- Licensing Fee: None.
- Annuity: pay once every 5 years, and must be paid within 6 months before the due date of the application. If the annual fee is overdue, it can be paid within a grace period of 6 months, and a 50% penalty is required.
- How long does it take to grant a utility model application in Portugal?
- Instructions for Authorization and Annual Fee of Portuguese Invention Patent Application
- Whether a Portuguese industrial design application can apply for a combined appearance
- What are the requirements for the design application documents in Portugal?
- Characteristics of the Portuguese invention patent application process
- How long does it take to authorize an industrial design in Portugal?
- Is a utility model application eligible for DAS in Portugal?
- Is a Portuguese industrial design application eligible for DAS?
- Novelty grace period for utility model applications in Portugal
- Who is the Portuguese utility model patent authority?