US Patent Issued to SANY HEAVY MACHINERY on July 14 for "Slope trimming attachment and working machine" (Chinese Inventors)

ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,239, issued on July 14, was assigned to SANY HEAVY MACHINERY Ltd. (Kunshan, China).

"Slope trimming attachment and working machine" was invented by Hao Chen (Kunshan, China), Yunlong Zhang (Kunshan, China) and Youfa Cheng (Kunshan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A slope trimming attachment includes a base, a first cutting device, a leveling mechanism and a turning mechanism. The first cutting device and the leveling mechanism are respectively arranged on the turning mechanism. The turning mechanism is rotatably arranged on the base and is configured to be able to adjust an angle of the cutting surface of the first cutting devic...