RENU SURESH
Expert
Published on: Nov 11, 2025
Difference Between Passing Off and Infringement of Trademark
Understanding the distinction between passing off and infringement of trademark is crucial for business owners, legal professionals, and entrepreneurs seeking to protect their intellectual property. While both actions are related to the unauthorized use of a trademark, they involve different legal principles, procedures, and remedies. This comprehensive guide aims to clarify these two concepts in detail, providing you with an in-depth analysis of their key differences, legal implications, and practical examples.
What is Trademark Infringement?
Trademark infringement occurs when a party uses a trademark that is identical or confusingly similar to a registered trademark without the permission of the trademark owner. This illegal use can be in relation to goods or services that are either identical to or similar to those covered by the registered trademark.
Key Elements of Trademark Infringement
Trademark infringement involves several core elements:
- Similarity: The trademark in question must be similar or identical to a registered trademark.
- Goods/Services: The infringing trademark must be used in relation to similar goods or services.
- Likelihood of Confusion: The use of the infringing trademark must cause confusion among consumers regarding the origin of the goods or services.
Infringement is typically a straightforward legal matter because the mark in question is registered, meaning the trademark holder has already demonstrated its exclusivity over the mark in specific classes of goods or services.
Also Read: What to Do If Someone Uses Your Trademark
Legal Framework for Trademark Infringement
In India, the Trademarks Act, 1999 governs the process for the registration and protection of trademarks. Under this Act, the trademark owner has exclusive rights over their registered mark. The owner can file a lawsuit in a court of law to prevent unauthorised use or infringement of their trademark. Legal remedies include injunctions, damages, or an account of profits.
Common Defences Against Trademark Infringement
In cases of alleged trademark infringement, several defences may be raised, including:
- Fair Use: If the defendant can prove that the use of the mark was for descriptive purposes or in a way that does not create confusion, the court may rule in their favour.
- Non-Confusing Use: The defendant can demonstrate that their use of the mark does not confuse consumers.
- Prior Use: In some cases, the defendant may have used the mark before the plaintiff’s registration, potentially defeating the infringement claim.
What is Passing Off?
"Passing off" refers to the act of misrepresenting one's goods or services as those of another business, thereby creating confusion in the market. Unlike trademark infringement, passing off does not require the existence of a registered trademark. It is primarily concerned with the protection of unregistered trademarks or trade names that have acquired distinctiveness through use.
Key Elements of Passing Off
To succeed in a claim of passing off, the following three elements must be proven:
- Reputation/Goodwill: The plaintiff must demonstrate that their goods or services have built a reputation or goodwill in the market.
- Misrepresentation: The defendant must have made a misrepresentation, either intentionally or negligently, that has the potential to deceive the public.
- Damage to Goodwill: The plaintiff must show that the misrepresentation is likely to cause damage to their business or reputation.
Passing off is typically used by businesses seeking to protect their unregistered marks, business names, or trade dress that have gained distinctiveness and recognition in the marketplace.
Legal Framework for Passing Off
Unlike trademark infringement, which is governed by statutory law, passing off is a common law tort. In India, the legal basis for passing off claims is found in Section 27 of the Trademarks Act, 1999. Although passing off does not require registration, a business must still show that it has built up sufficient reputation or goodwill in its name, logo, or mark. Courts often look at the nature of the business, the length of time the mark has been in use, and the extent to which the public associates the mark with the plaintiff’s goods or services.
Common Defences Against Passing Off
Several defences may be raised in a passing off claim, including:
- No Misrepresentation: The defendant can argue that there was no misrepresentation made to the public.
- No Goodwill: The defendant may argue that the plaintiff has not established goodwill or reputation in the market.
- Prior Use: The defendant may have been using the mark for a longer period or have an established reputation in a different geographical area.
Key Differences Between Passing Off and Trademark Infringement
While passing off and trademark infringement may appear to be similar on the surface, there are significant differences between the two:
1. Registration of Trademark
- Trademark Infringement: Infringement occurs when a registered trademark is used without the owner's permission. A registered trademark is protected under statutory law.
- Passing Off: Passing off can happen even if the mark is not registered, as long as the business has built up a reputation or goodwill in the unregistered mark.
2. Requirement of Ownership
- Trademark Infringement: The plaintiff must own a registered trademark.
- Passing Off: The plaintiff does not need a registered trademark but must prove that their unregistered mark has developed goodwill and reputation.
3. Legal Framework
- Trademark Infringement: Governed by statutory law, specifically trademark registration acts such as the Trademarks Act, 1999 in India.
- Passing Off: Governed by common law principles, although some statutory protection exists under trademark laws.
4. Burden of Proof
- Trademark Infringement: The burden of proof lies with the trademark holder to show that the defendant's mark is confusingly similar and is used without permission.
- Passing Off: The plaintiff must show that their mark has established goodwill and that the defendant’s use is likely to confuse the public.
