US Patent Issued to DOSTAR on Aug. 18 for "Mask" (New York Inventor)

ALEXANDRIA, Va., Aug. 18 -- United States Patent no. D1,142,956, issued on Aug. 18, was assigned to DOSTAR INC (New York).

"Mask" was invented by Ligui He (New York).

The patent was filed on Jan. 20, 2023, under Application No. D/882,895.

*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=D1142956&OS=D1142956&RS=D1142956

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