ALEXANDRIA, Va., July 15 -- United States Patent no. D1,131,422, issued on June 23, was assigned to JIANGSU MULIN INTELLIGENCE ELECTRIC Co. LTD (Changzhou, China).

"Manual controller" was invented by Jianlong Wang (Changzhou, China).

The patent was filed on July 22, 2025, under Application No. D/014,260.

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