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:
Apr. 16, 2019
Filed:
Jul. 16, 2016
Applicant:
The Boeing Company, Chicago, IL (US);
Inventors:
Diane C. Rawlings, Bellevue, WA (US);
Kevin R. Malone, Renton, WA (US);
Assignee:
The Boeing Company, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 45/00 (2006.01); B64C 21/10 (2006.01); B32B 3/30 (2006.01); B32B 15/08 (2006.01); B32B 25/08 (2006.01); F15D 1/00 (2006.01); B64C 1/38 (2006.01); B32B 27/28 (2006.01); B32B 27/34 (2006.01); B32B 27/38 (2006.01); B32B 27/40 (2006.01);
U.S. Cl.
CPC ...
B64C 21/10 (2013.01); B32B 3/30 (2013.01); B32B 15/08 (2013.01); B32B 25/08 (2013.01); B32B 27/283 (2013.01); B32B 27/288 (2013.01); B32B 27/34 (2013.01); B32B 27/38 (2013.01); B32B 27/40 (2013.01); B64C 1/38 (2013.01); F15D 1/004 (2013.01); F15D 1/0035 (2013.01); B32B 2250/02 (2013.01); B32B 2307/416 (2013.01); B32B 2307/50 (2013.01); B32B 2307/702 (2013.01); B32B 2605/18 (2013.01); B64C 2230/26 (2013.01); Y02T 50/166 (2013.01); Y10T 428/24612 (2015.01);
Abstract
A multilayer construction for aerodynamic riblets includes a first layer composed of a material with protuberances, the first layer material exhibiting a first characteristic having long-term durability and a second layer composed of a material, exhibiting a second characteristic with capability for adherence to a surface.