The Immortal Product Design Protection: How Trade Dress Trademarks Outlast Design Patents

Trade dress is the long-term brand strategy for product aesthetics. It is a type of trademark that protects the overall visual impression of your product or packaging, if it persistently identifies your brand.

What Trade Dress Trademarks Protect And How They Work

Trade dress trademarks protect elements like a product’s distinctive shape, size, color combination, or packaging layout. The iconic, curvy shape of the Coca-Cola bottle is the classic example. Competitors can sell cola, but they cannot use that specific shape because it has acquired distinctiveness.

What Trade Dress Trademarks Have That Design Patents Don’t

  • Term: Protection can last indefinitely, as long as you continue to use the mark, defend the mark, and submit the maintenance documents and fees to the USPTO.
  • Source Identifier: It lives on because consumers know the design means a product from you.

The Biggest Obstacles: Functionality and Time

Trade dress has two strict requirements that make it a long-term goal:

  1. Strict Non-Functionality: The look must be non-functional. This is much more restrictive than the requirements for a design patent. If the design is essential to how the product works, or if you have a utility patent covering part of the design, it will generally not qualify for trade dress protection. For a design patent, the design can be useful; it just can’t be the only way the product works.
  2. Acquired Distinctiveness: Before you can register a trade dress trademark, the design must be used in commerce, which means it has to be available to the public, and it must develop secondary meaning, which means the public associates the design itself with your company, even without a logo or name. This process can take years. Consumers instantly know the Coke bottle shape means a Coca-Cola product because the shape has come to be identified with Coke products, but that didn’t happen overnight. This requirement is different from how name, logo, and slogan trademarks work.

A design patent can be a great start to protecting the look of your product, but a trade dress trademark is the best long-term protection.

Intellectual property is one of your most powerful business tools. If you’re ready to build a strong brand and protect what you create, you don’t have to figure it out alone.

I help entrepreneurs across the U.S. make smart, legally sound decisions about their intellectual property. I’m an attorney in Champaign-Urbana, Illinois, but I serve intellectual property clients nationwide.

Ready to protect your work? Book a consultation online at kingpatentlaw.com or call 217-714-8558.

For more information on intellectual property and business law, check out the other posts on this site, listen to my podcast “Spellbinding IP: Patent, Trademark, and Business Strategy” on all major podcast platforms (video available on YouTube, Spotify, and Substack), or follow me on social media at @kingpatentlaw.

Avoid the legal horrors, and keep rocking your IP.

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Julie King

Julie is a licensed patent attorney and the founding attorney at King Patent Law, PLLC, with over 25 years of legal experience. Her practice focuses on intellectual property, business, and estate planning, and she's passionate about helping clients use IP tools to protect and grow their businesses. When she's not helping clients, you can find her at a live rock show, watching a horror movie, or playing the guitar (badly).
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This content is for informational and educational purposes only. It is not legal advice and does not create an attorney-client relationship. For advice about your specific situation, consult with a licensed attorney.

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