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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12211477 B1

PDFFull Text
Date of Patent:
Jan. 28, 2025

Filed:

Jun. 07, 2021

Acoustic panel and associated manufacturing method

Applicant:

Safran, Valin, FR;

Inventors:

Daniel Therriault, Moissy-Cramayel, FR;

Filippo Iervolino, Moissy-Cramayel, FR;

Juliette Pierre, Moissy-Cramayel, FR;

Nicola Piccirelli, Moissy-Cramayel, FR;

Annie Ross, Moissy-Cramayel, FR;

Josué Costa Baptista, Moissy-Cramayel, FR;

Assignee:

SAFRAN, Paris, FR;

Attorney:

CHRISTENSON O'CONNOR JOHNSON KINDNESS PLLC

Primary Examiner:

Edgardo San Martin

Int. Cl.
CPC ...
B64D 33/02 (2006.01); B32B 3/12 (2006.01); B32B 3/26 (2006.01); B32B 27/08 (2006.01); B33Y 80/00 (2015.01); E04B 1/84 (2006.01); F02K 1/82 (2006.01); G10K 11/168 (2006.01); G10K 11/172 (2006.01); B29C 64/118 (2017.01); B33Y 10/00 (2015.01);
U.S. Cl.
CPC ...
G10K 11/172 (2013.01); B32B 3/12 (2013.01); B32B 3/266 (2013.01); B32B 27/08 (2013.01); B33Y 80/00 (2014.12); G10K 11/168 (2013.01); B29C 64/118 (2017.08); B32B 2250/03 (2013.01); B32B 2250/40 (2013.01); B32B 2307/102 (2013.01); B32B 2607/00 (2013.01); B33Y 10/00 (2014.12);
Abstract

An acoustic panel has two substantially parallel skins between which cavities forming Helmholtz resonators are arranged. One of the skins is bored with orifices, each of which opens into one of said cavities and forms a neck of the resonators. One or more of said cavities includes of a hollow structure having the shape of a triangular-based prism.

Find Patent Forward Citations

Therriault, Daniel. (2025). Acoustic panel and associated manufacturing method (U.S. Patent No. 12211477). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12211477

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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