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. 30, 2018
Filed:
Dec. 20, 2013
Applicant:
Pratt & Whitney Canada Corp., Longueuil, CA;
Inventor:
Pierre Verrier, Ste-Julie, CA;
Assignee:
PRATT & WHITNEY CANADA CORP., Longueuil, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 24/00 (2006.01); C23C 4/02 (2006.01); C23C 24/04 (2006.01); C23C 22/24 (2006.01);
U.S. Cl.
CPC ...
C23C 4/02 (2013.01); C23C 22/24 (2013.01); C23C 24/04 (2013.01);
Abstract
A method of spray coating a surface having a magnesium base is provided. The method includes, in sequence, applying a magnesium oxidizing agent onto the surface; determining whether an entirety of the surface has oxidized as a result of applying the magnesium oxidizing agent onto the surface; and spray coating the surface.