Fragrance Trademark and Registration from Non-Traditional Brands

Scent Trademark Registration: Can Scents Be Protected as Trademarks?

Traditionally, trademarks mainly consist of words, logos, shapes, or slogans. However, today brand perception is no longer limited to visual and auditory elements alone. A distinctive scent experienced upon entering a store, a unique fragrance used in product packaging, or a scent associated with a specific service experience can also create a brand association in the minds of consumers. For this reason, scent trademarks are among the most notable non-traditional trademark types, although they are also among the most difficult to register in practice.

What Is a Scent Trademark?

A scent trademark refers to the protection of a scent as a trademark when that scent serves to distinguish certain goods or services from those of other businesses. For example, a unique scent that differentiates a product from competing products on the market may theoretically function as a trademark. The key issue is not merely whether the scent is pleasant or distinctive, but whether it performs the function of indicating commercial origin in the eyes of consumers.

The primary purpose of trademark law is to enable consumers to understand that a particular good or service originates from a specific undertaking when they see, hear, or otherwise perceive a sign. Therefore, in the context of scent trademarks, the scent must go beyond being a natural or technical characteristic of the product and instead be perceived by consumers as a distinctive indicator of source.

Are Scent Trademarks Possible Under Turkish Trademark Law?

According to the Industrial Property Code No. 6769, a trademark may consist of any sign capable of distinguishing the goods or services of one undertaking from those of another undertaking and capable of being represented in the registry in a clear and precise manner. Such signs may include words, including personal names, shapes, colors, letters, numbers, sounds, and the shape of goods or their packaging. The Turkish Patent and Trademark Office (TÜRKPATENT) also defines trademarks within this framework.

This regulation does not provide an exhaustive list of signs that may constitute trademarks. Therefore, non-traditional signs such as scents cannot be considered entirely excluded in theory. However, the main challenge regarding scent trademarks is the representation of the scent in the trademark registry in a clear, precise, intelligible, durable, and objective manner. In other words, the issue is often not whether “a scent can be a trademark,” but rather “how the scent will be represented in the registry and how the scope of protection will be determined.”

The Position in TÜRKPATENT Practice

TÜRKPATENT provides guidance regarding application procedures for non-traditional trademark types such as sound marks, three-dimensional marks, color marks, and motion marks. For sound marks, an electronically accessible and storable recording is required; for color marks, a color image and a valid color code are requested; and for motion marks, an image or image sequence showing the movement must be submitted. However, TÜRKPATENT’s explanations regarding non-traditional trademarks do not establish a separate and clear application standard specifically for scent trademarks.

Therefore, while there is theoretical room for discussion regarding scent trademarks in Turkey, their practical registrability remains highly limited. If an application is filed, the distinctiveness of the scent, its relationship with the goods or services, how it is perceived in the market, and whether its representation in the registry is sufficient will all be carefully examined.

The Biggest Challenge for Scent Trademarks: Representation in the Registry

The most critical issue in the registration of scent trademarks is the representation of the scent in the trademark registry. The trademark registry must enable third parties to clearly understand which sign is protected and to what extent. In the case of a word mark, this is straightforward because the word can simply be written. For a logo, a visual representation can be provided. For a sound mark, an audio file or musical notation may be used. However, representing a scent in a manner that is permanent, objective, and perceived consistently by everyone is extremely difficult.

This issue became particularly significant in European Union practice through the Sieckmann decision. The Court of Justice of the European Union concluded that representing a scent by means of a chemical formula, a written description, or a scent sample was insufficient. The EUIPO Guidelines also state that scent and taste marks are currently not accepted because they fail to satisfy the requirements of clarity, precision, self-containment, accessibility, intelligibility, durability, and objectivity.

This approach is also important from the perspective of Turkish practice. Under Turkish law, the subject matter of trademark protection must likewise be represented in the registry in a clear and precise manner. Therefore, descriptions such as “rose scent,” “vanilla scent,” “fresh grass scent,” or “refreshing special scent” may generally not be considered sufficient on their own.

Can Every Scent Be Registered as a Trademark?

Not every scent is suitable for trademark protection. First and foremost, the scent must be distinctive in relation to the relevant goods or services. Scents arising from the natural characteristics of the product, scents commonly used within the sector, or scents linked to the functional nature of the product are generally very difficult to register as trademarks.

For example, in perfumes, room fragrances, soaps, detergents, and cosmetic products, scent is often a direct characteristic or expected feature of the product itself. Granting trademark protection over such scents could create an unfair monopoly over elements that competitors may need to use in the marketplace. On the other hand, where a scent is not naturally expected from the product — for instance, where it becomes associated with a specific industrial product, packaging, store experience, or service environment — the discussion regarding distinctiveness becomes more meaningful.

WIPO also states that, for scent trademarks to be registrable, the applicant must be able to represent the scent and demonstrate that the scent is distinctive from the product itself. It is further emphasized that scent samples may deteriorate over time, making permanent preservation in the trademark registry problematic.

How Is Distinctiveness Proven for Scent Trademarks?

Assessing distinctiveness for scent trademarks is more difficult than for traditional trademarks because consumers are generally not accustomed to perceiving scents directly as trademarks. Therefore, it may be necessary to demonstrate that the scent applied for is associated by the relevant consumer group with a specific undertaking.

In this regard, factors such as the duration of use, advertising campaigns, store concepts, packaging design, consumer surveys, sales volume, media visibility, market share, and the systematic use of the scent as part of the company’s identity become important. In particular, where acquired distinctiveness through use is claimed, strong evidence is required to show that the scent has become an independent indicator of commercial origin in the minds of consumers.

What Alternative Protection Strategies Can Be Considered Instead of a Scent Trademark?

Because the registration of scent trademarks is difficult in practice, it may not be a sound strategy for businesses to rely solely on filing a scent trademark application. Instead, a broader intellectual property and brand portfolio strategy should be adopted.

For example, businesses may consider combining word marks, logo marks, packaging designs, three-dimensional trademarks, design registrations, trade secret protection, and contractual confidentiality measures for the relevant products or services incorporating the scent. Particularly with respect to unique scent formulations, protecting the formula as a trade secret rather than publicly disclosing it may in some cases provide a more effective solution.

In addition, elements such as store scents, product experiences, or distinctive packaging scents may still be strategically protected under brand identity and unfair competition law, even if they cannot be directly registered as trademarks. Therefore, the issue of scent trademarks should be approached not merely as a type of trademark application, but as part of a broader brand positioning and intellectual property management strategy.