Sound and Motion Trademark Registration: Protecting the “Un-Trademarkable”

Sound and motion trademark registration is one of the most misunderstood and underused tools in the tech brand protection toolkit. For a technology company, a brand is no longer limited to a word mark or a static logo. A startup launch sound, an application animation, a loading sequence, a gesture-triggered transition, or a distinctive digital opening can become part of the experience that customers associate with a single source. When those sensory elements consistently identify the source of goods or services in the minds of consumers, they may be protectable as federal trademarks.

For Berkeley founders, San Francisco software companies, Silicon Valley AI startups, and digital product businesses throughout California, the opportunity to build non-traditional brand protection is significant. But the legal analysis is demanding. A sound or motion mark must identify a source, not merely make a product attractive, communicate information, perform a technical function, or improve usability. At Adams Law Office, Sharon Adams helps technology businesses assess brand assets, prepare non-traditional trademark applications, respond to USPTO issues, and build practical protection strategies. This blog explains what sound and motion marks are, how they are evaluated, and how a tech company can build a registrable sensory brand identity. Explore the firm’s trademark services to learn more.

What Is a Non-Traditional Trademark?

A non-traditional trademark is a source-identifying feature that does not consist primarily of a conventional word, logo, or slogan. It may include a sound, motion, color, product configuration, packaging, scent, or other sensory characteristic. The label alone does not guarantee protection. The applicant must still demonstrate that the feature identifies a specific source and that it is not functional in a way that prevents exclusive ownership. These non-traditional trademark examples show how businesses can protect distinctive brand elements beyond conventional names and logos. 

A sound mark may be a brief tone, a musical phrase, a spoken sequence, or a longer audio signature associated with a product or service. For technology businesses, sound trademark registration can provide federal protection when a distinctive sound functions as a source identifier. 

A motion mark may depict an animated logo, a repeated product movement, a digital interface transition, or a sequence that consumers encounter at the point of purchase or use. 

The essential question is whether the sensory element communicates source rather than simply making the product more pleasant, more efficient, or more distinctive in a purely aesthetic sense.

The Adams Law Office guide on sensory marks in the AI era provides broader context on how these protections are evolving as artificial intelligence tools create new categories of brand expression. The failure to function refusal guide explains the specific doctrine the USPTO applies when a mark fails to communicate source, which is one of the most common obstacles for non-traditional trademark applications.

Why Tech Companies Are Building Sensory Brand Systems

Tech products compete in crowded markets where word marks and logos often look similar. A sound or motion element can create a consistent identity across an application, a device, a website, an advertising video, a customer support experience, and a physical product line. The sensory signal may be the first thing a user experiences before reading a wordmark.

A startup launch sound can signal that a device has powered on correctly and is associated with a specific brand. An animation can identify the software company before the user reads any text. A distinctive interface transition can appear in product demonstrations, advertisements, and conference presentations. Over time, repeated use across touchpoints builds consumer recognition that can become protectable.

A relatively famous tech sensory mark is the Yahoo yodel, USPTO trademark registration number 8218625. The mark is described as “the sound of a human voice yodeling ‘YAHOO’”. The mark is for computer search services in Class 042. The Yahoo yodel is one of several non-traditional trademark examples demonstrating how a sound can become associated with a particular commercial source. 

Technology companies should not assume that every interface effect or notification tone is a trademark candidate. A spinning loading indicator may be purely functional. A confirmation beep may communicate information rather than identity. A movement required by a third-party software platform may be impossible to monopolize. The strongest candidates for sound and motion trademark registration are deliberate, distinctive, consistently used across commercial contexts, and clearly separable from the technical operation of the underlying product. The guide on distinctive trademarks for online protection provides additional context on what makes a mark strong enough to support registration.

How Sound Trademark Applications Work

A sound trademark application at the USPTO requires a precise identification of the mark and evidence demonstrating how it functions in commerce. The applicant generally submits an audio file in an accepted format, such as MP3 or WAV, along with a written description that accurately characterizes the relevant sound.

The description should explain the sound’s characteristics, sequence, rhythm, tone, and other identifying features without creating ambiguity about what is actually being claimed. An application that attempts to protect an entire product audio experience, rather than a specific, identifiable sound signature, will face scope problems during examination. The mark must be defined precisely enough that the USPTO can determine what is protected and what competitors may still use. Careful preparation is therefore an important part of sound trademark registration, particularly when the claimed sound contains multiple musical or audio elements. 

