ALEXANDRIA, Va., Nov. 12 -- United States Patent no. D1,157,070, issued on Nov. 10.

"Tandem shower head" was invented by Guinuan Cai (Jieyang City, China).

The patent was filed on July 4, 2025, under Application No. D/526,046.

*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=D1157070&OS=D1157070&RS=D1157070

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