US Patent Issued to Wenzhou Xingyuan Fluid Technology on Sept. 23 for "Quick insert ball check valve" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. D1,094,658, issued on Sept. 23, was assigned to Wenzhou Xingyuan Fluid Technology Co. Ltd (Wenzhou, China).

"Quick insert ball check valve" was invented by Chaozhang Lu (Wenzhou, China) and Xuzhang Shao (Yueqing, China).

The patent was filed on July 24, 2023, under Application No. D/880,517.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=D1094658&OS=D1094658&RS=D1094658

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