Beyond Logos and Words: The Evolving Concept of Non-Traditional Trademarks

Introduction : Traditionally, trademarks have included words, logos, symbols, labels, and other visible signs that identify the source of goods and services. However, modern branding increasingly focuses on sensory experiences instead of just visual cues. Today, businesses aim to establish brand recognition through sounds, shapes, colors, scents, movements, textures, and even holograms. This shift has led to the development of non-traditional trademarks.  

Non-traditional trademarks significantly broaden trademark law. They challenge the usual ideas about trademarks by protecting sensory elements that act as identifiers of the source. While places like the United States and the European Union have begun to accept various types of unconventional marks, Indian trademark law is still evolving. The main challenge is balancing commercial innovation with the traditional needs for distinctiveness and graphical representation.  

This article explores non-traditional trademarks, their categories, the legal framework for their protection, and the obstacles to their registration and enforcement both in India and internationally.  

Understanding Non-Traditional Trademarks 

The Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS) takes a broad view of trademarks by recognizing any sign that can distinguish the goods or services of one business from those of another. This flexible approach has allowed several regions to extend trademark protection beyond traditional marks. 

In India, Section 2(1)(zb) of the Trade Marks Act, 1999 defines a trademark as a mark that can be graphically represented and that can distinguish the goods or services of one person from those of others. This definition includes the shape of goods, packaging, and color combinations, laying the groundwork for recognizing some non-traditional marks. 

Non-traditional trademarks can be divided into visual and non-visual marks. Visual marks include color marks, shape marks, motion marks, position marks, and holograms. Non-visual marks consist of sound marks, scent marks, taste marks, and texture marks.

The crucial question in all cases is whether the mark can function as an indicator of commercial origin?

Categories of Non-Traditional Trademarks 

A. Sound Marks  

Sound trademarks are some of the most successful types of non-traditional trademarks worldwide. A unique sound can instantly bring a specific brand to mind for consumers.  

Examples include the MGM lion's roar, Nokia's ringtone, and Yahoo!'s famous yodel. India recognized Yahoo!'s yodel as one of the first sound trademarks in the country.  

The Trade Marks Rules, 2017 clearly acknowledge sound marks. Rule 26(5) requires applicants to submit the sound in MP3 format, not exceeding thirty seconds, along with its graphical representation through musical notation.  

Recognizing sound marks shows that trademarks do not have to be visual to serve their purpose as identifiers.  

B. Colour Marks 

Colors can gain trademark significance when consumers associate a specific color solely with one source.  

The landmark case Qualified Co. v. Jacobson Products Co. established that a single color could act as a trademark if it has gained secondary meaning.  

European courts have similarly acknowledged color marks but impose strict standards for distinctiveness. The burden on applicants is generally high since colors are seen as limited resources that shouldn’t be monopolized without good reason.

C. Shape Marks and Three-Dimensional Marks

Shape marks protect the unique shape or design of a product or its packaging.  

One well-known example is the Coca-Cola contour bottle. The European Union has also acknowledged distinctive product shapes like the Toblerone chocolate packaging.

Indian law supports the protection of shapes through Section 2(1)(zb) of the Trade Marks Act. However, a shape that serves only a functional purpose cannot be claimed under trademark law.  

Distinguishing functionality from distinctiveness is key in deciding if a mark can be registered.

D. Smell Marks 

Smell trademarks are one of the most debated types of non-traditional marks.  

While scents can create strong consumer links, registering them is challenging due to difficulties in representation and objective identification. Scent is inherently subjective, making precise definition tough.  

The leading European case of Sieckmann v. Deutsches Patent- und Markenamt set strict requirements for representing scent marks. The European Court of Justice ruled that a chemical formula, written description, or physical sample of a scent did not meet the need for graphical representation because they lacked clarity, precision, durability, and objectivity. This ruling created the "Sieckmann Criteria," which still influence trademark law around the world.  

In India, smell marks remain largely untested due to similar issues with graphical representation and distinctiveness.  

E. Motion Marks and Holograms 

With advances in digital technology, businesses increasingly use animated logos and holographic displays as branding tools. Motion marks consist of moving images or sequences that help identify products or services. Hologram marks use three-dimensional visual projections for the same purpose.  

While some regions have accepted these types of marks, Indian law has not yet developed extensive guidelines in this area. Still, the broad legal definition of trademarks suggests they can be protected if they meet representation and distinctiveness requirements.

International Approaches to Non-Traditional Trademarks

The United States generally takes a more open stance on non-traditional trademarks. Courts primarily focus on whether the mark serves as an identifier and has acquired distinctiveness.  