The evidence of use must connect the specific sound to the goods or services claimed. A technology company applying in Class 009 for downloadable software must show the sound used in connection with the distribution or use of that software. An application in Class 042 for software-as-a-service requires evidence connecting the sound to the ongoing service delivery. The software trademark classification and specimen guide explains the difference between downloadable and SaaS applications and the distinct evidence each requires. The trademark class guide provides the broader classification framework for technology companies evaluating their options.

One example of a sound mark is an application submitted by Taylor Swift’s company, comprised of her speaking the words “Hey, it’s Taylor Swift”. At the time this blog is being published, this application is still pending, and the USPTO has not yet reviewed the application. 

How Motion Mark Applications Work

A motion mark protects a particular movement or sequence that identifies the source of goods or services. The motion may appear on a website, in an application, on a device, in a product demonstration, or in advertising. The applicant must define the movement clearly and submit a depiction or description that allows the USPTO to understand precisely what is claimed. For technology companies, motion trademark registration can protect a distinctive animation or visual sequence when it functions as a source identifier. 

A motion mark application is not a claim to every animation that resembles the brand. It is a claim to the specific commercial impression created by the identified movement. The application should describe the sequence, direction, timing, and visual elements of the motion. Supporting materials should include screen recordings, video files, design specifications, and dated examples of public use showing the animation in a commercial context.

One example is a motion trademark owned by Matthew McConaughey’s company. The mark submitted with the application provided a sequence of shots from a video, described as “The actor, Matthew McConaughey, standing outdoors on a porch speaking and gesturing.” The claimed services were “downloadable audio and video recordings in the field of entertainment featuring television series, comedies, and dramas.” 

A motion mark may change over time. Tech startups that update their interfaces frequently face this particular challenge. If the registered motion changes significantly over time, the company should assess whether the registered version remains in active use or whether a new application is needed to protect the updated version. Consistency of use builds recognition, but the registered mark must correspond to the mark actually being used in commerce. The use in commerce guide explains the requirements for demonstrating use in a legally sufficient manner. This makes ongoing review particularly important for businesses relying on motion trademark registration to protect evolving digital brand elements. 

The Central Challenge: Distinctiveness and Source Identification

The most fundamental question in any non-traditional trademark application is whether consumers perceive the sound or motion as a brand indicator. This issue is central to a failure-to-function trademark refusal, which can arise when consumers do not perceive the claimed feature as identifying a particular source. A feature used only as decoration or to signal a technical condition may not qualify. A feature that is required for the software to operate, improves the user’s productivity, or communicates necessary information faces a functionality challenge.

A company can strengthen source identification through deliberate placement and consistent presentation. The sound may play at the start of every commercial or whenever a branded service session begins. The animation may appear as the standard opening sequence across all product versions. Advertising can create an explicit association between the sensory feature and the company’s identity, though advertising reach and duration alone are not sufficient without genuine consumer recognition.

Evidence of source identification may include surveys showing that consumers associate the sound or motion with the company, customer comments and testimonials referencing the specific sensory element, media coverage identifying the element as a brand signal, advertising materials that present the element as a brand identifier, sales records showing the period of use, and internal documents establishing that the feature was deliberately created as a brand expression. The quality and relevance of the evidence matter more than sheer volume. The trademark use examples by industry explain what types of evidence the USPTO finds persuasive in different commercial contexts.

Functionality: Where Trademark Ends and Patent Begins

Trademark law does not permit a company to use trademark protection to obtain an effective perpetual monopoly over a useful product feature. If a sound or motion is essential to operation, necessary for a technical purpose, or provides a functional advantage independent of its source-identifying role, it may be considered functional and therefore ineligible for trademark protection. The trademark functionality doctrine is therefore an important consideration when evaluating whether a technological sound or motion can receive trademark protection. Applying the trademark functionality doctrine requires examining the specific feature being claimed rather than simply asking whether the broader category of sound or motion has a functional purpose. 

Consider an alert tone that conveys a safety warning. The tone may be essential to communicating critical information, making it difficult to argue that a competitor should be barred from using a similar tone for the same purpose. A loading animation required by a software platform’s operating environment may be constrained by technical necessity. A sound indicating a successful connection may communicate information rather than brand identity.

