ALEXANDRIA, Va., June 4 -- United States Patent no. 12,320,691, issued on June 3, was assigned to VOLVO TRUCK Corp. (Gothenburg, Sweden).
"Oil level measuring device" was invented by Lea Soleilhac (Saint Etienne, France), David Moreau (Lyons, France) and Catherine Cuinier (Saint Maurice de Gourdans, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "An oil level measuring device has a distal end and a proximal end. The oil level measuring device includes an arm comprising a first channel and a second channel, an electronic oil level sensor comprising a measuring mean configured to measure the level of the oil in an oil pan and a connecting port, the measuring mean being hosted into the first channel of th...