• Bikes for Sale
  • News
  • Buyer’s guide
    • Buy a Motorcycle
    • First Rides & Reviews
    • Specs, Prices & Others
  • Lifestyle
    • Concepts & Custom
    • Electric Motorcycles
    • Events
    • Locals
    • Motorsport
    • Travel
    • Tips & Stories
  • CSR Programme
  • Loan Calculator
imotorbike logo
  • Bikes for Sale
  • News
  • Buyer’s guide
    • Buy a Motorcycle
    • First Rides & Reviews
    • Specs, Prices & Others
  • Lifestyle
    • Concepts & Custom
    • Electric Motorcycles
    • Events
    • Locals
    • Motorsport
    • Travel
    • Tips & Stories
  • CSR Programme
  • Loan Calculator
  • Facebook

  • Instagram

  • X (Twitter)

  • YouTube

  • LinkedIn

  • RSS

News

Did You Know Harley-Davidson Tried To Trademark Their Exhaust Sound?

Did You Know Harley-Davidson Tried To Trademark Their Exhaust Sound?
Sathurshan
January 21, 2020

In 1994 Harley filed a sound trademark application for their distinctive exhaust note. However, nine other competitors filed individual oppositions with Harley’s registrability for the trademark.

Harley Davidson sound exhaust

Harley-Davidson Sound Trademark | Photo Credit: Harley-Davidson

As we all know, Harley has been famous for its distinctive design and sound.  In the 1990s Harley was the dominant player in the US market aside from the so-called Japanese  “metric-cruisers”. However, in 1994 Harley decided their exhaust is so distinctive that it deservers a trademark. This trademark is one of the most unusual and unconventional trademarks filed in US history.

On February 1st 1994, Harley filed in registration for a trademark. With the description “The Mark Consists of the exhaust sound of applicant’s motorcycles, produced by V-Twin, common crankpin motorcycle engines when the goods are in use.” [Source: bc iptf]

Why did Harley try to Trademark the Rumble?

The noise from the 45 degrees V-twin engine layout with common crankpin has been in use since 1909. This is also the reasons why the brand always had a loyal following. However, some import and domestic cruisers in the market came up with cruisers which were similar to Harleys. This was among the other reasons why Harley went ahead with the idea of trademarking the exhaust note. Also famously known as the “Rumble” produced by their common crankpin V-twin engines.

harley davidson sound trademark

Harley-Davidson Advert

The Reaction from others

However, Nine of Harley-Davidson’s competitors, including Japanese manufacturers Suzuki, Kawasaki, Yamaha, and Honda. Including another American manufacturer Polaris, who filed oppositions against the registrability of Harley’s trademark. As most of the cruisers, they manufactured also used a common crankpin V-twin engine. Which also sounds identical to Harleys by nature.

The response of Yamaha spokesman, Bob Starr was,  “Yamaha has been building V-twin engines since the early ’80s. There’s no difference between the sound their engine makes and the sound our engine makes. All V-twins, by their nature, have two pistons. The pistons go up and down, and they all sound the same.”

[Source :bc iptf ]

In Honda’s notice of opposition, Honda mentioned they have been manufacturing heavyweight bikes that sound similar to Harley. The sound does not distinguish Harley from any other motorcycle or “indicate the source of the motorcycles”.

Also, David Makous, Honda’s Lawyer, added, “It’s very difficult to imagine a world where the sound of a running engine is an exclusive property right.”

[Source: bc iptf]

On top of this, the case was so big that even commercial appliance manufacturers mocked Harley. Saying if Harley wins, then they would be trademarking the noise that their blenders and vacuum cleaners make.

The End

The Court stressed that the feature could not serve as a trademark. As the functional element is essential to the use or purpose. Meaning, what Harley was trying to trademark is a feature which is crucial to the “use or purpose” of the motorcycle in general. Also, the exclusive use of this feature is seriously unfavourable to the other manufacturers.

Later in 2000 Harley-Davidson drooped efforts to trademark the exhaust note of their bikes. However, Harley-Davidson continues to grow its fanbase day by day until today because of their heritage. Moreover, Harley still remains as one of the best sounding motorcycles of all time and known by everyone for their famous “Rumble”.

Currently, Harley is pushing its way forward with the development and introduction of various new motorbike models. As a part of the “More Roads to Harley” strategy, they are expanding their line of bikes and moving further in and outside of the United States. We just have to wait and see what Harley is coming up with.

