US Patent Issued to Shenzhen Zhichang Technology on July 14 for "Stroller and stroller frame" (Chinese Inventor)

ALEXANDRIA, Va., July 14 -- United States Patent no. 12,679,438, issued on July 14, was assigned to Shenzhen Zhichang Technology Co. LTD (Shenzhen, China).

"Stroller and stroller frame" was invented by Weifeng Tian (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A stroller frame is provided, which includes front tubes and rear tubes. The stroller frame further includes a frame and sliders. The frame defines an accommodation space to accommodate the front tubes and the rear tubes. The sliders are movably connected to the front tubes and the rear tubes. The sliders are configured to drive the front tubes and the rear tubes to move into the accommodation space. The stroller frame has an unfolded...