ALEXANDRIA, Va., Dec. 9 -- United States Patent no. D1,105,170, issued on Dec. 9, was assigned to GOLDEN MIC LLC (Newport Beach, Calif.).
"Karaoke speaker" was invented by Nathan Holthouser (Newport Beach, Calif.) and James Lehigh (Newport Beach, Calif.).
The patent was filed on May 31, 2023, under Application No. D/877,034.
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