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. 06, 2009
Filed:
Mar. 26, 2004
Applicants:
Nobuyuki Takase, Uozu, JP;
Nobuyuki Higashi, Takaoka, JP;
Kazuhiro Nishikawa, Takaoka, JP;
Inventors:
Assignee:
Aisin Keikinzoku Co., Ltd., , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22C 21/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A wear-resistant aluminum alloy improved in wear resistance (or viscosity), including: 0.1 to 0.39 wt % of Mg, 3.0 to 6.0 wt % of Si, 0.01 to 0.5 wt % of Cu, 0.01 to 0.5 wt % of Fe, 0.01 to 0.5 wt % of Mn, 0.01 to 0.5 wt % of Cr, and the remainder being Al and unavoidable impurities; and an extruded product using the aluminum alloy.