Well-Known Trademarks

A well-known trademark is a peculiar category of mark recognised by the Trade Marks Act, 1999 for the first time in Indian trademark law. Where an ordinary trademark protects its proprietor only against use on the same or similar goods or services, a well-known trademark protects its proprietor against use on any goods or services — including dissimilar ones — wherever such use would suggest a connection in the course of trade with the proprietor. The well-known mark regime is the Indian implementation of two international obligations — Article 6bis of the Paris Convention and Article 16 of the TRIPS Agreement — and is housed principally in Sections 2(1)(zg), 11(2), and 11(6) to 11(11) of the Act.

The 1958 Act contained no equivalent. The protection of well-known marks against dissimilar-goods use was developed entirely by Indian courts under the rubric of passing off, drawing on the international norm. In 1999, Parliament codified the principle, alongside the broader scheme set out in the introduction to the Trade Marks Act regime, and created a statutory determination procedure. The result is a two-tier classification of marks: (a) ordinary trade marks defined in Section 2(1)(zb), and (b) well-known trade marks defined in Section 2(1)(zg), each with different rights before the Registrar in registration and opposition proceedings.

Statutory definition — Section 2(1)(zg)

Section 2(1)(zg) defines a well-known trade mark in relation to any goods or services as a mark which has become so to the substantial segment of the public which uses such goods or services that the use of such mark in relation to other goods or services would be likely to be taken as indicating a connection in the course of trade or rendering of services between those goods or services and a person using the mark in relation to the first-mentioned goods or services.

The definition embeds three structural ideas. First, well-known status is a quality acquired by an ordinary trademark — there is no separate species of mark born well-known. Second, the threshold is knowledge among a substantial segment of the relevant public — not the whole public. Third, the touchstone for protection on dissimilar goods is whether the consuming public would, on seeing the mark on the new goods or services, mentally connect the new use with the proprietor of the original mark. The definition is thus the conceptual hinge between the ordinary infringement regime in Sections 29(1) to 29(3) — which operates on identity or similarity of goods — and the dilution head in Section 29(4) and the well-known mark regime, which operates beyond goods.

The international obligation — Article 6bis Paris and Article 16 TRIPS

The international setting is essential to understanding why the 1999 Act introduced the regime at all. There is no global trademark register; trademarks are national and independent in registration and use. Yet two treaty provisions require member states to extend protection to well-known marks even where they are neither registered nor used in the territory. Article 6bis of the Paris Convention obliges contracting states to refuse or cancel the registration, and prohibit the use, of any mark which constitutes a reproduction, imitation or translation of a mark considered well known in that country to be the mark of a person entitled to the benefits of the Convention and used for identical or similar goods. Article 16 of the TRIPS Agreement extends the obligation to services and, more importantly, to dissimilar goods or services where the use of the mark would indicate a connection between those goods or services and the owner of the registered mark and where the interests of the registered owner are likely to be damaged by such use.

Sections 11(2) and 11(6) to 11(10) of the Trade Marks Act, 1999 are the domestic enactment of these obligations. The aspiration of the regime is to align Indian trademark protection with the cross-border reality of brand reputation, where consumer awareness of a mark may run far ahead of the proprietor's physical commercial presence in any particular jurisdiction.

Section 11(2) — refusal of dissimilar-goods registration

Section 11(2) is the operative refusal provision. It reads that a trade mark cannot be registered which is identical with or similar to an earlier trade mark and which is to be registered for goods or services which are not similar to those for which the earlier trade mark is registered in the name of a different proprietor if, or to the extent, the earlier trade mark is a well-known trade mark in India. Three features deserve emphasis.

Goods may be dissimilar. Section 11(1), which deals with confusing similarity on the same or similar goods, has no application where the goods are dissimilar. Section 11(2) is the refusal head that bridges that gap — but only for proprietors of well-known marks.

Protection is not absolute. Refusal under Section 11(2) is operative only if the later mark, without due cause, takes unfair advantage of the earlier mark, or is detrimental to its distinctive character or to its repute. The unfair-advantage and detriment limbs mirror the language of Section 29(4) infringement, and the same conceptual analysis carries through.

