US Patent Issued on July 28 for "Water flosser" (Chinese Inventors)

ALEXANDRIA, Va., July 28 -- United States Patent no. D1,137,650, issued on July 28.

"Water flosser" was invented by Congsun Peng (Wenzhou, China), Shengjie Huang (Wenzhou, China) and Xianfei Zheng (Wenzhou, China).

The patent was filed on Oct. 9, 2025, under Application No. D/027,320.

*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=D1137650&OS=D1137650&RS=D1137650

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