US Patent Issued to NINGBO SUNGROY ELECTRIC APPLIANCES TECH.Co. on Sept. 8 for "Steam generator" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. D1,147,289, issued on Sept. 8, was assigned to NINGBO SUNGROY ELECTRIC APPLIANCES TECH.Co. LTD. (Cixi City, China).

"Steam generator" was invented by Chenjie Hu (Cixi City, China), Yingjun Cen (Cixi City, China) and Miaofeng Huang (Cixi City, China).

The patent was filed on Nov. 18, 2025, under Application No. D/033,423.

*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=D1147289&OS=D1147289&RS=D1147289

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