DID YOU KNOW…
Harley-Davidson's Six-Year Battle to Trademark its "Potato-Potato" Engine Sound
Did you know? Harley-Davidson spent six years in a legal battle trying to trademark the distinctive "potato-potato-potato" sound of its V-twin engines.
The iconic American manufacturer filed a trademark application in 1994, asserting that the unique rhythmic exhaust note, stemming from its 45-degree V-twin engine and single-crankpin design, was instantly recognizable and proprietary. This uneven firing sequence creates the signature "potato-potato-potato" sound. However, the bid faced strong opposition from other motorcycle manufacturers who argued that similar sounds were achievable and that an engine sound served a functional purpose, not a brand-identifying one. Harley-Davidson ultimately withdrew its application in 2000, after accumulating millions in legal costs.
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