ALEXANDRIA, Va., May 19 -- United States Patent no. D1,127,200, issued on May 19, was assigned to Shenzhen Rongzhou Products Co. Ltd. (Shenzhen, China).

"Tooth cleaner" was invented by Yanling Deng (Yulin, China).

The patent was filed on Nov. 21, 2024, under Application No. D/974,244.

*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=D1127200&OS=D1127200&RS=D1127200

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