Distinctiveness in Greece Under Law 4679/2020: Article 2, Article 4(1)(β), Article 4(2)

Distinctiveness is the core doctrine of trademark registrability in Greece. A sign can only function as a trademark if the relevant public perceives it as indicating commercial origin rather than merely describing goods, ornamenting packaging, or repeating ordinary trade language. Greek law does not define distinctiveness in a single abstract provision, but the doctrine emerges from the interaction between Article 2, which requires that a sign be capable of distinguishing goods or services, and Article 4, which excludes signs that lack distinctive character, are descriptive, or have become customary. For businesses and legal teams, the doctrine matters at every stage: filing, office action responses, oppositions, invalidity proceedings, and enforcement.

The Legal Framework: Law No. 4679/2020

• Article 2(1): Requires that a trademark be capable of distinguishing the goods or services of one undertaking from those of others.
• Article 4(1)(β): Refuses marks devoid of distinctive character.
• Article 4(1)(γ): Refuses marks that are descriptive of characteristics of goods or services.
• Article 4(1)(δ): Refuses marks consisting of signs or indications that have become customary in current language or established trade practice.
• Article 4(2): Recognizes acquired distinctiveness through use as a cure for Article 4(1)(β), (γ), and (δ), provided the mark had acquired distinctive character by the filing date, and also protects registrations that acquired distinctiveness before invalidity proceedings.
• Article 24(3): Provides the applicant with an opportunity to respond to absolute-ground objections.

The Distinctiveness Doctrine: Inherent and Acquired Distinctiveness

Greek law follows the familiar spectrum of distinctiveness used across EU trademark doctrine. At the strongest end are fanciful and arbitrary signs. A coined word with no meaning in relation to the goods, or an arbitrary word with no logical connection to them, is inherently distinctive and generally registrable. Suggestive marks occupy the middle ground: they allude to a characteristic but require some mental step from the consumer. They are usually registrable, though often with narrower enforcement strength. Descriptive and customary signs are weak or unregistrable. Generic signs sit at the bottom and are ordinarily fatal.

The key inquiry is how the average consumer of the relevant goods or services in Greece perceives the sign. Distinctiveness is not judged in a vacuum. The same word may be highly distinctive for one commercial field and descriptive for another. Consumer attention level, language, market context, and trade usage all matter.

Inherent distinctiveness concerns the mark as filed and the immediate reaction of the relevant public. Acquired distinctiveness, by contrast, asks whether use has educated the public to recognize a sign as a trademark even though it was originally weak, descriptive, or customary. Article 4(2) expressly allows such a sign to proceed if it had acquired distinctive character through use before the filing date. The same provision also contains an important saving rule: if a mark was registered even though it initially lacked distinctiveness but later acquired distinctiveness before invalidity proceedings, the registration cannot be annulled on that ground.

The Greek standard for acquired distinctiveness is substantial public recognition. The mark must have become known as an indicator of origin to a substantial part of the relevant public in Greece. There is no numerical threshold in the statute. The inquiry is qualitative and evidence-driven.

What the Directorate of Trademarks and OBI Consider Distinctive

The inherent distinctiveness spectrum in practice

Greek office practice reflects the following broad spectrum:

• Fanciful marks: invented words and unusual signs with no meaning for the goods. These are the easiest to register.
• Arbitrary marks: existing words used in an unrelated way. These are also strong.
• Suggestive marks: terms that hint at a quality or effect without directly describing it. These are usually registrable but can be debated at the margins.
• Descriptive marks: terms that immediately describe the goods, services, or their characteristics. These are refused unless Article 4(2) is established.
• Generic or customary terms: ordinary product names or standard trade expressions. These face very high refusal risk.

The office also considers language and translation. A foreign-language mark may be inherently distinctive in Greece if the relevant public does not understand its meaning. Conversely, a foreign word commonly understood in the market may be treated just like a Greek descriptive word.

Evidence requirements for acquired distinctiveness

Article 4(2) is explicit, but it is not self-executing. The applicant or proprietor must prove acquired distinctiveness with evidence. Typical evidence includes:

• Length and continuity of use: how long the mark has been used in Greece before the filing date.
• Geographic spread: whether the use covers a meaningful part of the Greek market.
• Sales and turnover: commercial success linked to the sign.
• Advertising expenditure: marketing investment directed to the Greek public.
• Packaging and point-of-sale materials: showing the sign functioning as a brand.
• Press and media references: evidence that the market recognizes the sign as a source identifier.
• Consumer surveys: where available, proof that a substantial part of the relevant public associates the sign with a single source.

The evidence must be tied to Greece and to the mark as filed. General brand fame abroad is not enough unless it translates into recognition among the relevant Greek public. Similarly, evidence should cover the relevant goods or services and the relevant date.

The guide notes that in a shape-mark context, the Greek Supreme Court considered 41% public recognition insufficient to establish distinctiveness. Although that case concerned a product shape rather than a word mark, it illustrates that Greek courts may demand robust proof of consumer association.

