ALEXANDRIA, Va., March 26 -- United States Patent no. D1,068,172, issued on March 25, was assigned to CHANGSHA HAOFA CRAFTS Co. LTD. (Changsha, China).
"Fire extinguisher" was invented by Wuzhi Xiong (Yongzhou, China).
The patent was filed on Sept. 25, 2023, under Application No. D/903,485.
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