Trademark Opposition
During the trademark registration process in Chile, third-party oppositions or substantive office actions issued by the National Institute of Industrial Property (INAPI) may arise.
These situations may prevent the registration of a trademark if appropriate legal arguments are not submitted within the established deadlines.
At Start Click®, we represent our clients in trademark opposition proceedings and in the defense against substantive office actions, analyzing each case and preparing the legal strategy required to continue the registration process.
What is a trademark opposition?
A trademark opposition is a procedure through which a third party requests the rejection of a trademark application that they consider similar or conflicting with previously registered rights.
Oppositions are usually filed when:
- there is a similar registered trademark
- there is a likelihood of confusion in the market
- the applied-for trademark affects prior rights
- the trademark is considered to violate legal provisions
An opposition must be filed within a specific period after the trademark application is published in the Official Gazette.
Substantive office actions issued by INAPI
In addition to third-party oppositions, INAPI itself may issue substantive office actions during the examination of the application.
These arise when the authority considers that the applied-for trademark presents legal issues, such as:
- similarity to previously registered trademarks
- lack of distinctiveness
- use of generic or descriptive terms
- potential likelihood of confusion in the market
In such cases, the applicant must respond within the established deadline, providing legal arguments supporting the registration.
When can an opposition be filed?
A trademark opposition may be filed once the application has been published in the Official Gazette.
The deadline to file an opposition is generally 30 business days from the date of publication.
During this period, any person who believes that the registration affects their rights may initiate an opposition proceeding before INAPI.
How to defend a trademark against an opposition?
When an opposition or a substantive office action is filed, it is necessary to prepare an appropriate defense in order to continue the registration process.
The defense may include:
- legal analysis of the conflicting trademarks
- arguments regarding the absence of likelihood of confusion
- limitation of goods or services
- trademark coexistence strategies
Each case requires a detailed assessment to determine the most suitable legal strategy.
Consequences of an opposition or substantive office action
If an opposition or an office action issued by INAPI is not properly addressed, the trademark application may be totally or partially rejected.
For this reason, it is essential to analyze the situation and submit an appropriate response within the applicable deadlines.
A well-structured defense may allow the application to proceed or the conflict to be resolved favorably.
For this reason, it is advisable to conduct a prior trademark search to identify potential conflicts before filing the application.
Legal advice in trademark opposition
At Start Click®, we advise our clients in proceedings related to trademark oppositions and substantive office actions before INAPI.
Our services include:
- analysis of oppositions filed by third parties
- preparation of legal defenses
- responses to substantive office actions
- strategies to continue the trademark registration process
- representation during administrative proceedings
Our objective is to protect our clients’ interests and increase the likelihood of success in the trademark registration process.
Frequently Asked Questions about
Trademark Defense
What is a trademark opposition?
A trademark opposition in Chile is a procedure through which a third party requests the rejection of a trademark registration on the grounds that it affects prior rights or may cause confusion in the market.
When can a trademark opposition be filed?
An opposition may be filed once the trademark application has been published in the Official Gazette, within the applicable legal deadline.
What are substantive office actions issued by INAPI?
Substantive office actions are objections raised by INAPI during the examination of an application when it considers that the trademark presents legal issues, such as lack of distinctiveness, similarity to prior trademarks, or likelihood of confusion.
How is a trademark defended against an opposition or office action?
The defense may include legal analysis of the conflicting trademarks, arguments regarding the absence of likelihood of confusion, limitation of goods or services, and other legal strategies depending on the case.
What happens if I do not respond to an opposition or office action?
If no timely or adequate response is submitted, the trademark application may be totally or partially rejected, affecting the possibility of obtaining registration.
Can a trademark opposition be prevented?
It is not always possible to prevent it, but a prior trademark search and a proper registration strategy can help identify risks and reduce the likelihood of oppositions or objections.
Defend your trademark application
If your trademark application faces an opposition or a substantive office action, it is important to act quickly and prepare an appropriate defense.
At Start Click®, we analyze your case and advise you on how to continue the trademark registration process.
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