Passing Off vs Trademark Infringement — Key Differences
| Trademark Infringement | Passing Off | |
|---|---|---|
| Registration needed | YES — registered mark required | NO — protects unregistered marks |
| What you must prove | Similarity of marks + similar goods/services | Goodwill + misrepresentation + damage (Trinity test) |
| Difficulty of proof | Relatively straightforward | Complex — extensive evidence needed |
| Cost of litigation | Moderate | High — more evidence, longer trials |
| Geographic scope | Nationwide (from registration) | Limited to areas where you have established goodwill |
| Best use | Primary remedy for registered brand owners | Backup remedy; or for marks used before filing |
The Trinity Test — What You Must Prove
To succeed in a passing off action in India, you must prove all three elements of the "Trinity Test" established by the House of Lords in Reckitt & Colman v Borden (1990) and consistently applied by Indian courts:
1
Goodwill and Reputation: Your brand has established goodwill among consumers in the relevant market. This requires evidence of: years of use, sales volumes, advertising spend, media coverage, customer recognition. Goodwill must exist in the specific geographic area where the passing off is occurring.
2
Misrepresentation: The defendant is misrepresenting their goods/services as being yours, or as being connected to you. The misrepresentation must be likely to confuse an ordinary customer of ordinary intelligence — not a sophisticated expert.
3
Damage: You have suffered (or are likely to suffer) damage as a result of the misrepresentation. Types of damage: lost sales diverted to the defendant, damage to your reputation if the defendant's quality is inferior, or dilution of the distinctive character of your brand.
Evidence Needed for Passing Off
Building a passing off case requires substantially more evidence than a registered trademark infringement case:
| Element to Prove | Types of Evidence |
|---|---|
| Goodwill — Duration of Use | Earliest dated invoices; incorporation/registration documents showing origin date; archived website screenshots |
| Goodwill — Geographic Extent | Invoice addresses showing pan-India or specific city customers; distribution agreements; retailer lists |
| Goodwill — Volume and Investment | Annual turnover figures; advertising and marketing spend; media appearances; trade show participation |
| Goodwill — Consumer Recognition | Customer testimonials; online reviews; press coverage; social media following and engagement |
| Misrepresentation | Side-by-side comparison of marks; consumer confusion evidence (actual customers who were confused); physical samples of infringing products |
| Damage | Sales drop after infringer entered market; lost customer accounts; negative reviews caused by confusion with inferior quality infringer |
When to Use Passing Off vs Registering Your Trademark
💡 Passing Off as Backup, Not Strategy
Relying on passing off as your primary brand protection strategy is expensive and risky. Use it when: (1) you discover infringement and your trademark is still pending, (2) you have prior use evidence that predates the infringer's activity, (3) the infringement is in a class you did not register in. In all other cases — register your trademark and use infringement action instead.Situations where passing off is particularly relevant in India:
- Prior user vs later registrant: If someone files a trademark for a name you have been using commercially for years, passing off protects your prior use rights
- Get-up and trade dress: The overall appearance of your product packaging, shop fit-out, or website design can be protected under passing off even when individual elements are not registered
- Domain name disputes: When someone registers a domain confusingly similar to your established but unregistered brand name
Notable Passing Off Cases in India
- Cadila Healthcare v Cadila Pharmaceuticals (1999): Supreme Court established the standard for pharmaceutical passing off — stricter standard required because of public health risk
- Himalaya Drug Company v S.B.L. Ltd: Delhi HC granted injunction in passing off for unregistered Himalaya brand
- Pepsico v Hindustan Coca Cola (2003): Delhi HC upheld passing off claim based on trade dress and get-up protection
Frequently Asked Questions
Yes — if you have a registered trademark, you can sue for both infringement (simpler to prove) and passing off (to cover any periods before registration or for classes not registered). Filing both gives you the strongest possible legal position.
Passing off applies equally to both goods and services. Any business with established goodwill in its brand name, whether it sells products or provides services, can bring a passing off action.
Evidence of goodwill in a specific city: invoices to customers in that city, local advertising (newspaper ads, hoardings, local radio), local press coverage, customer testimonials from that city, Google Analytics showing traffic from that city, social media followers in that location.
Yes — in India, prior commercial use gives you a right that is recognised even against someone who later registers a similar mark. However, you must prove your prior use clearly with dated evidence. This is why maintaining proper business records from the earliest days of brand use is crucial.
A passing off suit that goes to full trial can take 3–7 years in the Indian court system. However, interim injunctions (temporary orders) can be obtained within days to weeks for urgent cases where irreparable harm is being caused. Most passing off suits are settled at the interim stage.
Get Expert Trademark Help
Our specialists handle search, filing, objection replies, and follow-up. Fixed pricing, no surprises.