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. 20, 2026
Filed:
May. 27, 2022
Ls Mtron Ltd., Anyang-si, KR;
Jung UK Lee, Gwacheon-si, KR;
Hyeon Koo Lee, Seoul, KR;
Jai Yoon Shin, Anyang-si, KR;
Han Joon Cho, Seoul, KR;
LS MTRON LTD., Anyang-si, KR;
Abstract
There present disclosure relates to a hydraulic apparatus for an agricultural work vehicle, the hydraulic apparatus including: a hydraulic passage, and an oil tank configured to store hydraulic oil supplied to the hydraulic passage; a hydraulic pump configured to supply the hydraulic oil to the hydraulic passage; an oil supply conduit disposed on the hydraulic passage, and configured to connect the oil tank and the hydraulic pump to each other; an oil return conduit disposed on the hydraulic passage, connected to the oil tank at one end thereof, and configured to guide the hydraulic oil to the oil tank; and an air drain conduit formed such that one end thereof is connected to the oil supply conduit and the other end thereof is connected to the oil return conduit, and configured to guide air, contained in hydraulic oil flowing through the oil supply conduit, to the oil return conduit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile