ALEXANDRIA, Va., June 2 -- United States Patent no. 12,644,255, issued on June 2, was assigned to LS MTRON LTD. (Anyang-si, South Korea).
"Agricultural tractor" was invented by Seung Ho Cheong (Anyang-si, South Korea), Ok Shik Shin (Anyang-si, South Korea), Jeong Hoon Jang (Anyang-si, South Korea) and Daekeon Shin (Anyang-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure is directed to an agricultural tractor. The agricultural tractor according to the present disclosure may perform gear shifting and RPM adjustment with the same operation pedal according to a control mode, may perform gear shifting with an operation pedal or a sub-controller, and may change a driving direct...