Oppositions in trademark registrations
When someone files an opposition to your trademark application, it means another party is challenging your trademark before the Trademark Office (such as a national IP office or the EUIPO). They usually argue that your trademark infringes their rights or may create confusion with their existing mark. Here we explain what to do step by step:
1. Understand the opposition
The opposing party must submit formal arguments explaining why your trademark should not be registered. Common grounds include:
- Likelihood of confusion with an earlier registered trademark.
- Prior use: They claim to have used or registered the mark before you.
- Lack of distinctiveness: They argue your trademark is too descriptive or generic.
2. Review the opposition carefully
Read the opposition documents in detail, looking at:
- Legal basis for the opposition.
- Scope: Does it apply to all goods/services or only certain classes?
- Evidence: Proof of prior use, similarity analyses, reputation claims, etc.
3. Assess the strength of the opposition
Evaluate whether the opposition is well-founded:
- Check the validity of the opponent’s trademark (is it active and properly registered?).
- Compare the marks to see if confusion is actually likely (visually, phonetically, conceptually).
- Compare goods/services: If they are in different markets or classes, confusion may be unlikely.
4. Respond to the opposition
Most trademark systems provide a 2 to 3-month deadline to file a response. You may:
A. Defend your application
Submit arguments and evidence showing:
- No likelihood of confusion
- Your mark is distinctive
- The opponent’s rights are limited
- The marks coexist peacefully in the market
B. Negotiate with the opponent
Settlement is often possible. For example:
-
Coexistence agreements
-
Limiting goods/services
-
Slightly modifying your mark
C. Amend your application
You may choose to:
- Remove certain goods/services
- Modify non-substantial elements
- Adjust the scope to avoid conflict
5. Administrative or court review
If the Trademark Office rules against your application, you may:
- Appeal within the permitted time frame.
- Seek judicial review if administrative appeals fail.
6. Important deadlines
- Response to opposition: usually 2–3 months.
- Appeal periods: vary by jurisdiction, often 1–2 months.
- Negotiation periods: informal but should occur early.
7. Long-term options
If the opposition is successful:
- Consider appealing the decision.
- Consider rebranding if the conflict cannot be resolved.
- Explore filing a new modified trademark.
Helpful notes
- Consult an IP attorney for the best chance of success.
- Keep documentation of your trademark’s use, marketing materials, and evidence of distinctiveness.
- Act quickly: Missing deadlines can result in losing rights automatically.
If you’d like, you can tell me the country where you're registering your trademark or share details about the case, and I can tailor the guidance to your specific legal framework.
In summary:
Dealing with an opposition can be a complicated process, but if you clearly understand the grounds for the opposition and prepare a strong response, you may have a better chance of resolving the conflict favorably. The key is to thoroughly assess the situation, respond within the deadline, and, if necessary, seek legal advice.
If your trademark has faced opposition or you wish to minimize the risk of encountering problems with your trademark application, contact us for guidance.