The proprietor must oppose. Section 11(5) clarifies that the Registrar will not refuse registration on the Section 11(2) ground unless an objection is raised in opposition proceedings by the proprietor of the earlier mark. This is unlike Section 11(1), which the Registrar must apply suo motu. The well-known mark regime therefore puts the burden of vigilance on the proprietor of the earlier mark, but supplies a powerful weapon when invoked.

Section 11(6) — the five-factor test for well-known status

Section 11(6) tells the Registrar what facts are relevant for determining whether a mark is well-known. The Registrar shall take into account any fact which he considers relevant, including:

1. The knowledge or recognition of the trade mark in the relevant section of the public — actual or potential consumers, persons involved in distribution channels, business circles dealing with that class of goods or services, and so on — including knowledge in India obtained as a result of the promotion of the trade mark.
2. The duration, extent and geographical area of any use of the mark.
3. The duration, extent and geographical area of any promotion of the mark, including advertising or publicity and presentation at fairs or exhibitions of the goods or services to which the mark applies.
4. The duration and geographical area of any registration or any application for registration of the mark under the Act, to the extent that they reflect the use or recognition of the mark.
5. The record of successful enforcement of the rights in the mark — in particular, the extent to which the mark has been recognised as a well-known trade mark by any court or by the Registrar.

The five factors are illustrative, not exhaustive. The Section opens with the Registrar taking into account any fact he considers relevant. Newer marks will, all else being equal, be less likely to qualify than older ones. Marks with significant promotion or registration in many countries are more likely to qualify. But a mark which does not enjoy a large volume of sales may still be a well-known mark if it is known and recognised in the market to a considerable extent — knowledge and recognition is the most relevant factor of the five.

Section 11(7) — what counts as the relevant section of the public

Section 11(7) supplies the Registrar with a tool for working out what counts as the relevant section of the public for Section 11(6) purposes. He is to consider the number of actual or potential consumers of the goods or services, the number of persons involved in the channels of distribution of the goods or services, and the business circles dealing with the goods or services to which the mark applies. The provision is significant for two reasons. First, it makes clear that the well-known threshold does not require knowledge among the public at large — knowledge among any one of these constituencies will do. Second, it preserves room for niche-segment well-known marks. A mark known only within a specialist trade or business circle may qualify as well-known for the purposes of Section 11(2) protection.

Section 11(8) — court or Registrar determinations are binding

Section 11(8) provides that where a trade mark has been determined to be well-known in at least one relevant section of the public in India by any court or by the Registrar, the Registrar shall consider that trade mark as a well-known trade mark for registration under the Act. This is the bridge between the case-law tradition — under which Indian courts had been protecting reputed marks long before 1999 — and the new statutory regime. A court determination of well-known status, even one made before the 1999 Act, can be picked up by the Registrar and applied for registration purposes.

The combined effect of Section 11(8) and the established case-law is that any Indian registered mark with an appropriate market share, on which a court has made a finding of well-known status, will be able to take advantage of Section 11(2). The provision is the principal route through which Indian-origin marks have entered the well-known mark regime, since Section 11(8) does not require any foreign reputation. The sequencing also presupposes a duly completed registration procedure under Sections 18 to 24 on which the well-known determination can be hung.

Section 11(9) — five things the Registrar shall NOT require

Section 11(9) is the negative counterpart to Section 11(6). It lays down five conditions which the Registrar shall not require as preconditions for determining that a mark is well-known. These five negatives are the essential moves that bring Indian trademark law into compliance with the Paris and TRIPS obligations. The Registrar shall not require:

1. That the trade mark has been used in India.
2. That the trade mark has been registered.
3. That the application for registration of the mark has been filed in India.
4. That the trade mark is well-known in, has been registered in, or has been the subject of an application for registration in, any jurisdiction other than India.
5. That the trade mark is well-known to the public at large in India.

A trade mark can be a well-known mark without fulfilling any of these five items if it satisfies the substantive tests in Sections 11(6) to 11(8). The above five items cannot be required as conditions necessary for being a well-known trade mark, but their presence helps the proprietor's evidential case — the more they are possessed, the more likely it is that the mark will be held to be well-known. Section 11(9) is the textual basis for the Indian recognition of transborder reputation in the well-known mark setting: the proprietor of a foreign mark may obtain well-known status without showing use, registration or even an application in India.

