E01F8/0076 - CPC Classification Index

ClassID:

127944 ⎘

E01F8/0076 - CPC Classification

Classification description:

Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads Cellular, e.g. as wall facing

Sub-classes:

E01F8/0082 » {with damping material} 7

Recent Application in this class:

20180025713

2018-01-25

Panel for sound suppression

20140314487

2014-10-23

Attenuating element

20130031852

2013-02-07

Attenuating element

20110308885

2011-12-22

Anti-noise panel

20070057242

2007-03-15

Sound attenuating fencing assembly

20050103568

2005-05-19

Noise abatement wall