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:
Apr. 18, 2000
Filed:
Dec. 17, 1997
Daniel Serafin, Wexford, PA (US);
Paul B Schultz, Export, PA (US);
Albert L Askin, Lower Burrell, PA (US);
Donald J Stanko, Lower Burrell, PA (US);
Aluminum Company of America, Pittsburgh, PA (US);
Abstract
A non-corrosive metal on aluminum or aluminum alloy lamination is disclosed including a non-corrosive metal top sheet, an aluminum or aluminum alloy substrate, and an adhesive bonding the non-corrosive metal top sheet to the aluminum or aluminum alloy substrate to provide a non-corrosive metal on aluminum or aluminum alloy lamination product having lighter weight and less cost than a sheet product of the non-corrosive metal of identical thickness, wherein the lamination product withstands galvanic corrosion between the non-corrosive metal top sheet and the aluminum or aluminum alloy substrate. In one aspect, the non-corrosive metal top sheet is stainless steel. In one aspect, the non-corrosive metal top sheet is nickel or nickel alloy.