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:
May. 06, 2025
Filed:
Sep. 21, 2022
Applicant:
Federal-mogul Nurnberg Gmbh, Nuremberg, DE;
Inventors:
Margrit Dannenfeldt, Nuremberg, DE;
Wolfram Cromme, Burgthann, DE;
Jurgen Reitenspies, Altdorf bei Nurnberg, DE;
Assignee:
Federal-Mogul Numberg GmbH, Nuremberg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02F 3/00 (2005.12); C23C 24/08 (2005.12); F02F 3/10 (2005.12);
U.S. Cl.
CPC ...
F02F 3/10 (2012.12); C23C 24/085 (2012.12); F02F 2200/00 (2012.12);
Abstract
A coating for reducing high-temperature oxidation of a piston for an internal combustion engine is provided. This coating is obtained by means of a composition containing titanate or zirconate, wherein at least one metal pigment is introduced into the coating.