Trademark Registration Disclaimers

Are you applying for a trademark in the United States? The United States Patent and Trademark Office (hereinafter USPTO) has a disclaimer requirement. According to 15 U.S.C. §1052(e)(1), trademark registration shall be refused if it “[c]onsists of a mark which when used on or in connection with the goods of the applicant is merely descriptive or deceptively misdescriptive of them.” According to 15 U.S.C. §1056, “The Director may require the applicant to disclaim an unregistrable component of a mark otherwise registrable. An applicant may voluntarily disclaim a component of a mark sought to be registered.” To learn more about trademark registration disclaimers, continue reading.

What is a Disclaimer?

The USPTO states, “[a] disclaimer is a statement that you include in your application to indicate that you do not claim exclusive rights to an unregistrable portion of your mark. The entire mark, however, cannot be disclaimed.”

Unregistrable Portions of a Trademark

As mentioned in What Impact Does Disclaiming Material Have on My Trademark?, “In general, portions of a mark that are generic, or that do not function as a mark, must be disclaimed. For example, in the fictional ACME IRON WORKS, INC., the IRON WORKS, INC. portion of the mark will likely need to be disclaimed before registration is granted. These words merely describe an ingredient, quality, characteristic, function, feature, purpose, or use of the applicant’s goods and/or services.”

The Disclaimer Requirement: What Applicants Need to Know

Disclaimer practice is one of the most commonly misunderstood aspects of trademark prosecution. Many applicants are surprised when the USPTO issues an Office Action requiring a disclaimer, and many more do not fully understand what a disclaimer does—and does not—mean for their trademark rights. This section provides a practical explanation of how the disclaimer requirement works and how to navigate it effectively.

Why the USPTO Requires Disclaimers

The USPTO’s disclaimer requirement implements a core principle of trademark law: that no party should be able to monopolize ordinary descriptive terms or generic words that other businesses legitimately need to use. When an applicant seeks to register a composite mark that contains both registrable and unregistrable elements, the USPTO allows the registration to proceed on the condition that the applicant disclaims any exclusive right to the unregistrable portion.

Without this mechanism, a trademark registration could effectively grant exclusive rights to words that every competitor in the industry has an equal right to use. The disclaimer separates the protectable, distinctive element of the mark from the unprotectable, descriptive or generic element, preserving competition while still protecting what is genuinely distinctive.

What Types of Terms Require Disclaimers

The following categories of terms typically require disclaimers when they appear as components of a larger mark:

Generic terms: Words that name the category of goods or services, such as “Computer” in a mark for computer software, or “Bank” in a mark for banking services. Generic terms are never registrable and must always be disclaimed.
Merely descriptive terms: Words that directly describe a feature, quality, characteristic, function, or purpose of the goods or services. “Cold” for ice cream, “Fast” for delivery services, or “Online” for internet-based businesses are examples. These terms require disclaimers unless they have acquired distinctiveness (secondary meaning) through long and exclusive use.
Geographical descriptors: Geographic terms that merely describe the origin of the goods or services, such as “Michigan” for Michigan-produced goods. However, geographically distinctive terms used in suggestive or arbitrary ways may be registrable.
Corporate designations: Terms like “Inc.,” “LLC,” “Corp.,” or “Co.” are generally disclaimed as non-source-identifying.
Laudatory terms: Superlatives and self-congratulatory terms like “Best,” “Superior,” or “Premium” are usually considered descriptive and require disclaimers.

How to Respond to a USPTO Disclaimer Requirement

When the USPTO issues an Office Action requiring a disclaimer, the applicant has several options:

Accept the disclaimer. If the Office Action is correct and the identified term is indeed unregistrable as a standalone mark, the applicant can simply submit the required disclaimer and proceed with prosecution. The disclaimer language is standard: “No claim is made to the exclusive right to use [TERM] apart from the mark as shown.”
Argue against the disclaimer. If the applicant believes the term is registrable—for example, because it is suggestive rather than descriptive, or because it has acquired secondary meaning through use—the applicant can argue against the disclaimer requirement in the Office Action response. This requires a substantive argument supported by evidence of use, consumer perception surveys, or dictionary definitions.
Claim acquired distinctiveness. Under 15 U.S.C. §1052(f), a term that is merely descriptive can become registrable if it has acquired distinctiveness through substantially exclusive and continuous use in commerce for at least five years. Evidence of acquired distinctiveness includes sales figures, advertising expenditures, consumer declarations, and media coverage.

The Effect of a Disclaimer on Your Trademark Rights

A disclaimer in a federal trademark registration does not mean the disclaimed term is worthless. The disclaimer simply means that the applicant does not claim exclusive rights to that specific term standing alone, apart from the composite mark. The composite mark as a whole is still protectable.

In practice, this means that a competitor could use the disclaimed term in their own mark, but could not use the composite mark in a way that creates a likelihood of confusion with your registered mark. The overall commercial impression of the mark—including both the distinctive and disclaimed elements—is what courts and the USPTO evaluate in infringement and likelihood of confusion analyses.

Voluntary Disclaimers

Under 15 U.S.C. §1056, applicants may voluntarily disclaim a component of a mark. This is sometimes a strategic choice: rather than waiting for the USPTO to issue a disclaimer requirement and responding to an Office Action, the applicant proactively includes the disclaimer in the initial application. Voluntary disclaimers can streamline prosecution and reduce the time to registration, particularly for marks that clearly include generic or descriptive elements.

Disclaimers in Trade Dress and Design Marks

The disclaimer requirement applies not only to word marks but also to composite marks containing graphic elements. A mark combining a distinctive logo with a descriptive tagline may require a disclaimer of the tagline. Similarly, trade dress registrations that include functional elements—product configurations that are necessary to the use of the product—may require disclaimers or may be refused registration entirely, since functional matter is never protectable as a trademark. See Traffix Devices, Inc. v. Marketing Displays, Inc., 532 U.S. 23 (2001).

Working with a Trademark Attorney on Disclaimer Issues

Disclaimer issues arise in virtually every trademark application involving composite marks. An experienced trademark attorney can evaluate the registrability of each component of a proposed mark before filing, advise on whether voluntary disclaimers are appropriate, and mount effective arguments against disclaimer requirements when the USPTO’s position is incorrect. Getting this analysis right at the outset saves time, money, and the risk of receiving a final refusal that forfeits your filing fee and delays registration.

If you have questions about trademark registration disclaimers or any other aspect of the trademark registration process, contact Revision Legal’s trademark attorneys at 855-473-8474.