Section 11(10) — the Registrar's standing duty to protect

Section 11(10) imposes a standing duty on the Registrar. While considering an application for registration of a trade mark and an opposition filed in respect thereof, the Registrar shall (a) protect a well-known trade mark against the identical or similar trade mark, and (b) take into consideration the bad faith involved either of the applicant or the opponent affecting the right relating to the trade mark.

The provision is necessary because there can be a well-known trade mark within India that is not registered in India and whose proprietor sits in a foreign country. Without Section 11(10), such a foreign proprietor would have to file an opposition every time a similar mark was advertised — an evidential and procedural burden disproportionate to the protection promised by Article 6bis Paris and Article 16 TRIPS. Section 11(10) shifts the burden to the Registrar, who must protect well-known marks in all registration proceedings even without opposition. The duty operates alongside the standing right of any person to file an opposition under Section 21, but it removes the necessity of doing so where the conflict with a well-known mark is on the face of the record.

Section 11(11) — the saving for pre-existing good-faith users

Section 11(11) is the most heavily-litigated of the well-known mark provisions because it is the primary brake on the regime. Where a trade mark has been registered in good faith disclosing the material information to the Registrar, or where the right to a trade mark has been acquired through use in good faith before the commencement of the Act, then nothing in the Act shall prejudice the validity of the registration of that trade mark or the right to use that mark on the ground that such mark is identical with or similar to a well-known trade mark.

The provision is in the nature of a saving and transition provision. While the concept of well-known trade marks is given effect in India, all previously registered or previously used trade marks enjoy immunity in respect of similarity to well-known trade marks — provided the prior registration or prior use was in good faith. The legislature decided to introduce well-known trade marks on a clean slate but with the important proviso that previously registered or previously used trade marks should be in good faith. The bad-faith carve-out is the doctrinal hinge.

Bad faith — the doctrinal hinge

Bad faith normally exists where the person who registers or uses the conflicting mark knew of the well-known mark and presumably intended to profit from the possible confusion between that mark and the one he has registered or used. The five-year acquiescence rule in Section 33 — which makes a later registered mark unassailable on the lapse of five years — does not run in favour of a bad-faith registrant. The earlier well-known mark can therefore assail a later mark even after the lapse of five years if the later registration was in bad faith — even though, in ordinary cases, a registered proprietor enjoys the strong protection conferred by Section 33 acquiescence and the genuine-use rules.

The Carrefour decision is the leading illustration. The Madras High Court in Carrefour v. V. Subburaman 2007 (35) PTC 225 held that CARREFOUR was a well-known trade mark and rejected the respondent's claim that more than five years of use of CARREFOUR for furniture in India amounted to acquiescence under Section 33. The court refused to treat the respondent's use of a French word for which no explanation was offered as good-faith adoption. The court took the non-explanation of the reason for choosing the mark as evidence of bad faith and held that the proprietor of an earlier well-known mark was not bound by the Section 33 acquiescence period when the later use was in bad faith.

The pre-1999 jurisprudence — Daimler Benz and the Indian common-law origin

The well-known mark regime did not arrive in India in 1999. Indian courts had been protecting reputed marks against dissimilar-goods use under the common law of passing off long before Parliament codified the principle. The most influential decision is Daimler Benz Aktiengesellschaft v. Eagle Flask Industries Ltd. ILR (1995) Del 817. There the Delhi High Court considered the use of the name MERCEDES on a thermos and held that there are marks which have become household words, that MERCEDES applied to a car has a unique place in the world, and that the trade mark law is not intended to protect a person who deliberately sets out to take the benefit of someone else's reputation. The court accepted that the trademark dilution principle, recognised internationally for the protection of well-known marks, could be applied by Indian courts even in the absence of a statutory anchor.

