ALEXANDRIA, Va., June 10 -- United States Patent no. D1,073,794, issued on May 6, was assigned to Shachihata Inc. (Nagoya, Japan).

"Marking pen" was invented by Masaki Kida (Tokyo), Motohide Imaizumi (Tokyo) and Tomohiro Kageyama (Nagoya, Japan).

The patent was filed on June 27, 2023, under Application No. D/895,903.

*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=D1073794&OS=D1073794&RS=D1073794

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