ALEXANDRIA, Va., Oct. 27 -- United States Patent no. D1,155,617, issued on Oct. 27, was assigned to AKTIEBOLAGET SKF (Gothenburg, Sweden).
"Hub bearing unit for a disc harrow" was invented by Fausto Baracca (Massa, Italy), Andrea A Bertolini (Carrara, Italy), Riccardo Restivo (Turin, Italy), Massimo Marivo (Airasca, Italy), Giacomo Alvisi (Casalecchio di Reno, Italy) and Stefano Urso (Bologna, Italy).
The patent was filed on June 17, 2025, under Application No. D/008,613.
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