The dominant element in combined marks

For combined marks, Greek practice assesses the mark as a whole but still identifies the dominant element. This matters both to registrability and to later conflict analysis. If the word element is large, legible, and semantically meaningful, it often dominates. If the word is weak or descriptive and the figurative element is highly distinctive, the design may carry more weight.

The practical rule is that a distinctive design can sometimes enhance a weak verbal element, but only if the figurative component materially shapes the overall commercial impression. A descriptive word in large lettering with a small routine symbol will not become distinctive merely because a logo is present. By contrast, a strong and imaginative visual identity may allow the composite sign to function as a trademark even if the verbal element alone would not.

This doctrine is especially relevant where applicants want protection for a weak house descriptor or sector term embedded within a larger logo. The office will ask what consumers will actually remember and rely on as the source indicator.

Minimum threshold for logo registrability

For pure device marks, Greek law does not demand artistic originality in a copyright sense, but there must be enough individuality to act as a badge of origin. Commonplace geometric shapes, ordinary decorative motifs, or functional product imagery may fail for lack of distinctiveness. The more the logo resembles standard ornamentation or a natural depiction of the goods, the greater the risk of refusal.

Key Case Law

EASICATH Athens Administrative Court [year not specified in the guide] — held that an English-derived expression was not descriptive because Greek consumers did not perceive the supposed descriptive meaning. The principle is that distinctiveness depends on consumer perception in Greece, not abstract etymology.

Greek Supreme Court shape mark decision [2024 report in the guide] — in a product-shape context, the court held that 41% public recognition was insufficient to establish distinctiveness and also examined functionality. The principle is that acquired distinctiveness requires substantial recognition and that product shapes face a demanding evidentiary threshold.

No further leading Greek cases have been published in the source guide with confirmed citation details specifically on the full distinctiveness spectrum under Article 2 and Article 4(1)(β), Article 4(2).

The Procedure for Responding to a Lack-of-Distinctiveness Refusal

1. Identify whether the problem is inherent or evidentiary

Some marks are inherently strong and merely misunderstood by the office. Others are inherently weak and require proof of acquired distinctiveness. The response should not conflate those two positions.

2. Argue consumer perception carefully

If the sign is said to lack distinctiveness, explain why the relevant Greek consumer would perceive it as a brand. This may involve language analysis, market context, and comparison with ordinary trade terminology.

3. For combined marks, explain the dominant distinctive element

If the mark includes both word and device elements, identify the feature that gives the mark its source-indicating force. The response should show why the whole impression is distinctive, not merely why one component is decorative.

4. Submit Article 4(2) evidence where appropriate

If acquired distinctiveness is the realistic path, provide organized evidence by date, geography, and commercial significance. The office and tribunals are more persuaded by structured, Greece-specific evidence than by general assertions of success.

5. Consider narrowing goods and services

Distinctiveness can vary by product category. A narrower specification may improve the argument that the sign is not descriptive or customary for the remaining goods.

6. Observe the 30-day deadline and preserve appeal rights

Responses to examiner objections should be filed within the statutory response period indicated in the guide, typically 30 days. If refusal follows, appeal to the Administrative Trademark Committee remains available.

Strategic Recommendations

• Recommendation: Choose marks at the fanciful or arbitrary end of the spectrum whenever possible. Inherent distinctiveness remains the most efficient path to registration and enforcement.
• Recommendation: Build a record of use early for commercially valuable but lexically weak marks. Article 4(2) is evidence-intensive, and retrospective reconstruction is often difficult.
• Recommendation: For combined marks, invest in a device element that can independently carry trademark significance rather than relying on cosmetic stylization.
• Recommendation: Tailor acquired distinctiveness evidence to Greece, the relevant goods, and the filing date. Generic group-level brand evidence is usually insufficient.
• Recommendation: Reassess weak marks before filing rather than assuming that later use will cure the problem. Filing strategy should reflect current evidentiary reality.

Common Mistakes

• Mistake: Treating distinctiveness as a binary issue without considering the spectrum from fanciful to generic. Borderline marks require nuanced assessment.
• Mistake: Submitting evidence of general business success instead of evidence linking the specific mark to source recognition in Greece.
• Mistake: Assuming a combined mark is automatically distinctive because it contains both words and graphics. The office will still focus on dominant elements.
• Mistake: Ignoring timing. Article 4(2) looks to acquired distinctiveness by the filing date, and later evidence is only relevant in the specific invalidity-saving scenario recognized by the statute.
• Mistake: Overestimating modest consumer recognition figures. Greek courts may require substantial proof that the relevant public sees the sign as a trademark.

Key takeaway: Distinctiveness in Greece turns on how the relevant public perceives the sign and, where necessary, on whether Article 4(2) can be proven with strong Greece-specific evidence. Applicants should focus on inherently distinctive branding and use the dominant-element doctrine carefully when building combined marks.