US Patent Issued on Sept. 16 for "Stroller frame and stroller" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,415,561, issued on Sept. 16.

"Stroller frame and stroller" was invented by Chengpeng Hu (Hanchuan, China) and Shanxi Yue (Hanchuan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a stroller frame and a stroller. A first rotating shaft and a second rotating shaft are provided at intervals on a stroller folding mechanism of the stroller frame, which is hinged to a handle assembly through the first rotating shaft, and is hinged to one end of a handrail assembly through the second rotating shaft; the handle assembly is hinged to a rear foot assembly through a third rotating shaft, the rear foot assembly is provided with a fourth rotating...