The Delhi High Court applied the same approach in Daimler Benz v. Hybo Hindustan 1994 PTC 287, where the defendants sought to use the BENZ mark on underwear. The court took judicial notice of the common knowledge of BENZ as a Mercedes-associated mark and granted relief without requiring the plaintiff to lead detailed evidence of reputation. The decision is the textbook illustration of the proposition that, where a mark is commonly known to a substantial number of people, the courts may take notice of the factum of such common knowledge — even without record evidence — and protect the mark against use on goods of an entirely different character. The cross-class enforcement principle dovetails with the wider rules on Section 30 limitations on the effect of registration, which themselves use a parallel "honest practices" yardstick.

Transborder reputation — the Whirlpool line

The well-known mark regime is inseparable from the doctrine of transborder reputation, since both rest on the proposition that consumer awareness of a mark may run ahead of the proprietor's physical commercial presence in a jurisdiction. The leading Supreme Court decision is N.R. Dongre v. Whirlpool Corporation (1996) 5 SCC 714. The respondents manufactured washing machines under the trade mark WHIRLPOOL, registered in their favour in many countries. The appellants, an Indian company, obtained registration of WHIRLPOOL in 1992 and started marketing washing machines under that mark. The respondents brought a passing-off action.

The Supreme Court held that the trade mark WHIRLPOOL had acquired reputation and goodwill in India even though the respondents had limited sales in the country. The court accepted that even advertisement of a trade mark, without the existence of goods in the market, could amount to use of the trade mark. It is not necessary that the association of the plaintiff's mark with his goods should be known all over the country or to every person in the area where it is best known. WHIRLPOOL had been frequently advertised and had featured in international magazines having circulation in India. A product and its trade name transcend the physical boundary of a geographical region and acquire a transborder, overseas, or extra-territorial reputation not only through import of goods but also through advertisement.

The principle has since been applied across a string of decisions. In Apple Computers v. Apple Leasing (1993) IPLR 63 (Del HC), WWE International v. Mahavir Spinning (1995) IPLR 148 (Del), and Calvin Klein Inc. v. International Apparel Syndicate (1995) IPLR 83 (Cal), foreign plaintiffs without local goods were held entitled to passing-off relief on the strength of transborder reputation. The Delhi High Court in Rob Mathys India Pvt. Ltd. v. Synthes Ag Chur 1997 (17) PTC 669 (DB) cautioned that Indian courts must follow a middle path between the hard-line national approach of the English courts and the liberal international approach of other Commonwealth jurisdictions. Transborder reputation should support relief where the same or similar or closely related products and services are involved; for totally different products, the court warned, English rigidity may be preferable in the national economic interest. The middle path adopted in Rob Mathys also informs the standard of reputation expected before a court will grant relief in a landmark trademark dispute involving a foreign brand without prior Indian sales.

Knowledge versus the public-at-large fallacy

One of the recurring exam errors on this topic is the assumption that a mark must be known to the public at large in India to qualify as a well-known mark. Section 11(9)(v) explicitly rules out this requirement. The threshold is knowledge among a substantial segment of the relevant section of the public — actual or potential consumers, distributors, or business circles — and Section 11(7) supplies the Registrar with the tools to identify the relevant section. A mark known only to motor-racing enthusiasts may qualify as well-known for the purposes of Section 11(2) protection in that segment. Whether the protection extends to dissimilar goods then turns on whether the consuming public would link the mark with the proprietor — which in turn depends on the strength of the reputation, the closeness of the goods, and the linkage analysis applied in Caterpillar Inc. v. Mehtab Ahmed 2002 (25) PTC 440 (Del) and the dilution case-law.

The court in Caterpillar recognised six categories of word marks protectable against dilution and observed that any attempt to mutilate or simulate them would amount to passing off, since it demonstrates an element of mala fides — cashing in on the reputation and goodwill of the senior mark. Trade mark is a property; no unauthorised person can be permitted to commit trespass on it.

Indian-origin well-known marks

The well-known mark regime is not confined to foreign marks. The 1999 Act extends well-known status to any mark satisfying the Section 11(6) to 11(8) tests, regardless of origin. Trade names such as HALDIRAM, DABUR and KWALITY are illustrations of Indian marks which may qualify on the strength of their reputation in India alone — they may not be well-known marks worldwide, but they are reputed in India to a sufficient degree that the consuming public would link any similar mark on dissimilar goods with the original proprietor. Section 11(8) — the binding-effect provision for court or Registrar determinations — is the principal route through which such Indian-origin marks have acquired statutory well-known status. The same approach is also reflected in the special regimes for collective and certification marks under Sections 61 to 78, where reputational signals likewise carry registration consequences.

