- via Paris Convention : 6 months from earliest priority date.
- Hague Agreement route: 6 months from earliest priority date.
- EU appearance route: 6 months from the earliest priority date.
- Which is the competent authority for patent applications for inventions in Portugal?
- Is a Portuguese industrial design application eligible for DAS?
- Can the priority right of Portuguese invention patent application be restored?
- Novelty grace period for utility model applications in Portugal
- How long does it take for a Portuguese invention patent application to be granted?
- Novelty grace period for industrial design applications in Portugal
- Can the priority right of a utility model application in Portugal be restored?
- How long is the term of protection of industrial design in Portugal?
- What are the requirements for the Portuguese invention patent application documents
- Is a Portuguese Utility Model Application Convertible?