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. 11, 2019
Filed:
Jul. 05, 2016
Applicant:
Rolls-royce Plc, London, GB;
Inventors:
Glen Pattinson, Derby, GB;
Lloyd Pallett, Derby, GB;
Assignee:
ROLLS-ROYCE plc, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B 35/04 (2006.01); F16B 33/06 (2006.01); C23C 14/16 (2006.01); C23C 14/48 (2006.01); C23C 28/02 (2006.01); C23C 14/14 (2006.01); C23C 16/06 (2006.01);
U.S. Cl.
CPC ...
F16B 33/06 (2013.01); C23C 14/14 (2013.01); C23C 14/16 (2013.01); C23C 14/48 (2013.01); C23C 16/06 (2013.01); C23C 28/023 (2013.01);
Abstract
A method of providing a threaded fastener with a multi-layered coating comprises the step of using a vapor deposition process to apply a multi-layered coating to a threaded portion of the threaded fastener, each layer of the multi-layered coating being formed from a coating material selected from the group comprising titanium, chromium, nickel, platinum, tantalum, and combinations thereof.