ALEXANDRIA, Va., Oct. 8 -- United States Patent no. D1,097,403, issued on Oct. 7, was assigned to Henkel AG & Co. KGaA (Duesseldorf, Germany).
"Laundry ball" was invented by Sergio Linz (Cologne, Germany), Robert Ruiz Hernandez (Duesseldorf, Germany), Arnd Kessler (Monheim am Rhein, Germany), Ingo Hardacker (Hamminkeln, Germany), Jan De Paepe (Velzeke, Belgium) and Ben Goovaerts (Borgerhout, Belgium).
The patent was filed on Jan. 26, 2023, under Application No. D/870,434.
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