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:
Nov. 23, 2010
Filed:
Aug. 15, 2005
Applicants:
Tomoharu Yamamoto, Hamamatsu, JP;
Hiroomi Tanaka, Hamamatsu, JP;
Inventors:
Tomoharu Yamamoto, Hamamatsu, JP;
Hiroomi Tanaka, Hamamatsu, JP;
Assignee:
Suzuki Motor Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 9/00 (2006.01); C25D 11/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
An object of the present invention is to obtain an aluminum or aluminum alloy member having a uniform and dense anodic oxide film having sufficient corrosion and impact resistances. Provided is an anodic oxide film which has been formed on the surface of aluminum or aluminum alloy, the film comprising cells which have grown in random directions relative to the surface of the aluminum or aluminum alloy and thus have no orientation.