Peter A. Koziol, Esq.
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Aircraft fuselage structural components and methods of making same

Invented by: Fernando Ferreira Fernandez
Sao Jose dos Campos, BR

Sadao Takanashi
Sao Jose dos Campos, BR

Lucio Camargo Fortes
Sao Jose dos Campos, BR

Marcio Cruz
Sao Jose dos Campos, BR

Marcelo Galvao do Prado
Sao Jose dos Campos, BR

Clovis Augusto Eca Ferreira
Sao Jose dos Campos, BR

Jose Donizette Aguiar
Sao Jose dos Campos, BR Applicant: Name City State Country Type Embraer S.A. Sao Jose dos Campos N/A BR

Originally Assigned to: Embraer S.A.
Sao Jose Dos Campos-SP, BR
[Now assigned to . . .]

Application No:13645398
Examined by:Dinh; Tien

Aircraft fuselage structures have reinforcement members in the vicinity of the stringer openings formed in frame members and are rigidly lap joined to a surface region of the frame members by a friction stir weld region. Such aircraft fuselage structural components may thus be provided with plural longitudinally spaced-apart frame members defining a transversal cross-section of an aircraft fuselage section, the frame members having a plurality of stringer holes therethrough, and plural longitudinally oriented stringers each being positioned within a respective one of the stringer holes of the frame member. The reinforcement members are lap joined to corresponding surfaces of frame members in the vicinity of the stringer holes such that the reinforcement members are joined rigidly to the corresponding surfaces of the frame members by a friction stir weld region.

[pdf] U.S. Pat. No. 8,844,871

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This information is part of a study by Oasis Global, Inc. of all space inventions filed at the United States Patent and Trademark Office, and is provided for informational purposes only. It is not an endorsement of any particular assignee, inventor or invention. Although Peter A. Koziol represents inventors and assignees of space inventions he does not represent all of the inventors and assignees listed. The prosecuting attorney agent or firm for each patent is identified by the United States Patent and Trademark Office in the patent specfication, which can be viewed by clicking on the patent image or downloading the patent document. For more information regarding Mr. Koziol's background and experience, or to learn more about space inventions, please contact Mr. Koziol.

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