The initial protection is 6 years, which can be extended twice, up to a maximum of 10 years.
- 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 design patent application process
- Who is the Portuguese utility model patent authority?
- Instructions for authorization of utility model application and annual fee in Portugal
- Novelty Grace Period for Portuguese Invention Patent Application
- What are the requirements for the utility model application documents in Portugal?
- How many years is the protection period of Portuguese invention patent application
- Can the priority right of a utility model application in Portugal be restored?
- Novelty grace period for industrial design applications in Portugal