Initially, the European Union adopted a stricter stance due to the graphical representation requirements. However, changes under the European Union Trade Mark Regulation have removed the strict graphical representation requirement. This allows representation with any technology that is clear, precise, self-contained, easily accessible, understandable, durable, and objective.  

This shift indicates a broader trend toward embracing technological changes in branding. The World Intellectual Property Organization (WIPO) encourages member countries to adopt more flexible approaches to trademark representation while ensuring legal certainty.

Challenges in the Indian Context 

A. Graphical Representation Requirement  

The biggest barrier to registering non-traditional trademarks in India is the requirement for graphical representation.  

While sounds can be represented through musical notation and shapes through drawings or images, scents, tastes, and textures present significant challenges. The difficulty in representing such marks with precision often leads to rejection.  

B. Distinctiveness  

Even when representation is possible, applicants must prove the mark distinguishes their goods or services from those of competitors. Consumers often see colors, sounds, and shapes as decorative or functional elements, not as identifiers. As a result, applicants frequently need to show acquired distinctiveness with extensive evidence of use. 

C. Functionality Doctrine

Trademark law aims to prevent monopolizing functional product features.  

Granting exclusive rights to functional shapes, sounds, or textures could harm competition by restricting competitors from using features essential for effective product design. As a result, courts carefully examine non-traditional trademark applications to ensure protection does not extend beyond legitimate brand identification.

D. Enforcement Difficulties

Enforcing non-traditional trademarks presents unique evidence challenges. Deciding if two scents are confusingly similar, if two sounds create the same consumer impression, or if a color mark has been infringed requires specialized knowledge. These practical challenges often discourage litigation.

The Future of Non-Traditional Trademarks 

Consumer engagement is increasingly about multiple senses. Digital platforms, artificial intelligence, virtual reality, and immersive branding experiences have changed how businesses connect with consumers.  

As branding changes, trademark law must evolve to protect new ways of identifying sources. The removal of graphical representation requirements in several areas suggests a movement toward standards that accommodate technology.  

India has already made progress by formally recognizing sound marks and allowing three-dimensional trademarks. Future reforms may further ease the path for scent marks, motion marks, and other sensory identifiers. 

However, any growth in protection must maintain the key goals of trademark law: preventing consumer confusion, safeguarding goodwill, and ensuring fair competition.

Conclusion 

Non-traditional trademarks signify the future of trademark protection. By extending coverage beyond just words and logos, trademark law acknowledges the sophisticated ways businesses build brand identity and recognition.  

While sound marks and shape marks have gained acceptance, categories like scent, taste, and texture marks still face significant legal and practical challenges. The Indian trademark system has shown a gradual readiness to accept unconventional marks, but issues regarding graphical representation, distinctiveness, and functionality persist. 

As technology continues to redefine commercial communication, trademark law must adapt accordingly. The future of trademark law lies not just in protecting what consumers see, but also what they hear, feel, smell, and experience. The increasing acknowledgment of non-traditional trademarks highlights this broader change and demonstrates trademark law's flexibility in an evolving sensory marketplace.

Author: Adhvaryu Siddharth, in case of any queries please contact/write back to us via email to chhavi@khuranaandkhurana.com or at  Khurana & Khurana, Advocates and IP Attorney.

Footnotes

1. Agreement on Trade-Related Aspects of Intellectual Property Rights art. 15(1), Apr. 15, 1994, 1869 U.N.T.S. 299.

2. Trade Marks Act, No. 47 of 1999, § 2(1)(zb), India.

3. J. Thomas McCarthy, McCarthy on Trademarks and Unfair Competition § 7:23 (5th ed. 2024).

4. Graeme B. Dinwoodie & Mark D. Janis, Trademark and Unfair Competition Law 487–89 (6th ed. 2022).

5. Trade Marks Rules, 2017, Rule 26(5), Gazette of India, Extraordinary, Part II, sec. 3(i).

6. Qualitex Co. v. Jacobson Prods. Co., 514 U.S. 159 (1995).

7. Ralf Sieckmann v. Deutsches Patent- und Markenamt, Case C-273/00, ECLI:EU:C:2002:748 (Dec. 12, 2002). Supported by discussions of the Sieckmann criteria.

8. WIPO, Representations for Non-Traditional Marks, Standing Comm. on the Law of Trademarks, Industrial Designs and Geographical Indications (SCT).

9. Dev Gangjee, Relocating the Law of Geographical Indications 212–14 (2012); see also discussions on motion and hologram marks.

10. Regulation (EU) 2017/1001 of the European Parliament and of the Council of 14 June 2017 on the European Union Trade Mark, 2017 O.J. (L 154) 1.

11. World Intellectual Property Organization, Trademark Law and Non-Traditional Marks.