US Patent Issued to Guangdong Huayu Shengshi Technology on Sept. 8 for "Teeth whitening device" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. D1,147,373, issued on Sept. 8, was assigned to Guangdong Huayu Shengshi Technology Co. Ltd (Shenzhen, China).

"Teeth whitening device" was invented by Senhua Liu (Shenzhen, China).

The patent was filed on Nov. 27, 2025, under Application No. D/035,136.

*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=D1147373&OS=D1147373&RS=D1147373

Disclaimer: Curated by HT Syndication....