US Patent Issued on Sept. 22 for "Micro-hyperbaric oxygen chamber" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 24 -- United States Patent no. D1,149,047, issued on Sept. 22.

"Micro-hyperbaric oxygen chamber" was invented by Yinglian Guo (Qingdao, China), Xiaofeng Gao (Qingdao, China), Junwei Zhao (Qingdao, China) and Congliang Xu (Qingdao, China).

The patent was filed on July 1, 2025, under Application No. D/011,089.

*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=D1149047&OS=D1149047&RS=D1149047

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