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. 09, 2026
Filed:
Oct. 23, 2024
Applicant:
Innio Jenbacher Gmbh & CO Og, Jenbach, AT;
Inventors:
Richard John Donahue, West Bend, WI (US);
Wolfgang Fimml, Maurach in Tirol, AT;
Steinbjörn Jónsson, Birgitz in Tirol, AT;
Assignee:
Innio Jenbacher GmbH & Co OG, Jenbach, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02F 1/00 (2006.01);
U.S. Cl.
CPC ...
F02F 1/004 (2013.01); F02F 2001/006 (2013.01);
Abstract
A system includes a cylinder liner assembly configured to line a cylinder around a tight top land piston. The cylinder liner assembly includes a cylinder liner having an inner liner surface extending circumferentially about a central axis and an anti-polishing ring.
Donahue, Richard. (2026). System and method having an anti-polishing ring for a piston (U.S. Patent No. 12650096). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12650096
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile