ALEXANDRIA, Va., Aug. 12 -- United States Patent no. D1,087,820, issued on Aug. 12, was assigned to National Chain Co. (Warwick, R.I.).
"Wearable chain" was invented by Steven A. Cipolla (Warwick, R.I.).
The patent was filed on Feb. 25, 2025, under Application No. D/990,853.
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