Registered Trade Mark vs Passing Off Action
A registered trade mark under the Trade Marks Act 1994 (TMA 1994) gives the owner a statutory monopoly over their sign. Passing off is a common law action that protects unregistered goodwill and reputation. This comparison explains the requirements, advantages, and limitations of each.
Overview
Businesses seeking to protect their brand identity in England and Wales can rely on two main legal tools: registered trade mark protection and the common law tort of passing off. A registered trade mark under the TMA 1994 (implementing the EU Trade Mark Directive, now retained in UK law post-Brexit) gives the proprietor an exclusive right to use the mark in relation to the registered goods or services. Infringement is established by showing that an identical or similar sign is used for identical or similar goods or services where there is a likelihood of confusion (TMA 1994 s.10). Passing off is a common law tort that has developed through case law since Perry v Truefitt (1842) and was comprehensively stated in the 'classic trinity' by Lord Oliver in Reckitt & Colman Products Ltd v Borden Inc [1990] UKHL 12 (the Jif Lemon case): the claimant must establish (1) goodwill in their business; (2) a misrepresentation by the defendant that causes or is likely to cause; (3) damage to the claimant's goodwill. Passing off protects the substance of a business's reputation, not a registered right.
Side-by-Side Comparison
Registered Trade Mark (TMA 1994)
Pros
- Statutory monopoly — no need to prove goodwill, misrepresentation, or damage to establish infringement under TMA 1994 s.10
- Nationwide protection from the date of application — earlier priority date can defeat later applications
- Can be licensed, assigned, and used as security — a valuable business asset that appears on the IP register
- Criminal offences under TMA 1994 ss.92–97 for counterfeiting — gives access to Trading Standards and customs seizure
Cons
- Registration required — UKIPO application process; costs of prosecution and potential opposition
- Five-year use requirement — a registered trade mark can be revoked for non-use after 5 years (TMA 1994 s.46)
- Registration may be opposed by earlier rights holders and can be declared invalid if grounds exist (TMA 1994 ss.47–48)
Best For
Any business with a distinctive brand identity that it actively uses and wishes to protect from copying — registration provides the strongest and most cost-effective protection. Particularly important for brands that trade across the UK or internationally.
Passing Off (Common Law)
Pros
- No registration required — protects unregistered brands and get-up from the moment goodwill is established
- Can protect aspects of a brand that cannot be registered (e.g., descriptive names, colours, shapes that are functional)
- Available where a trade mark application has lapsed, been refused, or has not yet been filed
- Can be pleaded alongside a registered trade mark infringement claim — a belt-and-braces approach
Cons
- Must prove the classic trinity — goodwill, misrepresentation, and damage — which requires evidence and costs
- Goodwill is territorial — must establish that customers in the relevant territory recognise the mark as identifying the claimant's goods
- No registration means no priority date — a competitor who registers a similar mark first may obtain rights that defeat the passing off claimant
Best For
Businesses whose mark is unregistered but well-known in the relevant market; businesses whose registration has lapsed; cases where the defendant's conduct amounts to an extended form of passing off (misrepresentation about quality, association, or endorsement).
Key Differences
Our Recommendation
Registration under the TMA 1994 is the most effective and cost-efficient way to protect a brand identity — it provides statutory exclusivity without the need to prove goodwill or damage in each infringement action. Passing off remains a valuable safety net for businesses with established goodwill but no registered mark, and can be pleaded alongside trade mark infringement. All businesses with valuable brand identities should register their core marks.