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. 09, 2001
Filed:
Dec. 29, 1995
Applicant:
Inventors:
Mark F. Mosser, Perkiomenville, PA (US);
James H. Greaser, Pottstown, PA (US);
Assignee:
Sermatech International, Inc., Limerick, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 1/508 ; B32B 1/520 ; B64C 1/00 ; B23P 6/04 ;
U.S. Cl.
CPC ...
B32B 1/508 ; B32B 1/520 ; B64C 1/00 ; B23P 6/04 ;
Abstract
A coated aerospace aluminum alloy part, such as a lipskin of a nacelle or a leading edge of a wing or tail, is disclosed which part is protected from corrosion due to severe environmental stresses, including high and low temperatures, and rain drop erosion, by a multilayer coating comprising a phosphate bonded metal containing basecoat and a resin based topcoat. A method of coating the part is disclosed.