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:
Jan. 08, 2013
Filed:
May. 10, 2010
Applicants:
David J. Kehrl, Everett, WA (US);
Kent E. Johnson, Kenmore, WA (US);
Douglas A. Mccarville, Orting, WA (US);
Inventors:
David J. Kehrl, Everett, WA (US);
Kent E. Johnson, Kenmore, WA (US);
Douglas A. McCarville, Orting, WA (US);
Assignee:
The Boeing Company, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 37/10 (2006.01); B32B 37/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A curved composite aircraft frame comprises a multi-ply composite laminate having a generally Z-shaped cross section. At least certain of the laminate plies include unidirectional reinforcing fibers that are substantially tangent at substantially all points along the curvature of the frame.