Trading on the reputation of a well-known mark — illustrative outcomes

The case-law on trading on the reputation of well-known marks is extensive and illustrates the range of outcomes the regime can produce. In Sony Kabushiki v. Sham Rao Masker AIR 1985 Bom 387, the Bombay High Court held — on the pre-1999 framework — that electronic goods and nail polish were items poles apart, that there was no common field of activity, and that the SONY mark could be registered for nail polish. Under the 1999 Act, the position would be different: if SONY were proved to be a well-known mark in India, Section 11(2) would refuse registration on the dissimilar goods. The pre-1999 result reflected the absence of a statutory dissimilar-goods regime; the 1999 Act has now closed that gap.

The Toshiba opposition decision recognised that a mark need not be known to every member of the public at large — knowledge among the substantial number of public who have the least knowledge of the relevant goods is sufficient. The Toshiba mark, derived from TOKYO and SHIBAURA, was held to be well known to the substantial number of public familiar with electronic goods, and that satisfied the threshold. The same logic carries through to Section 25 duration and renewal: well-known status, once recorded, persists across renewal cycles and continues to anchor Section 11(2) refusal in subsequent registration proceedings.

Distinctions and cognate provisions

Well-known mark vs reputed mark for Section 29(4) purposes. The reputation requirement of Section 29(4) is not the same as the well-known mark threshold of Section 11. A mark may have reputation in India for Section 29(4) infringement purposes without yet being formally recognised as a well-known mark, and Section 29(4) does not require a court or Registrar determination of well-known status. But a finding of well-known status under Section 11(8) supplies a recorded determination on the reputation limb that simplifies the proprietor's evidential task in a Section 29(4) action.

Section 11(2) vs Section 11(3). Section 11(2) is the well-known mark provision and refuses registration on dissimilar goods. Section 11(3) is the passing-off and copyright provision and allows opposition where the use of the later mark in India would be liable to be prevented by the law of passing-off or the law of copyright. Section 11(3) does not require well-known status — any earlier mark with sufficient reputation can invoke it. The two heads operate independently; an opponent may rely on one or both.

Section 11(11) vs Section 33. Section 11(11) is a saving for pre-existing good-faith users; Section 33 is the five-year acquiescence rule for later registered marks. Both operate to limit the well-known mark proprietor's reach, but in different ways. Section 11(11) is a transition provision protecting marks registered or used in good faith before the commencement of the 1999 Act; Section 33 protects later registered marks against challenge by an earlier proprietor who has acquiesced for five continuous years. The Carrefour decision shows that bad faith disapplies both — a registrant who cannot explain the adoption of a foreign word loses the benefit of Section 33 acquiescence.

Practical and exam takeaways

For state judiciary mains, CLAT PG and SEBI Legal Officer papers, the well-known mark regime is most often tested through:

1. The Section 2(1)(zg) definition — substantial segment of the relevant public, connection in the course of trade, and the likelihood that use on other goods or services would be taken as indicating that connection.
2. The Section 11(6) five-factor test — knowledge or recognition, duration and extent of use, duration and extent of promotion, registration record, and successful enforcement record. None of the five is decisive on its own; the totality of circumstances determines well-known status.
3. The Section 11(9) five negatives — the Registrar shall not require use in India, registration in India, an application in India, well-known status in another jurisdiction, or knowledge among the public at large in India. These five are the textual basis for the protection of foreign and niche-segment marks.
4. The Section 11(11) good-faith saving and the bad-faith carve-out — pre-existing good-faith users are protected against the new well-known mark regime; bad-faith users are not, and the five-year acquiescence in Section 33 also does not run in their favour.
5. The transborder reputation doctrine — Whirlpool and the Apple Computers line — under which advertisement and international circulation of magazines and television can build reputation in India even without local sales.
6. The Daimler Benz line — the pre-1999 common-law origin of well-known mark protection, and the principle that courts may take notice of common knowledge of a mark without requiring detailed evidence of reputation.