Related Itemsexhaustfeaturedharleyharley davidsonrumblesoundsoundtrademarktrademark
To read the full story
login with google
login with facebook
or
Create an account for free
This won't cost you.
by clicking this button you agree to iMotorbike's visitor agreement
Already have an account? Sign in here
Click here to get notified on every new article
News
January 21, 2020
Sathurshan

A Mechanical Engineer with an addiction to the smell of petrol and loves anything automotive.

Related Itemsexhaustfeaturedharleyharley davidsonrumblesoundsoundtrademarktrademark

More in News

Why Do Malaysians Love the Yamaha YZF-R15?

Amzar HazeeqOctober 2, 2026
Read More

Weekly Promo Highlights: First Week of October at iMotorbike

Amzar HazeeqOctober 2, 2026
Read More

Asia Blends Youth and Experience for 2026 FIM Intercontinental Games in Brazil

Amzar HazeeqOctober 2, 2026
Read More

Triumph Makes History with First-Ever FIM MX2 World Championship Title

Amzar HazeeqOctober 2, 2026
Read More

2027 Kawasaki Ninja 650 Gets Upside-Down Forks and Upgraded Brakes

Hazique ZairillOctober 2, 2026
Read More

Ducati Lenovo Team Targets Strong Start to Overseas MotoGP Tour at Motegi

Amzar HazeeqOctober 2, 2026
Read More

ZXMOTO 500RR Arrives at Malaysian Dealerships

Hazique ZairillOctober 2, 2026
Read More

Honda HRC and Red Bull Renew MotoGP Partnership for 2027

Hazique ZairillOctober 1, 2026
Read More

What to Do After Buying a Used Motorcycle?

Amzar HazeeqOctober 1, 2026
Read More

Tech3 Confirms Adrián Fernández and Kristian Daniel Jr. for 2027 Moto3 Season

Amzar HazeeqOctober 1, 2026
Read More

CFMOTO 450SR vs Kawasaki Ninja 500: Premium Features Meet Proven Reliability

Amzar HazeeqOctober 1, 2026
Read More

2027 Yamaha YZF-R9 Goes on Sale in Japan

Hazique ZairillOctober 1, 2026
Read More
We want to buy your bike Join us on Instagram
Scroll for more
Tap
@imotorbike.my
  • Popular

  • Latest

  • Comments

  • Carter Thompson Claims Maiden WorldSPB Victory
    IndustrySeptember 28, 2026
  • Ducati Unveils 2027 High-Performance Bicycle Range
    IndustrySeptember 4, 2026
  • ZXMoto 500F and 500RR Officially Launch in Malaysia, Priced from RM28,888
    Buyer's guideSeptember 14, 2026
  • Gracshaw Launches Limited-Edition Mobile Suit Gundam Helmets in Malaysia
    Buyer's guideSeptember 7, 2026
  • Suzuki V-Strom 1050RE Review: A Powerful 1,037cc V-Twin Tourer
    Buyer's guideSeptember 8, 2026
  • Why Do Malaysians Love the Yamaha YZF-R15?
    Buyer's guideOctober 2, 2026
  • Weekly Promo Highlights: First Week of October at iMotorbike
    Buyer's guideOctober 2, 2026
  • Asia Blends Youth and Experience for 2026 FIM Intercontinental Games in Brazil
    IndustryOctober 2, 2026
  • Triumph Makes History with First-Ever FIM MX2 World Championship Title
    IndustryOctober 2, 2026
  • 2027 Kawasaki Ninja 650 Gets Upside-Down Forks and Upgraded Brakes
    Buyer's guideOctober 2, 2026
  • MV Agusta Lucky Explorer Project 9.5: testing the Schiranna prototype - news.iNthacity: More Top Breaking News and Popular Stories To Stay Informed says:

    […] Michelle Liew […]

  • CFMOTO 450SR to enter Malaysia in March 2023 at RM29,300 - news.iNthacity: More Top Breaking News and Popular Stories To Stay Informed says:

    […] Michelle Liew […]

  • Suzuki V-Strom now available in Malaysia at RM81,900 - news.iNthacity: More Top Breaking News and Popular Stories To Stay Informed says:

    […] Michelle Liew […]

  • Colin says:

    I hope they make the Dax street legal. Love to…

  • Mohd Razi bin Rosli says:

    Adv 150cc

Corporate

About Us
Terms of Use
Privacy Policy
Disclosure Policy
Contact Us
SUBSCRIBE NOW!

2024 iMotorbike World Sdn. Bhd.(1205246-M). All rights reserved.

Royal Enfield files trademarks for two new model names
SuperEnduro Spain: Red Bull KTM Factory Racing duo secure podium