US Patent Issued to YUYAO GREENYARD TOOLS on Oct. 27 for "Full-plastic liquid pump and containing container having same" (Chinese Inventor)

ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,773,707, issued on Oct. 27, was assigned to YUYAO GREENYARD TOOLS Co. LTD. (Yuyao, China).

"Full-plastic liquid pump and containing container having same" was invented by Kefeng Tang (Yuyao, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a full-plastic liquid pump and a containing container having same, which employs a plastic spring (12) and a plastic one-way valve (15), wherein the plastic spring (12), the plastic one-way valve (15), and other parts of the full-plastic liquid pump are all made of plastic materials. The full-plastic liquid pump can be recycled as a whole without splitting, which reduces the cost of recycling the full...