ALEXANDRIA, Va., June 9 -- United States Patent no. D1,072,915, issued on April 29.
"Planetarium projector" was invented by Xiaogang Wang (Guangdong, China).
The patent was filed on Sept. 29, 2024, under Application No. D/965,787.
*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=D1072915&OS=D1072915&RS=D1072915
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