US Patent Issued to JIANGXI ZHONGYU MACHINERY on June 30 for "Lifting type carriage cargo loading and unloading device" (Chinese Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,668,440, issued on June 30, was assigned to JIANGXI ZHONGYU MACHINERY Co. LTD (Yichun, China).

"Lifting type carriage cargo loading and unloading device" was invented by Yubing Zhong (Yichun, China) and Yuqing Zhong (Yichun, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure relates to the technical field of cargo loading and unloading, and discloses a lifting type carriage cargo loading and unloading device, which includes a frame, a cargo carrying mechanism and a power mechanism. The frame includes a cargo carrying platform, lifting oil cylinders and a supporting platform. The lifting oil cylinders are connected to both sides of the c...