ALEXANDRIA, Va., March 5 -- United States Patent no. D1,064,600, issued on March 4.
"Electric toothbrush" was invented by Congsun Peng (Zhejiang, China).
The patent was filed on Oct. 27, 2022, under Application No. D/858,049.
*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=D1064600&OS=D1064600&RS=D1064600
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