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.:
Date of Patent:
Jun. 28, 2011
Filed:
Mar. 06, 2008
Applicants:
Lauri Halme, Tampere, FI;
Juha Halme, Tampere, FI;
Inventors:
Lauri Halme, Tampere, FI;
Juha Halme, Tampere, FI;
Assignee:
Patria Aerostructures Oy, Halli, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64C 1/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A rib element for aircraft and a composite flange for use in aircraft. The rib element () and the composite flange (), manufactured from a composite material, comprise at least two elongated flanges () interconnected with one another in a corner () provided with a rounded inner corner () and a rounded outer corner (). The corner is reinforced by at least one reinforcing component () which covers at least a part of the inner corner.