The two most common errors in exam answers are (a) treating well-known mark status as requiring knowledge among the public at large — Section 11(9)(v) explicitly rules this out — and (b) confusing the well-known mark regime with the dilution head in Section 29(4). The well-known mark regime is principally about registration refusal on dissimilar goods (Section 11(2)) and the Registrar's standing duty to protect (Section 11(10)); the dilution head is about infringement of an existing registration on dissimilar goods. The two interlock — well-known status under Section 11(8) is strong evidence of reputation under Section 29(4) — but they are distinct doctrinal heads. For the wider statutory scheme, see also the chapters on relative grounds for refusal under Section 11, on the exclusive right conferred by registration under Section 28, on passing-off action under Sections 27, 134 and 135, on absolute grounds for refusal under Section 9, and on the statutory definitions of trade mark, mark and service.

Frequently asked questions

What is the difference between a trade mark and a well-known trade mark under the 1999 Act?

An ordinary trade mark, defined in Section 2(1)(zb), is protected only against use on the same or similar goods or services. A well-known trade mark, defined in Section 2(1)(zg), is protected against use on dissimilar goods or services if such use would suggest a connection in the course of trade with the proprietor of the well-known mark. The 1999 Act introduced the two-tier classification for the first time; the 1958 Act did not define or deal with a well-known trade mark. Special rights are conferred by Sections 11(2), 11(10) and the broader Section 11(6) to 11(11) regime.

What does Section 11(6) require the Registrar to consider when determining well-known status?

Section 11(6) lists five factors: knowledge or recognition of the mark in the relevant section of the public; duration, extent and geographical area of use; duration, extent and geographical area of promotion; duration and geographical area of any registration or application; and the record of successful enforcement, including recognition as a well-known mark by any court or Registrar. The five factors are illustrative, not exhaustive — the Registrar may take into account any fact he considers relevant. Knowledge and recognition is the most relevant factor; volume of sales is not decisive.

Does a mark have to be known to the public at large in India to qualify as well-known?

No. Section 11(9)(v) explicitly provides that the Registrar shall not require that the trade mark be well-known to the public at large in India. Knowledge among any one of the relevant sections of the public — actual or potential consumers, persons in the channels of distribution, or business circles dealing with the goods or services — is sufficient. This is the textual basis for niche-segment well-known marks. A mark known only within a specialist trade may qualify for Section 11(2) protection in that segment.

Can a foreign mark be a well-known mark in India even without sales here?

Yes. Section 11(9) lists five conditions which the Registrar shall not require — including use in India, registration in India, an application for registration in India, well-known status in another jurisdiction, and public-at-large knowledge in India. The combined effect is that a foreign mark may qualify as a well-known mark in India on the strength of advertisement, international magazine circulation, and consumer awareness. The Whirlpool decision (N.R. Dongre v. Whirlpool Corporation, 1996) is the leading authority — the Supreme Court accepted that a product and its trade name transcend physical boundaries and acquire transborder reputation through advertisement.

What is the effect of Section 11(11) on a pre-existing similar mark?

Section 11(11) saves trade marks registered in good faith disclosing material information, and rights acquired through use in good faith, before the commencement of the 1999 Act. Such pre-existing marks are not prejudiced by the well-known mark regime even if they are similar to a well-known mark. The provision is a transition saving — Parliament wanted to introduce well-known marks on a clean slate. But the saving operates only in favour of good-faith users; bad-faith registrants get no benefit. The Madras High Court in Carrefour v. V. Subburaman applied the bad-faith carve-out and refused protection to a registrant who could not explain the adoption of a French word.

How is the well-known mark regime under Section 11 different from the Section 29(4) dilution head?

Section 11 (especially 11(2) and 11(10)) operates at the registration stage — refusing registration of a similar mark on dissimilar goods, or imposing a duty on the Registrar to protect well-known marks in all registration proceedings. Section 29(4) operates at the infringement stage — providing a remedy where a registered mark of repute is used on dissimilar goods. Section 29(4) requires reputation in India and unfair advantage or detriment, but does not formally require a well-known mark determination. A finding of well-known status under Section 11(8) is, however, strong evidence of reputation in any subsequent Section 29(4) action.