A novelty grace period of 6 months is available if:
- Disclosures caused at officially organized or officially sanctioned international exhibitions
- Disclosure resulting from being made public for reasons related to the misuse of the inventor or its predecessor owner
- Can the priority right of Portuguese invention patent application be restored?
- How long is the period for filing an industrial design application in Portugal?
- How many years is the protection period for utility model applications in Portugal?
- Novelty Grace Period for Portuguese Invention Patent Application
- Is a Portuguese Utility Model Application Convertible?
- Features of the Portuguese utility model patent application process
- How long is the PCT deadline for utility model applications in Portugal?
- Instructions for authorization of utility model application and annual fee in Portugal
- Instructions for Authorization of Designs in Portugal and Annual Fees
- How long does it take to grant a utility model application in Portugal?