Big Day
Posted: Thu Feb 19, 2026 6:28 am
“On This Day in the History of Recorded Sound…”
February 19: 1878, Thomas A. Edison was granted the first U.S. patent for “Improvement in Phonograph or Speaking Machines.” No.200,521.
February 19, 1895: Emile Berliner was granted a U.S. patent (No.534,543) for a “Gramophone,” including acid etched recording on a zinc master. This fundamental patent was perhaps the most important in the early disc industry, describing a sound box propelled by the record’s groove.
February 19, 1909: John Herzog filed for a U.S. Design Patent (eventually granted as No.39,970 )for the cabinet that was marketed as the Columbia Grafonola “Deluxe.”
https://www.antiquephono.org/#/
February 19: 1878, Thomas A. Edison was granted the first U.S. patent for “Improvement in Phonograph or Speaking Machines.” No.200,521.
February 19, 1895: Emile Berliner was granted a U.S. patent (No.534,543) for a “Gramophone,” including acid etched recording on a zinc master. This fundamental patent was perhaps the most important in the early disc industry, describing a sound box propelled by the record’s groove.
February 19, 1909: John Herzog filed for a U.S. Design Patent (eventually granted as No.39,970 )for the cabinet that was marketed as the Columbia Grafonola “Deluxe.”
https://www.antiquephono.org/#/