US Patent Issued on Aug. 18 for "Oxygen chamber" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 18 -- United States Patent no. D1,142,997, issued on Aug. 18.

"Oxygen chamber" was invented by Zongbing Pan (Shanghai) and Pingping Zhang (Shanghai).

The patent was filed on Sept. 25, 2024, under Application No. D/965,015.

*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=D1142997&OS=D1142997&RS=D1142997

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