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. 23, 2001
Filed:
Dec. 19, 1997
Diane C. Rawlings, Bellevue, WA (US);
Dennis L. Dull, Sumner, WA (US);
The Boeing Company, Seattle, WA (US);
Abstract
Increasingly stringent environmental restrictions make it challenging to apply coatings (i.e., paint) by conventional processes like spray painting because of the volatile solvents and hazardous pigments. The environmental scrutiny is particularly focused upon conventional corrosion protection surface treatments, especially chromated primers and conversion coatings. We apply appliqu{acute over (e)}s to provide a vapor barrier over the substrate to provide corrosion protection. We can make curved appliqu{acute over (e)}s on a family of molds of different Gaussian curvature and thereby avoid making a “splash” mold of the surface of interest to create the appliqu{acute over (e)}s. Using curved appliqu{acute over (e)}s reduces ridges, creases, or gaps that sometimes otherwise occur with attempts to a cover a surface with complex curvature with flat (planar) appliqu{acute over (e)}s.