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:
May. 05, 2015
Filed:
Oct. 15, 2008
Applicant:
Shawn E. Dolan, Sterling Heights, MI (US);
Inventor:
Shawn E. Dolan, Sterling Heights, MI (US);
Assignee:
Henkel AG & Co. KGaA, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 15/04 (2006.01); C25D 11/08 (2006.01); C25D 11/02 (2006.01); C25D 5/18 (2006.01); C25D 11/18 (2006.01); C25D 11/14 (2006.01);
U.S. Cl.
CPC ...
C25D 11/18 (2013.01); C25D 11/08 (2013.01); C25D 11/024 (2013.01); C25D 5/18 (2013.01); C25D 11/14 (2013.01);
Abstract
Using aqueous electrolytes containing complex fluorides or oxyfluorides such as fluorozirconates and fluorotitanates, ferrous metal articles and non-metallic articles having a first coating containing aluminum may be rapidly anodized to form a second protective surface coating. White coatings may be formed on articles using pulsed direct current or alternating current.