ALEXANDRIA, Va., July 14 -- United States Patent no. D1,135,278, issued on July 14, was assigned to United Industries Corp. (Earth City, Mo.).
"Cleaning tool coupler" was invented by Gregory Wilsey (Earth City, Mo.), Stephen P. Dechant (Earth City, Mo.) and Joel Kramka (Earth City, Mo.).
The patent was filed on Feb. 28, 2025, under Application No. D/991,441.
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