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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 12654369 B1

PDFFull Text
Date of Patent:
Jun. 16, 2026

Filed:

Apr. 04, 2024

Method for protecting a profile structural part of an aircraft against mechanical wear and/or mechanical impact

Applicant:

Airbus Operations Gmbh, Hamburg, DE;

Inventors:

Jose Martins, Hamburg, DE;

Ulf Loeding, Hamburg, DE;

Mathias Keanu Engelskirchen, Hamburg, DE;

Frank Jaacks, Hamburg, DE;

Assignee:

Airbus Operations GmbH, Hamburg, DE;

Attorney:

Greer, Burns & Crain, Ltd.

Primary Examiner:

Virak Nguon

Int. Cl.
CPC ...
B29C 45/00 (2006.01); B29C 45/26 (2006.01); B29K 63/00 (2006.01); B29K 75/00 (2006.01); B29K 81/00 (2006.01); B29L 31/26 (2006.01); B29L 31/30 (2006.01);
U.S. Cl.
CPC ...
B29C 45/0053 (2013.01); B29C 45/0001 (2013.01); B29C 45/2602 (2013.01); B29C 2045/0075 (2013.01); B29K 2063/00 (2013.01); B29K 2075/00 (2013.01); B29K 2081/04 (2013.01); B29L 2031/26 (2013.01); B29L 2031/3082 (2013.01);
Abstract

To manufacture a protected profile structural part of a fuselage of an aircraft, a sealant mold having a mold cavity having a cross-section that matches a portion of the profile structural part on which the surface to be protected is disposed is prepared. The mold cavity is filled with uncured wet sealant which is subsequently cured into a cured sealant member. The cured sealant member is then attached to the finished structural profile part in a non-movable manner to form a protective liner on the surface to be protected and to generate the protected profile structural part.

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Martins, Jose. (2026). Method for protecting a profile structural part of an aircraft against mechanical wear and/or mechanical impact (U.S. Patent No. 12654369). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12654369

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

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