ALEXANDRIA, Va., June 12 -- United States Patent no. D1,074,763, issued on May 13.

"3D printer" was invented by Yongjun Hu (Chenzhou, China) and Guihua He (Yuanjiang, China).

The patent was filed on Aug. 8, 2024, under Application No. D/956,710.

*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=D1074763&OS=D1074763&RS=D1074763

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