Court: Supreme Court of India
Citation: AIR 1965 SC 980
Background
The dispute arose between the proprietor of the registered trademark Navaratna and another party using the mark Navaratna Pharmacy for medicinal products. The plaintiff alleged trademark infringement, while the defendant argued that the marks were distinguishable and that the plaintiff could not claim exclusivity over a descriptive word.
The case required the Supreme Court to clarify the distinction between infringement of a registered trademark and the common law action of passing off.
Issues before the Court
- What is the legal difference between trademark infringement and passing off?
- Whether proof of deception is required in an infringement action.
- Whether added matter in a competing mark can avoid infringement.
Judgment
The Supreme Court held that the tests for infringement and passing off are different. In infringement cases, the court compares the registered mark with the impugned mark to see whether the essential features of the registered mark are taken. In passing off, the broader question of misrepresentation and deception applies.
The Court clarified that in infringement actions, once the essential features of the registered trademark are copied, no further proof of deception is required. Added material does not necessarily avoid infringement if the essential features remain the same.
Legal Principles Established
- Infringement and passing off are distinct causes of action.
- In infringement cases, the focus is on whether essential features of the registered mark are copied.
- Proof of actual deception is not required in infringement actions.
- Added matter does not automatically prevent infringement.
Statutory Application
The principles laid down continue to guide interpretation of Sections 28 and 29 of the Trade Marks Act, 1999, relating to exclusive rights and infringement.
Importance in Trademark Law
This case is a cornerstone judgment for understanding the doctrinal distinction between infringement and passing off. It is routinely cited by courts while analysing trademark disputes involving registered marks.