South Korea is a member of the Madrid Protocol. Applications can be filed through the Madrid Protocol or directly through a local attorney. The trademark registration process is completed in about 15 months on average.
A simply signed power of attorney is required. If the applicant is a legal entity, a company stamp is required. A representation of the trademark measuring 8 x 8 cm must be submitted.
A multi-class system is used, meaning that a single application can cover several classes for the same trademark.
The term of protection for a trademark is 10 years. By renewing it every 10 years, the trademark can be used indefinitely.
After examination, the trademark is published in the official bulletin for 2 months. Oppositions can be filed during this period.
There is a 3-year use requirement. If the trademark is not used for 3 years, third parties may file an action for its cancellation.
Renewal is required every 10 years.