A business identifier is more than a name or visual device. Over time, a trade mark may communicate the origin of goods or services, build consumer recognition and embody commercial goodwill. When another trader adopts a similar mark, the dispute may raise questions of trade mark infringement, passing off, or both. Although these causes of action can overlap, they arise from different legal foundations.
Trade mark infringement: a statutory right
The Trade Marks Act, 1999 provides a statutory framework for registration and enforcement. Under Section 28, a valid registration confers on the registered proprietor an exclusive right to use the mark in relation to the goods or services for which it is registered, subject to the Act and the conditions or limitations on the registration. Section 29 identifies circumstances in which unauthorised use of an identical or deceptively similar mark in the course of trade may amount to infringement.
The inquiry is not confined to whether two marks look alike when placed side by side. The statutory test may involve the identity or similarity of the marks, the relationship between the goods or services, the likelihood of confusion or association, and the precise manner in which the impugned sign is used. In specified circumstances, Section 29 also addresses use in relation to dissimilar goods or services where the registered mark has a reputation in India and the statutory conditions concerning unfair advantage or detriment are met.
Passing off: protection of goodwill
Section 27(1) provides that an infringement action cannot be instituted in respect of an unregistered trade mark. Section 27(2), however, expressly preserves the right of action against a person who passes off goods or services as those of another. Passing off is grounded in common law and protects goodwill against misrepresentation likely to cause damage.
The conventional elements are commonly described as goodwill, misrepresentation and damage. The claimant must establish goodwill attached to the relevant goods or services; a misrepresentation by the defendant in the course of trade that is likely to lead the relevant public to believe that the defendant’s goods or services are those of the claimant; and actual or probable damage to the claimant’s goodwill. The assessment is fact-sensitive. Registration is not a prerequisite to a passing-off action.
Can both actions be pursued?
Where the mark is registered and the facts support both statutory infringement and an independent claim based on goodwill and misrepresentation, a claimant may consider pleading both causes of action. They should not, however, be treated as identical. In S. Syed Mohideen v. P. Sulochana Bai, the Supreme Court discussed the continued significance of common-law rights and the relationship between registration and prior use. Section 34 of the Trade Marks Act also protects certain prior continuous users against interference by a later registered proprietor, subject to the statutory conditions.
How do courts assess deceptive similarity?
The Supreme Court in Cadila Health Care Ltd. v. Cadila Pharmaceuticals Ltd. emphasised a contextual assessment. Relevant considerations can include the nature of the marks, the degree of resemblance, the nature of the goods, the characteristics of purchasers, the mode of purchase and other surrounding circumstances. The Court also recognised the need for particular caution where medicinal products are involved, because confusion may have serious consequences. A mechanical letter-by-letter comparison is therefore rarely sufficient.
Evidence and practical considerations
A well-prepared dispute file should identify the precise mark relied upon, the goods or services, the relevant dates and the nature of the defendant’s use. Documents may include registration certificates and specifications, dated invoices, packaging, advertisements, catalogues, website captures, social-media material, distribution records, evidence of geographic reach and material showing how consumers encounter the mark. In a passing-off claim, evidence of goodwill and reputation in the relevant market is especially important.
The Act provides civil remedies, including injunctions and other relief contemplated by Section 135. The choice of claim, forum, territorial basis, urgency and evidence will depend on the facts. A registration certificate is important, but it does not eliminate the need to examine prior use, the scope of the specification or the actual market conduct of the parties.
The practical distinction is this: infringement enforces the statutory rights attached to a registered trade mark, while passing off protects goodwill against actionable misrepresentation. The two doctrines serve complementary purposes, and a careful analysis should begin with the evidence rather than the label assigned to the dispute.