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Before you print packaging, buy domains or brief a designer, search the trade mark register. A ten-minute search has saved more businesses from rebrands than any lawyer’s letter ever written. Here is how to do it properly – and where the free tools stop short.
Why searching matters more than registering fast
The UKIPO examines every application against earlier rights, and owners of earlier marks can oppose yours after publication. If a conflict surfaces after launch, you face the worst of both worlds: a refused application and a live brand you may have to abandon. A search flips that risk on its head – you find the problem while it is still free to fix.
Using the free UKIPO search tool
The UKIPO’s search service on gov.uk lets you search by keyword, owner, or trade mark number. For a basic clearance pass:
- Search your exact mark, in every plausible spelling.
- Search the dominant word element on its own – “Northwind” rather than “Northwind Logistics Group”.
- Filter to live and pending marks; dead marks still tell you who tried before.
- Check the classes each result covers. Identical marks can coexist in unrelated classes.
EUIPO’s eSearch plus and the WIPO Global Brand Database are worth a look if you trade into Europe or beyond.
Understanding Nice classes
Every trade mark is registered in one or more of the 45 Nice classes. Conflict risk is highest within your own classes, but it does not stop there: the UKIPO also considers similar goods and services. A mark for software in class 9 can clash with one for SaaS in class 42. When you search, look at your own classes first, then neighbouring ones.
What counts as “too similar”
Similarity is judged on sight, sound and meaning. “Kwik” and “Quick” collide; “Apple” for computers and “Apple” for fruit growing do not. The test is whether the average consumer could be confused, taking account of how distinctive the earlier mark is. Descriptive marks get narrow protection; invented marks get wide protection.
Where free searches fall short
The UKIPO database shows registered and applied-for marks. It does not show:
- Common-law rights built up by unregistered use – the basis of passing-off claims.
- Company and trading names that never hit the register.
- Phonetic and conceptual equivalents that a keyword search simply will not catch.
For a brand you are about to invest in, a professional search pulls these threads together into a risk opinion. Our trademark search service covers the UKIPO, EUIPO and common-law sources with a written assessment of what each result means for you.
Found a clear run? File quickly
Rights generally go to the first to file, and priority dates matter. If your search comes back clean, do not sit on it – a UK trade mark application takes minutes to submit and locks in your filing date. Trading internationally? Extend through the Madrid system within six months to carry your UK priority date abroad.
Frequently asked questions
Is the UKIPO trade mark search free?
Yes. The search tool on gov.uk is free to use and covers UK applications and registrations. Professional searches add common-law, company-name and phonetic checks.
Do I need to search every class?
Focus on your own classes plus similar goods and services – confusion is assessed across related classes, not just identical ones.
What if I find an identical mark in a different class?
It may be no obstacle at all if the goods are unrelated, but well-known or highly distinctive marks get broader protection. Treat it as a flag for professional advice, not an automatic stop.
How current is the UKIPO database?
Very – new applications appear within days. Because priority dates rule, always re-check immediately before filing if your search is more than a week or two old.
