ALEXANDRIA, Va., June 17 -- United States Patent no. D1,077,138, issued on May 27, was assigned to SHANGHAI HOTO TECHNOLOGY Co. LTD. (Shanghai).
"High pressure water gun" was invented by Shengmin Qian (Shanghai), Fei Lei (Leiyang, China) and Yuxin Zhang (Shanghai).
The patent was filed on Jan. 11, 2023, under Application No. D/882,103.
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