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
- Novelty grace period for industrial design applications in Portugal
- Instructions for authorization of utility model application and annual fee in Portugal
- Which is the competent authority for patent applications for inventions in Portugal?
- Whether a Portuguese industrial design application can apply for a combined appearance
- Instructions for Authorization and Annual Fee of Portuguese Invention Patent Application
- Instructions for Authorization of Designs in Portugal and Annual Fees
- Is a Portuguese Utility Model Application Convertible?
- How long is the period for filing an industrial design application in Portugal?
- Is a Portuguese industrial design application eligible for DAS?
- Novelty Grace Period for Portuguese Invention Patent Application