US Patent Issued to Kubota on April 7 for "Crawler traveling device, and working machine including crawler traveling device" (Japanese Inventor)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,595,006, issued on April 7, was assigned to Kubota Corp. (Osaka, Japan).

"Crawler traveling device, and working machine including crawler traveling device" was invented by Keishiro Nishi (Sakai, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A crawler traveling device includes a first wheel; a second wheel spaced from the first wheel; a support frame that supports the first wheel and the second wheel; a third wheel disposed above the support frame; an endless crawler wound around the first wheel, the second wheel, and the third wheel; and a vehicle-height changing mechanism that changes a position of the support frame in the vertical direction wit...