ALEXANDRIA, Va., Oct. 27 -- United States Patent no. D1,155,423, issued on Oct. 27, was assigned to Weixiong Liang (Guangzhou City, China).

"Towing part for travel trailer" was invented by Weixiong Liang (Shenzhen, China).

The patent was filed on Nov. 15, 2025, under Application No. D/033,076.

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