US Patent Issued on March 31 for "Ultrasonic cleaner" (Chinese Inventors)

ALEXANDRIA, Va., March 31 -- United States Patent no. D1,121,253, issued on March 31.

"Ultrasonic cleaner" was invented by Fangmeng Han (Shenzhen, China) and Qimu Liang (Shenzhen, China).

The patent was filed on Feb. 2, 2024, under Application No. D/927,226.

*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=D1121253&OS=D1121253&RS=D1121253

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