ALEXANDRIA, Va., Oct. 21 -- United States Patent no. D1,155,135, issued on Oct. 20, was assigned to Walmart Apollo LLC (Bentonville, Ark.).
"Retail cart" was invented by Brittany N. Leek (Waterford, Mich.), Ankoor-Anish K. Hazari (Castro Valley, Calif.), Andrew J. Grignon (Roseville, Calif.), Darrell Whitelaw (Pacific Palisades, Calif.), Matthew S. Brown (Kinnelon, N.J.), William J. Yergin (San Jose, Calif.) and Stephen S. Hadinger (Berkeley, Calif.).
The patent was filed on Dec. 17, 2024, under Application No. D/979,159.
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