- 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.
- What are the requirements for the utility model application documents in Portugal?
- What are the requirements for the design application documents in Portugal?
- How long is the term of protection of industrial design in Portugal?
- How long is the period for filing an industrial design application in Portugal?
- Instructions for Authorization and Annual Fee of Portuguese Invention Patent Application
- Whether the Portuguese invention patent application can be type-converted
- How long does it take for a Portuguese invention patent application to be granted?
- Is a Portuguese industrial design application eligible for DAS?
- How long does it take to grant a utility model application in Portugal?
- What are the requirements for the Portuguese invention patent application documents