ALEXANDRIA, Va., March 3 -- United States Patent no. D1,115,334, issued on March 3, was assigned to SUZHOU ARIO ELECTRIC Co. LTD (Suzhou, China).
"Rotating brush" was invented by Xiaowei Jin (Suzhou, China), Yu Zhang (Suzhou, China) and Chuang Yang (Suzhou, China).
The patent was filed on Aug. 15, 2024, under Application No. D/957,645.
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