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. 16, 2018
Filed:
Sep. 09, 2013
Applicant:
Federal-mogul Burscheid Gmbh, Burscheid, DE;
Inventors:
Marcus Kennedy, Dusseldorf, DE;
Michael Zinnabold, Burscheid, DE;
Assignee:
Federal-Mogul Burscheid GmbH, Burscheid, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B22F 7/04 (2006.01); F16J 9/26 (2006.01); C23C 4/06 (2016.01); C22C 27/06 (2006.01); C22C 30/00 (2006.01); F16J 9/28 (2006.01); C23C 4/067 (2016.01); C23C 4/129 (2016.01);
U.S. Cl.
CPC ...
F16J 9/26 (2013.01); C22C 27/06 (2013.01); C22C 30/00 (2013.01); C23C 4/06 (2013.01); C23C 4/067 (2016.01); C23C 4/129 (2016.01); F16J 9/28 (2013.01);
Abstract
The invention relates to a novel wear-protection layer for piston rings of internal combustion engines and a method for applying a wear-protection layer of this type during production of a piston ring. The protective layer is characterized inter alia by reduced wear and high resistance to scuffing.
Kennedy, Marcus. (2018). Wear-protection layer for piston rings (U.S. Patent No. 9869390). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9869390
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile