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:
Jun. 16, 2009
Filed:
Dec. 13, 2002
Wayne Ray Grady, Fairfield, OH (US);
Thomas Joseph Kelly, Cincinnati, OH (US);
Michael James Weimer, Loveland, OH (US);
Nripendra Nath Das, West Chester, OH (US);
Mark Alan Rosenzweig, Hamilton, OH (US);
Wayne Ray Grady, Fairfield, OH (US);
Thomas Joseph Kelly, Cincinnati, OH (US);
Michael James Weimer, Loveland, OH (US);
Nripendra Nath Das, West Chester, OH (US);
Mark Alan Rosenzweig, Hamilton, OH (US);
General Electric Company, Schenectady, NY (US);
Abstract
A coated article has a metallic substrate with a substrate composition, and a metallic coating overlying and contacting the metallic substrate. The metallic coating has a metallic-coating composition different from the substrate composition. A protective coating overlies and contacts the metallic coating. The protective coating includes an aluminide layer overlying and contacting the metallic coating, and optionally a thermal barrier coating overlying and contacting the aluminide layer. This structure may be used to restore a key dimension of an article that has previously been in service and to protect the article as well.