5. Remedies
- Trademark Infringement: Trademark holders can seek injunctions, damages, and an account of profits. If the trademark is registered, the infringement case is usually easier to win.
- Passing Off: Remedies in passing off cases include injunctions, damages, and sometimes, an account of profits. The plaintiff must establish their goodwill before seeking remedies.
For a clearer understanding of Trademark Infringement and Passing Off, we have provided the following comparison table:
Aspect | Trademark Infringement | Passing Off |
Definition | Unauthorised use of a registered trademark that causes confusion. | Misrepresentation of goods or services to confuse the public. |
Registration Requirement | Requires a registered trademark. | Does not require registration; can be based on unregistered marks. |
Legal Basis | Governed by statutory law (Trademarks Act, 1999). | Governed by common law principles. |
Key Elements | 1. Similarity of marks 2. Similar goods/services 3. Likelihood of confusion | 1. Reputation or goodwill 2. Misrepresentation 3. Damage to goodwill |
Burden of Proof | Plaintiff must prove ownership of a registered mark and similarity. | Plaintiff must prove reputation, misrepresentation, and damage. |
Use of Trademark | Must be identical or confusingly similar to a registered mark. | Involves misrepresentation, not necessarily identical or similar. |
Legal Remedies | Injunctions, damages, and account of profits. | Injunctions, damages, accounts of profits, and sometimes, additional relief. |
Example Defenses | Fair use, non-confusing use, prior use. | No misrepresentation, no goodwill, prior use. |
Geographical Scope | Applies to national protection for registered marks. | Can be local but may apply to businesses with goodwill in a particular area. |
Time and Cost | Faster to enforce due to the registered trademark. | It can be more time-consuming and complex due to reliance on goodwill. |
Case Law | Amritdhara Pharmacy v. Satyadeo Gupta (1963), PepsiCo v. Coca-Cola | Cadila Health Care Ltd. v. Cadila Pharmaceuticals Ltd. (2001) |
Case Law: Passing Off vs. Trademark Infringement
Case laws play a vital role in distinguishing between passing off and trademark infringement.
Case 1: Cadila Health Care Ltd. v. Cadila Pharmaceuticals Ltd. (2001)
In this landmark case, the Supreme Court of India dealt with the issue of passing off. The Court held that even in the absence of registration, the plaintiff could establish its case by demonstrating the reputation and distinctiveness of its mark. This case clarified that a business does not need to prove trademark infringement but must establish reputation in the market for passing off.
Case 2: Amritdhara Pharmacy v. Satyadeo Gupta (1963)
In this case, the court recognized the concept of passing off even when the marks in question were not identical but were similar enough to create confusion. This judgment emphasized the protection of goodwill and reputation over the actual registration of trademarks.
Case 3: M/S. PepsiCo, Inc. v. M/s. Coca Cola Co. (2000)
This case highlighted that trademark infringement can occur when there is unauthorized use of a registered mark, regardless of whether the goods or services are identical or similar. The Court granted relief to PepsiCo for the infringement of its registered trademark.
Also read: Delhi High Court Orders Amazon to Pay ₹340 crore for Trademark Infringement
How to Protect Your Trademark: A Step-by-Step Guide
Protecting your trademark is crucial to safeguarding your brand identity and ensuring your exclusive rights. Here's a step-by-step guide to help you navigate the trademark protection process.
1. Register Your Trademark
Registering your trademark is the most effective way to protect your intellectual property. It grants you exclusive rights to use the trademark in relation to your goods or services.
- Step 1: Search the Trademark Registry to check if your mark is available for registration.
- Step 2: File an application with the relevant trademark authority.
- Step 3: Wait for the trademark authority to examine the application and approve or reject it.
2. Monitor the Market for Infringement and Passing Off
Once your trademark is registered, it’s important to monitor the market for any potential infringement or passing off. This includes conducting online searches, monitoring competitor activity, and staying updated on industry trends.
3. Take Prompt Action
If you discover that your trademark is being infringed or used in a manner that constitutes passing off, take prompt legal action. You can:
- Send a Cease-and-Desist Letter: This can be the first step in resolving the issue without going to court.
- File a Lawsuit: If necessary, file a lawsuit for trademark infringement or passing off in the relevant court.
4. Maintain Proper Documentation
It’s important to keep detailed records of your trademark’s use in the marketplace. This will serve as evidence in case of a legal dispute.
IndiaFilings trademark lawyers are available to help you file legal actions and ensure your trademark rights are fully protected.
Conclusion
Understanding the difference between passing off and infringement of trademark is essential for businesses looking to protect their intellectual property. While both actions protect the goodwill and reputation of a business, trademark infringement offers stronger legal protection through the registration process, whereas passing off requires proving the existence of goodwill in an unregistered mark.
If you're looking to protect your trademark or navigate the complexities of passing off and infringement, IndiaFilings is here to assist you. We provide comprehensive services for trademark registration legal advice, and brand protection. Don’t wait for an infringement or passing off issue to arise – contact IndiaFilings today and safeguard your business’s identity.

