ALEXANDRIA, Va., July 28 -- United States Patent no. D1,137,703, issued on July 28, was assigned to Shenzhen Kaiyan Medical Equipment Co. Ltd (Shenzhen, China).

"Therapy pen" was invented by Alain Dijkstra (Amstelveen, Netherlands).

The patent was filed on Dec. 6, 2023, under Application No. D/919,710.

*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=D1137703&OS=D1137703&RS=D1137703

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