ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,095,800, issued on Sept. 30, was assigned to Shenzhen fourth quadrant technology Co. LTD. (Shenzhen, China).
"Air duster" was invented by Bo Tan (Changde, China).
The patent was filed on July 2, 2024, under Application No. D/950,403.
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