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
- Is a utility model application eligible for DAS in Portugal?
- How long does it take for a Portuguese invention patent application to be granted?
- How long is the PCT deadline for utility model applications in Portugal?
- How long does it take to authorize an industrial design in Portugal?
- Instructions for Authorization of Designs in Portugal and Annual Fees
- How many years is the protection period of Portuguese invention patent application
- Characteristics of the Portuguese design patent application process
- Instructions for Authorization and Annual Fee of Portuguese Invention Patent Application
- What are the requirements for the Portuguese invention patent application documents
- Whether the Portuguese invention patent application can be DAS