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:
Oct. 06, 2026
Filed:
Feb. 21, 2023
Komatsu Ltd., Tokyo, JP;
Shinichi Naito, Tokyo, JP;
KOMATSU LTD., Tokyo, JP;
Abstract
A foreign object recognition system includes a housing including a tank configured to store oil, an oil supply channel attached to the housing, and a foreign object recognition device. The tank includes a first space, a second space communicating with the first space, a strainer to separate out foreign objects contained in oil flowing from the second space into the oil supply channel, and a partition wall disposed between the first space and the second space and extending downward from above. The foreign object recognition device recognizes a foreign object located downward of the partition wall.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile