US Patent Issued to BEIJING ROBOROCK TECHNOLOGY on March 31 for "Dust collecting station for cleaning appliance" (Chinese Inventors)

ALEXANDRIA, Va., March 31 -- United States Patent no. D1,121,254, issued on March 31, was assigned to BEIJING ROBOROCK TECHNOLOGY Co. LTD. (Beijing).

"Dust collecting station for cleaning appliance" was invented by Zhipengcheng Bao (Beijing), Hao Chang (Beijing) and Fanwei Meng (Beijing).

The patent was filed on Jan. 8, 2025, under Application No. D/523,690.

*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=D1121254&OS=D1121254&RS=D1121254

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