ALEXANDRIA, Va., Nov. 3 -- United States Patent no. D1,156,510, issued on Nov. 3, was assigned to Steinway Musical Instruments Inc. (Astoria, N.Y.).
"Piano" was invented by Noe Duchaufour Lawrance (Quebrada, Portugal) and Robert Brian Polan (Floral Park, N.Y.).
The patent was filed on May 30, 2023, under Application No. D/893,427.
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