Distinctiveness in Bangladesh Under Sections 6(2), 6(3) and 28(2): Inherent and Acquired

Distinctiveness is the foundation of trademark registrability in Bangladesh. A mark cannot be protected simply because a business likes it or uses it in commerce; it must distinguish that business’s goods or services from those of others. This doctrine matters at every stage of the trademark life cycle, from filing and examination to invalidation and enforcement. Under the Trademarks Act, 2009, distinctiveness operates in two forms. Some marks are inherently distinctive from the outset because of the nature of the sign itself. Others are not inherently distinctive, but can still be registered if the applicant proves that the mark has acquired distinctiveness through use. The Department of Patents, Designs and Trademarks applies these principles in a practical way, often focusing on whether the dominant element of a combined mark actually performs a source-indicating function in the Bangladeshi market.

The Legal Framework: Sections 6(1), 6(2), 6(3) and 28(2)

• Section 6(1)(c): Recognizes invented words as inherently registrable essential particulars.
• Section 6(1)(d): Allows words having no direct reference to the character or quality of the goods or services, provided they are not geographical names, surnames, personal names, castes or tribes in Bangladesh.
• Section 6(2): Permits registration of marks not falling within the inherent categories only upon evidence of their distinctiveness.
• Section 6(3): Defines a mark as distinctive if it distinguishes the goods or services of the proprietor from those of others in trade.
• Section 28(2): Protects a registration from invalidation on distinctiveness grounds if it can be proved that the mark had become distinctive by use at the date of registration.
• Section 11: Relevant where names suggest connection with living persons or persons deceased within 20 years, requiring consent and affecting distinctiveness analysis.

The Distinctiveness Doctrine Under Sections 6(2) and 6(3)

The doctrinal test is functional. A mark is distinctive if consumers perceive it as indicating one trade source and distinguishing that source from others. Section 6(3) states this directly. The DPDT therefore asks whether the sign performs a trademark function, not merely whether it looks unusual in the abstract.

Distinctiveness exists on a spectrum. At one end are inherently distinctive signs such as invented words and arbitrary terms. At the other end are generic terms that cannot distinguish at all. In the middle are suggestive and descriptive signs, some of which may be registrable only if they have acquired source-identifying significance through use.

Inherent distinctiveness

Inherent distinctiveness refers to the mark’s capacity to distinguish without proof of market recognition. Bangladesh implicitly follows the familiar spectrum:

• Fanciful or invented marks: These are strongest. Section 6(1)(c) expressly recognizes invented words. A coined word with no ordinary meaning is highly likely to be inherently distinctive.
• Arbitrary marks: Real words used in an unrelated way can also be inherently distinctive. Section 6(1)(d) covers words with no direct reference to the character or quality of the goods or services.
• Suggestive marks: These hint at qualities or effects but do not directly describe them. They are generally acceptable because they still require some mental step.
• Descriptive marks: These directly refer to the goods or services and ordinarily require evidence under Section 6(2).
• Generic terms: These cannot function as trademarks because they are the ordinary names of the goods or services themselves.

Acquired distinctiveness

Section 6(2) is the statutory basis for acquired distinctiveness. It allows a mark that is not inherently within Section 6(1) to be registered if the applicant submits evidence that the sign has become distinctive. This is a classic secondary-meaning concept. The relevant question is whether the public in Bangladesh has come to recognize the sign as denoting the applicant’s goods or services, notwithstanding its descriptive or otherwise weak character.

Section 28(2) confirms the importance of use-based distinctiveness by preserving the validity of a registration where the mark had become distinctive by the date of registration. This is significant not only in prosecution but also in rectification or invalidation disputes.

What the Department of Patents, Designs and Trademarks Considers Distinctive

The DPDT evaluates distinctiveness by looking at the sign itself, the relevant goods or services, the language used, and the likely perception of consumers in Bangladesh.

Inherent distinctiveness in practice

Invented words are the easiest category. If the term has no ordinary meaning in Bengali or English and does not allude directly to a product feature, the Registry is generally receptive. Arbitrary marks also perform well, though applicants must still be aware of translation issues and prior rights.

Suggestive marks are often accepted, but the line between suggestive and descriptive can be contested. The DPDT will likely ask whether the meaning is immediate and direct or whether it requires interpretation. For example, a term suggesting freshness, speed or luxury may still be considered weak if the suggestion is too close to an ordinary product claim.

Evidence of acquired distinctiveness

The Act does not prescribe a closed list of evidence, but applicants should expect to provide commercially credible proof. Useful evidence includes:

• Length of use in Bangladesh: continuous and geographically meaningful use is helpful.
• Sales figures: these help show market penetration.
• Advertising and promotional spend: these help show consumer exposure.
• Packaging, labels and catalogues: these show trademark use in context.
• Invoices and distribution records: these support actual trade activity.
• Media coverage and market recognition: these help show public association.
• Affidavits or declarations from trade channels: distributors, retailers and other market participants can provide probative support.
• Consumer survey evidence: if available, it can be powerful, though it is not always used in practice.

