ClassID:

127934

E01F8/0017 - CPC Classification

Classification description:

Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement Plate-like elements

Recent Application in this class:
#1
20250283283
2025-09-11

NOISE BARRIER

#2
20250179743
2025-06-05

NOISE BARRIER WALL

#3
20230287641
2023-09-14

SOUND ATTENUATION BARRIER WITH IMPROVED EASE OF ASSEMBLY

#4
20230235520
2023-07-27

Wall structures with solid-waste fill-material

#5
20220376647
2022-11-24

NOISE CONTROL DEVICE

#6
20220341107
2022-10-27

Sound absorber

#7
20220010549
2022-01-13

Noise Barriers and Methods of Their Manufacture

#8
20210372061
2021-12-02

Highway sound barrier system

#9
20210292983
2021-09-23

Traffic barrier with inertial crash panels and sound barrier

#10
20210292981
2021-09-23

Traffic barrier and soundwall system

#11
20210131049
2021-05-06

Sound barrier

#12
20210102349
2021-04-08

Sound attenuation barrier with improved ease of assembly

#13
20210079605
2021-03-18

Temporary noise pollution interruption wall system and method

#14
20200263370
2020-08-20

Noise attenuating barrier and method of installing same

#15
20200131724
2020-04-30

Sound absorbing board

#16
20190284773
2019-09-19

Wall panels, barrier wall constructed from same, and methods of making both

#17
20190211518
2019-07-11

Impact absorbing traffic noise barrier system

#18
20170272028
2017-09-21

INTEGRATED SOUNDWALL AND RENEWABLE ELECTRICAL ENERGY GENERATION SYSTEM AND METAL TUBE FOUNDATIONS THEREFORE

#19
20170241088
2017-08-24

Fully adjustable suspended post and panel modules and installation methods

#20
20160362855
2016-12-15

Diffractor for diffracting sound

#21
20160160458
2016-06-09

OUTDOOR ACOUSTIC WALL

#22
20160118034
2016-04-28

Particulate sound barrier and sound absorption/insulation board thereof

#23
20140124288
2014-05-08

Sound Suppressing Fence

#24
20130175116
2013-07-11

Reinforced acrylic glass panels

#25
20110289857
2011-12-01

Inflatable sound attenuation system

#26
20100126797
2010-05-27

Panel Assembly For Traffic Noise Barrier Wall

#27
20070137925
2007-06-21

WALL ELEMENT WITH LATERAL CONNECTION MEANS

#28
20060257600
2006-11-16

Inflatable sound attenuation system

#29
20060186391
2006-08-24

Handrail System Stanchion

#30
20060185268
2006-08-24

Noise barrier system composed of a base with a transparent superstructure

#31
20050265780
2005-12-01

Traffic noise barrier system

#32
20050211946
2005-09-29

Noise prevention plate consisting of acrylic glass

#33
20050204659
2005-09-22

Barrier system

#34
20050178613
2005-08-18

Panel assembly for traffic noise barrier wall

#35
20050104054
2005-05-19

Traffic noise barrier system

#36
15920132
2019-03-05

Wall panels, barrier wall constructed from same, and methods of making both