US Patent Issued to NINGBO SINGFUN ELECTRIC APPLIANCE on Oct. 6 for "Litter box" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 6 -- United States Patent no. D1,152,253, issued on Oct. 6, was assigned to NINGBO SINGFUN ELECTRIC APPLIANCE Co. LTD. (Ningbo, China).

"Litter box" was invented by Yuchu Yao (Ningbo, China), Jialei Mao (Ningbo, China), Zhimin Lin (Ningbo, China) and Binbin Dong (Ningbo, China).

The patent was filed on Oct. 21, 2025, under Application No. D/028,846.

*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=D1152253&OS=D1152253&RS=D1152253

Disclaimer: Curated by HT Syndication....