In 1913, Louis Aronson applied for a patent for a Liter (lighter), which was approved. In 1926 he released a new "automatic operation" Banjo lighter, which offered both ignition and extinguishment in a single push. It was a great success, demand shortly exceeding supply, spurring Aronson to patent it and design other products around the invention, which were marketed under the Ronson brand name
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