US Patent Issued to Huijuan Ma on Oct. 6 for "Oxygen chamber" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 6 -- United States Patent no. D1,152,026, issued on Oct. 6, was assigned to Huijuan Ma (Ningbo, China).

"Oxygen chamber" was invented by Huijuan Ma (Ningbo, China) and Yuqi Mao (Ningbo, China).

The patent was filed on Sept. 26, 2024, under Application No. D/965,295.

*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=D1152026&OS=D1152026&RS=D1152026

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