However, the same feature can have both functional and source-identifying aspects. The specific version of a sound, the unique character of a motion, or the particular combination of elements may be non-functional even when the general category of sound or motion serves a function. The application should identify the non-functional element carefully and explain why the specific claimed version is not the only or the most effective way to achieve the technical result. Other IP tools, including patents, copyrights, and trade secrets, may offer protection for functional aspects of the technology. The phone app patentability guide explains when patent protection may be appropriate for technology features that trademark law cannot cover.

Building a Digital Brand Identity Inventory

Before filing any non-traditional trademark application, a tech startup should inventory every recurring sensory element that appears in its commercial presence. This review should cover application opening sequences, hardware sounds, confirmation tones, error sounds, animation files, video introductions, product gestures, loading sequences, voice prompts, and any audio-visual elements that appear consistently across customer touchpoints.

The inventory should evaluate each element against three questions. First, does it identify the company as a source rather than performing a technical function? Second, is it used consistently across commercial contexts in a way that could build consumer recognition? Third, is the evidence of use strong enough to support a trademark application in the relevant class?

This process should be coordinated with the company’s word marks, logos, and product names to develop a unified brand protection strategy. The Adams Law Office trademark clearance search guide explains why clearance research should be conducted for sensory marks just as it is for conventional word marks. A competitor may have already filed for a similar sound or motion, and discovering this early allows the company to differentiate its brand before committing to a sensory identity in product design, advertising, and hardware manufacturing.

Ownership and Creation Records for Sensory Brand Elements

A sound or motion mark may be created by an employee, a contractor, an advertising agency, a composer, a user experience designer, or an AI content generation tool. The company must document ownership clearly and confirm that it has the right to use the element commercially and claim trademark rights in it.

Copyright ownership in the underlying audio or motion graphic is separate from trademark rights in the commercial symbol. A company may hold a copyright license from a composer while still lacking trademark rights if the composer or licensor retains the ability to use the same sound with other commercial partners. The company needs both clear copyright ownership or a proper work-for-hire or assignment arrangement and the trademark rights to use the element exclusively as a source identifier.

The startup should review employment agreements, contractor statements of work, music licenses, voice talent releases, AI tool terms of service, and assignment documents. The trademark applicant must be the party that controls the brand goodwill and has the unambiguous right to use the sound or motion in commerce. Weaknesses in the ownership documentation can undermine an application and create liability exposure if a prior rights holder asserts a claim.

International Considerations for Sound and Motion Marks

The standards for registering non-traditional trademarks vary significantly across jurisdictions. Some countries have well-developed frameworks for sound marks. Others have more limited provisions, require higher distinctiveness showings, or restrict the types of sensory features that can be registered at all. A California tech company planning international expansion should not assume that a US sound or motion mark registration can be replicated in every target market.

The Madrid Protocol system allows trademark owners to file international applications through a single process, but national trademark offices still apply their own substantive standards. The international trademark challenges guide explains how failure-to-function issues and distinctiveness standards differ across jurisdictions, which is directly relevant for non-traditional trademark applications. A company building a global sensory brand system should obtain jurisdiction-specific advice before committing to a particular sound or motion as the centerpiece of its international identity.

Enforcement and Monitoring After Registration

Obtaining a sound or motion trademark registration is not the end of the protection strategy. A registered non-traditional mark must be actively monitored and enforced, just like any other trademark. A competitor may begin using a similar sound in advertising, a similar animation in its application, or a similar startup sequence on its hardware. Early detection gives the trademark owner more options and makes enforcement less costly.

The trademark monitoring guide explains how systematic monitoring of new applications and marketplace use works in practice. For non-traditional marks, monitoring should extend beyond the USPTO database to include product launches, advertising campaigns, conference presentations, app store entries, and social media content that might feature competing sensory elements. The registered owner should also monitor third-party reviews and consumer discussions that might reveal whether another company’s sensory element is causing confusion with its mark.

How Adams Law Office Approaches Non-Traditional Trademark Applications

Sharon Adams helps technology companies identify which sensory brand elements qualify for trademark protection, prepare the required application materials, respond to USPTO issues, including failure-to-function and functionality refusals, and build a comprehensive strategy that coordinates sensory marks with conventional word marks and logos.