The stronger the mark’s weakness, the stronger the evidence must be. A mildly descriptive mark may be rehabilitated with substantial use data. A highly descriptive or generic sign will face a much steeper burden.

Language and multilingual analysis

Bangladesh practice requires attention to Bengali meaning, and the DPDT may also assess English and other foreign-language content through translation. Distinctiveness can therefore change depending on the language lens applied. A coined English-looking term may actually be descriptive in another language, while a non-Bengali term may appear arbitrary if consumers in Bangladesh would not understand it. Applicants should evaluate not only literal dictionary meaning but the likely perception of the relevant Bangladeshi consumer group.

The dominant element in combined marks

For combined marks, the DPDT often focuses on the dominant element. This doctrine matters because the overall mark may only be as strong as the element consumers remember and use.

If the word portion is large, legible and central, the Registry is likely to treat the word as dominant. In that case, a descriptive or non-distinctive word can weaken the whole mark even if the design is attractive. If the word is small or non-distinctive and the logo is visually striking, the device may be considered dominant. The practical outcome is that businesses should not rely on a weak word plus minor decoration. The stronger route is either a strong word, a genuinely original logo, or a combination where both contribute meaningfully to distinctiveness.

Minimum threshold for logo registrability

A pure device mark must still be distinctive. Ordinary shapes, generic icons and simple decorative motifs may not qualify. The design should possess sufficient visual individuality to function as a source indicator. A highly original emblem, stylized animal, abstract symbol or bespoke graphic usually performs better than a common circle, border or commonplace product illustration.

Key Case Law

• Popular Polish House Ltd. v. Trade Marks Registry 21 DLR (SC) 114 [1969] — although under the earlier law, this case is still relied upon for the principle that stylization and overall presentation may contribute to registrability where wording is weak.
• Om Prakash v. R.P. Gupta [1961] DLR 259 — relevant by analogy where a name-based mark requires proof of entitlement and does not inherently distinguish without supporting circumstances.

No leading post-2009 Bangladeshi appellate cases have been published that comprehensively restate the modern Section 6(2) and Section 6(3) distinctiveness test. Accordingly, the statutory text and DPDT practice remain the primary sources.

The Procedure for Responding to a Distinctiveness Refusal

When the DPDT objects that a mark is not distinctive, applicants should respond with a structured evidentiary and legal record.

• Step 1: Determine whether the Registry is saying the mark is descriptive, generic, geographically descriptive, name-based, or simply too weak as a device.
• Step 2: Analyze the mark’s place on the distinctiveness spectrum. If it is suggestive or arbitrary, explain why it does not directly refer to the goods or services.
• Step 3: For foreign-language matter, provide correct translation and transliteration to address any mischaracterization.
• Step 4: If relying on acquired distinctiveness under Section 6(2), submit organized evidence of use in Bangladesh.
• Step 5: For combined marks, explain the role of the device, the overall commercial impression, and why the mark as a whole distinguishes source.
• Step 6: Consider disclaimers where only a component is weak, but recognize that disclaimers do not cure a wholly non-distinctive mark.
• Step 7: Request a hearing if the distinction between suggestive and descriptive is nuanced or if the dominant-element analysis favors the applicant.
• Step 8: If refusal is maintained, evaluate appeal under Section 100.

Strategic Recommendations

• Recommendation: Choose marks at the fanciful or arbitrary end of the spectrum whenever possible. This reduces both absolute-ground and enforcement risk.
• Recommendation: Build evidence from day one for any mark that may be viewed as weak. Market records are easier to collect contemporaneously than retrospectively.
• Recommendation: Test distinctiveness in Bengali and English. The DPDT will not confine itself to the applicant’s preferred linguistic framing.
• Recommendation: In combined marks, ensure the dominant element is one you are comfortable defending on its own.
• Recommendation: For logos, invest in originality. Generic decorative graphics offer little registrability value.

Common Mistakes

• Mistake: Treating acquired distinctiveness as a fallback without evidence. Section 6(2) requires proof, not mere assertion.
• Mistake: Ignoring the dominant element in a combined mark. A weak dominant word can control the result.
• Mistake: Filing simple geometric device marks with no distinctive stylization.
• Mistake: Assuming a term is coined without checking whether it has descriptive meaning in Bengali or another relevant language.
• Mistake: Relying exclusively on use outside Bangladesh. Distinctiveness evidence should be tied to the Bangladeshi market when possible.

Key takeaway: Under Sections 6(2), 6(3) and 28(2), distinctiveness in Bangladesh is a practical source-identification doctrine grounded in consumer perception. Strong marks are inherently easier to register, while weak marks demand real evidence that the market has learned to treat them as brands.