US Patent Issued to Qingdao Renjinli Innovation Technology Center (Sole Proprietorship) on Sept. 22 for "Circular moving layout structure and method for stacked biological culture trays on ground, and pasture plant" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,740,515, issued on Sept. 22, was assigned to Qingdao Renjinli Innovation Technology Center (Sole Proprietorship) (Qingdao City, China).

"Circular moving layout structure and method for stacked biological culture trays on ground, and pasture plant" was invented by Jinli Ren (Yinchuan City, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The circular moving layout structure, method for the stacked biological culture tray, and a pasture plant are provided, the circular moving layout structure includes display areas, a waiting transfer area and an operation area, wherein each of the display areas includes multiple tray array areas, the tray array area...