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. 04, 2024
Filed:
Jun. 25, 2020
Applicant:
Federal-mogul Nurnberg Gmbh, Nuremberg, DE;
Inventors:
Julian Zilker, Biebelried, DE;
Michael Scherer, Furth, DE;
Olga Seller, Nuremberg, DE;
Sven Ungermann, Nuremberg, DE;
Ralf Meske, Schwabach, DE;
Assignee:
Federal-Mogul Nurnberg GmbH, Nuremberg, DE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02B 3/00 (2006.01); F02F 3/02 (2006.01); F02F 3/00 (2006.01);
U.S. Cl.
CPC ...
F02F 3/02 (2013.01); F02F 2003/0007 (2013.01);
Abstract
A piston () for an internal combustion engine, includes shaft wall sections () for supporting in a cylinder or a cylinder liner, and at least one base support () that is connected thereto in the circumferential direction, and which has at least one contour that forms a section of a helix.