3 months
- Novelty Grace Period for Portuguese Invention Patent Application
- Whether the Portuguese invention patent application can be DAS
- Instructions for Authorization and Annual Fee of Portuguese Invention Patent Application
- How long does it take to grant a utility model application in Portugal?
- How long does it take to authorize an industrial design in Portugal?
- Can the priority right of Portuguese invention patent application be restored?
- Features of the Portuguese utility model patent application process
- How long is the PCT deadline for utility model applications in Portugal?
- How many years is the protection period of Portuguese invention patent application
- Whether the Portuguese invention patent application can be type-converted