ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,853, issued on April 7, was assigned to YANMAR HOLDINGS Co. LTD. (Osaka, Japan).
"Work vehicle" was invented by Maroi Kodama (Oakayama, Japan), Shogo Suzuki (Oakayama, Japan) and Tomoki Ishida (Oakayama, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A work vehicle provided with a traveling machine body in which a battery is disposed includes a first external power supply mode and a second external power supply mode in which electric power can be supplied from the battery to the outside of the traveling machine body. In the first external power supply mode, movement of the traveling machine body is prohibited, and in the second external power ...