYSTEM FOR DYNAMIC HIGH NRC ACOUSTIC LOCKING WALL TILE AND METHODS THEREOF

#12
20210180330
2021-06-17

Suspension system

#13
20210054991
2021-02-25

Customizable inner frame and lighting for a modular wall overlay system

#14
20210054632
2021-02-25

Overlay cover and tensioning mechanism for a modular wall overlay system

#15
20210054630
2021-02-25

Modular wall covering system

#16
20200143784
2020-05-07

Acoustic metamaterial units with the function of soundproof, flow passing and heat; transfer enhancement, the composite structure and the preparation methods thereof

#17
20170342721
2017-11-30

Sound-absorbing element and system

#18
20170081843
2017-03-23

Sound-permeable lining for acoustic plasterboards

#19
20170073976
2017-03-16

Panel systems and methods

#20
20170044775
2017-02-16

Pre-fabricated ceiling assembly and method of forming

#21
20160305131
2016-10-20

Architectural panel support

#22
20160230395
2016-08-11

Sound damping wallboard and method of constructing a sound damping wallboard

#23
20160112784
2016-04-21

SOUND VIBRATION EXCITATION ASSEMBLY FOR DISCRETE AREA SOUND-ABSORBING CEILING SURFACES, AND SOUND SYSTEM INCLUDING SUCH VIBRATION EXCITATION ASSEMBLY

#24
20160002939
2016-01-07

Eco-acoustic theatre

#25
20150267417
2015-09-24

System for arranging a plurality of sound-absorbing and/or sound-reflecting panels or the like

#26
20150122399
2015-05-07

Acoustic absorbent wall coating

#27
20140224407
2014-08-14

Acoustic absorbent wall coating

#28
20100189980
2010-07-29

SHEET-LIKE COMPOSITE

#29
20070294968
2007-12-27

Wooden Material Panel Comprising A Soft Plastic Layer

#30
20070137927
2007-06-21

Multi-composite acoustic panel

#31
20070102237
2007-05-10

Acoustical gypsum board for ceiling panel

#32
20050193677
2005-09-08

Wooden material board, in particular flooring panel