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:
Feb. 12, 2019
Filed:
Aug. 05, 2014
Ppg Industries Ohio, Inc., Cleveland, OH (US);
Dennis P. McCarthy, Owens Crossroads, AL (US);
Calvin B. Blevins, Huntsville, AL (US);
Caroline S. Harris, Pittsburgh, PA (US);
George B. Goodwin, Cranberry Township, PA (US);
YaBei Gu, Sylmar, CA (US);
PPG industries Ohio, Inc., Cleveland, OH (US);
Abstract
An aircraft window assembly () includes a first panel () having a first surface () and a second surface (). In a first state in which there is no pressure difference between the first surface () and the second surface (), the first panel () has a cross-sectional shape selected from planar, outwardly convex, or inwardly convex. In a second state in which there is a pressure difference between first surface () and the second surface (), the first panel () has an outwardly convex cross-sectional shape.