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:
Sep. 22, 2015
Filed:
Aug. 05, 2011
Applicants:
David Charles Musil, Cumming, GA (US);
Nina Frazier, Mableton, GA (US);
Lyle Robert Stiles, Jr., Whitehouse, OH (US);
Inventors:
David Charles Musil, Cumming, GA (US);
Nina Frazier, Mableton, GA (US);
Lyle Robert Stiles, Jr., Whitehouse, OH (US);
Assignee:
CALPHALON CORPORATION, Atlanta, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25D 11/04 (2006.01); C25D 11/20 (2006.01); C25D 11/22 (2006.01); C25D 3/30 (2006.01); C25D 3/38 (2006.01); C25D 5/10 (2006.01); A47J 36/02 (2006.01); C25D 5/18 (2006.01); C25D 11/24 (2006.01);
U.S. Cl.
CPC ...
C25D 3/30 (2013.01); A47J 36/02 (2013.01); C25D 3/38 (2013.01); C25D 5/10 (2013.01); C25D 11/22 (2013.01); C25D 5/18 (2013.01); C25D 11/246 (2013.01);
Abstract
A process of hard anodizing or Type III anodizing an aluminum article creates a heat stable, hard anodized, color surface on the exterior of the article. The process includes anodizing the aluminum article to achieve a hard anodized base layer on a surface of the article. A copper layer is deposited after the exterior is hard anodized. A tin layer is deposited after the step of depositing the copper layer.