ALEXANDRIA, Va., Oct. 21 -- United States Patent no. D1,154,384, issued on Oct. 20, was assigned to Octagon I/O Ltd. (Worcestershire, Great Britain).

"Signaling device" was invented by Chaeyoung Lee (London), Gideon Thorne Farrell (London), Lewis Commons (London), Mircea Marian Zagrean (London), Raphael Scheps (London) and Thomas John Wiltshire (London).

The patent was filed on Oct. 10, 2025, under Application No. D/027,437.

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