ALEXANDRIA, Va., Aug. 18 -- United States Patent no. D1,143,000, issued on Aug. 18.

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

The patent was filed on March 12, 2025, under Application No. D/992,954.

*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=D1143000&OS=D1143000&RS=D1143000

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