Reinstatement of priority is accepted on grounds of "due care."
- Features of the Portuguese utility model patent application process
- How many years is the protection period for utility model applications in Portugal?
- How long does it take for a Portuguese invention patent application to be granted?
- Can the priority right of a utility model application in Portugal be restored?
- Novelty Grace Period for Portuguese Invention Patent Application
- How long is the PCT period for Portuguese invention patent application
- Instructions for Authorization and Annual Fee of Portuguese Invention Patent Application
- Novelty grace period for utility model applications in Portugal
- How long does it take to authorize an industrial design in Portugal?
- Novelty grace period for industrial design applications in Portugal