Non-traditional trademark applications require more preparation and more carefully constructed evidence than standard word mark filings. The investment is worthwhile when a company has built a genuine sensory brand identity that consumers associate with a specific source. If your company is developing or has already deployed distinctive sounds, animations, or motion sequences that form part of your commercial identity, the time to evaluate trademark protection is before those elements are widely copied.

Contact Adams Law Office to schedule a consultation on non-traditional trademark strategy. Review the FAQ page for general trademark information, and explore the full range of trademark services on the trademark services page.

Frequently Asked Questions

Can a tech startup trademark a startup sound or boot sound?

Potentially. The sound must consistently identify the source of specific goods or services in the minds of consumers and must not be functional. A sound that merely signals a technical state, such as a power connection, faces a harder case than one that serves as a deliberate brand signature played in a consistent commercial context.

What is required to file a sound trademark application at the USPTO?

The application requires a precise written description of the sound, an audio file in an accepted format, identification of the relevant goods or services and trademark class, a filing basis, and evidence or a declaration of intended use. The description must clearly characterize the specific sonic features being claimed as the mark.

What is a motion mark?

A motion mark is a trademark consisting of a moving image, animation, or sequence that identifies the source of goods or services. A well-known example is the animated HBO logo sequence. For tech companies, this may include app opening animations, interface transitions, or loading sequences that consistently appear in commercial use.

What is the failure-to-function doctrine, and how does it affect non-traditional trademarks?

The failure-to-function doctrine allows the USPTO to refuse registration of a mark that does not actually function as a source identifier. For sound and motion marks, this refusal is common when the sensory feature is purely decorative, communicates information rather than brand identity, or when consumers simply do not perceive it as identifying one source. Building strong evidence of consumer recognition before filing reduces this risk. A failure to function trademark refusal can therefore become a significant obstacle when the applicant cannot demonstrate that consumers recognize the sensory feature as a brand identifier. 

How is a sound mark different from copyright protection for a jingle?

Copyright protection applies automatically to original audio works at creation and protects the specific expression. Trademark protection requires use in commerce as a source identifier for specific goods or services. Trademark registration provides broader enforcement tools for commercial contexts. The two can coexist. A company may hold copyright in the underlying composition and trademark rights in the commercial use of that sound as a source identifier.

Can a smartphone notification sound be trademarked?

Only if it consistently identifies the source of specific goods or services, is used in commerce in a way consumers recognize as a brand signal, and is not functional. A generic notification tone used by many apps would not qualify. A distinctive sound used exclusively and consistently to identify one specific application or service has a stronger foundation.

Can an app loading animation be registered as a motion trademark?

Potentially, if the animation is distinctive, consistently used in commerce to identify the source of the software or services, and clearly separable from any technical function the animation may serve. An animation required by the operating system environment, or one that is purely decorative, faces more significant obstacles.

How long does sound and motion trademark protection last?

Federal trademark protection can last indefinitely as long as the mark remains in active commercial use and required maintenance filings are made. This differs significantly from copyright, which expires after a defined term, and patents, which have fixed terms regardless of continued use. The renewable nature of trademark protection is one of its most valuable features for long-lived brand elements.

What classes cover sound and motion marks for software companies?

Class 009 typically covers downloadable software, while Class 042 covers software provided as a service, SaaS platforms, and cloud-based applications. Hardware devices may fall in Class 009, and related services may span additional classes. The specific sound or motion and how it appears in commerce determines the appropriate filing approach.

When should a tech company start thinking about sound or motion trademark protection?

Ideally before the sensory element is committed to in product design, hardware manufacturing, or extensive advertising. Early clearance research identifies whether competitors have already claimed similar elements. Filing early, once use in commerce is established, secures priority against later filers. Contact Adams Law Office to evaluate whether your brand’s sensory elements are ready for a trademark application.

Connect With Adams Law Office

For practical trademark education from Sharon Adams, connect on LinkedIn and subscribe to the Adams Law Office YouTube channel for video guidance on non-traditional trademarks, tech brand protection, and emerging trademark issues.

This article is provided for general educational information only and does not create an attorney-client relationship or constitute legal advice. Trademark outcomes depend on the particular facts, evidence, timing, and applicable law.