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:
Dec. 07, 2010
Filed:
Sep. 28, 2006
Applicants:
Aihua A. Luo, Troy, MI (US);
Mark W. Verbrugge, Troy, MI (US);
Anil K. Sachdev, Rochester Hills, MI (US);
Inventors:
Aihua A. Luo, Troy, MI (US);
Mark W. Verbrugge, Troy, MI (US);
Anil K. Sachdev, Rochester Hills, MI (US);
Assignee:
GM Global Technology Operations, Inc., Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22D 19/04 (2006.01); B22D 19/16 (2006.01); B32B 3/06 (2006.01); B32B 15/01 (2006.01);
U.S. Cl.
CPC ...
Abstract
Magnesium or magnesium alloy components having galvanic corrosion protection isolators secured in place by metallurgical bonding during casting of the magnesium or magnesium alloy component. The isolators are formed of materials that are characterized by an absolute potential difference that is between that of magnesium and a contacting metallic component.