ALEXANDRIA, Va., Oct. 21 -- United States Patent no. D1,154,578, issued on Oct. 20, was assigned to Bose Corp. (Framingham, Mass.).
"Ear tip" was invented by Matthew J. Walthouse (Boston), Michael A. Zalisk (Arlington, Mass.) and Christopher R. Paetsch (Brookline, Mass.).
The patent was filed on Sept. 27, 2024, under Application No. D/965,550.
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