- Licensing Fee: None.
- Annuity: From the 5th year onwards from the date of application, it will be paid year by year. The application fee includes annual fees for the first and second years. There is no annual fee for the third and fourth years, but the applicant needs to notify INPI for renewal in the third and fourth years. All subsequent annual fees must be paid within six months before the date corresponding to the year of application. Overdue annual fees can be paid within a 6-month grace period, and 50% of the annual fee of the current year is required to be paid as a penalty.
- How long is the term of protection of industrial design in Portugal?
- Instructions for Authorization and Annual Fee of Portuguese Invention Patent Application
- Whether the Portuguese invention patent application can be type-converted
- Instructions for Authorization of Designs in Portugal and Annual Fees
- How long does it take to grant a utility model application in Portugal?
- How long is the PCT period for Portuguese invention patent application
- Instructions for authorization of utility model application and annual fee in Portugal
- What are the requirements for the utility model application documents in Portugal?
- Is a Portuguese industrial design application eligible for DAS?
- Novelty Grace Period for Portuguese Invention Patent Application