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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 12434806 B1

PDFFull Text
Date of Patent:
Oct. 07, 2025

Filed:

Apr. 08, 2024

Aircraft part that comprises an access door and a fuselage part forming a cavity and is configured to reduce noise generated by the cavity

Applicants:

Airbus Operations (S.a.s.), Toulouse, FR;

Airbus Operations Gmbh, Hamburg, DE;

Inventors:

Jan Sebastian Grüne, Hamburg, DE;

Thomas Node-Langlois, Toulouse, FR;

Stéphane Galdeano, Toulouse, FR;

Jean-Paul Romeo, Toulouse, FR;

Grégoire Pont, Toulouse, FR;

François Chavet, Toulouse, FR;

Assignees:

Airbus Operations (S.A.S.), Toulouse, FR;

Airbus Operations GmbH, Hamburg, DE;

Attorney:

KDW Firm PLLC

Primary Examiner:

Joshua J Michener

Assistant Examiner:

Cindi M Curry

Int. Cl.
CPC ...
B64C 1/14 (2006.01);
U.S. Cl.
CPC ...
B64C 1/1461 (2013.01); B64C 2220/00 (2013.01);
Abstract

An aircraft part with a door for accessing inside an aircraft and a fuselage part includes a cavity between an upstream edge of the door in the closed position and a downstream edge of the fuselage part, the cavity opening to the outside of the aircraft part and having a bottom connected to the upstream edge of the door and to the downstream edge of the fuselage part. The aircraft part includes a chamfer on the outer face of an outer plate of the door at the upstream edge of the door, as well as possibly other technical features such as a sharp ridge and/or an add-on component, allowing for reducing noise generated by the cavity.

Find Patent Forward Citations

Grüne, Jan. (2025). Aircraft part that comprises an access door and a fuselage part forming a cavity and is configured to reduce noise generated by the cavity (U.S. Patent No. 12434806). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12434806

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

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