ALEXANDRIA, Va., July 28 -- United States Patent no. D1,136,913, issued on July 28, was assigned to Pratt Corrugated Holdings Inc. (Brookhaven, Ga.).
"Tamper-evident box" was invented by Robert F. Humberstone (Port Charlotte, Fla.) and Hector Nava (Dallas).
The patent was filed on Jan. 10, 2025, under Application No. D/983,574.
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