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. 02, 2015
Filed:
Oct. 22, 2012
Applicant:
Rolls-royce Plc, London, GB;
Inventor:
Alexis Lambourne, Belper, GB;
Assignee:
ROLLS-ROYCE PLC, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C23F 13/00 (2006.01); C23F 13/10 (2006.01); C23F 13/22 (2006.01); C23F 13/16 (2006.01);
U.S. Cl.
CPC ...
C23F 13/22 (2013.01); C23F 13/16 (2013.01); C23F 2213/30 (2013.01);
Abstract
This invention relates to a sacrificial anode, comprising: a first layer of a first material; and, a second layer of a second material which is electrically connected to the first layer, wherein the first material is more anodic with respect to a galvanic series than the second material. The invention also relates to a body including the sacrificial anode.