- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 31 months from earliest priority date.
- Validation of European Patent in EPO member states: within 3 months from the date of grant of the European patent.
- Is a Danish utility model application eligible for DAS?
- Danish utility model application authorization and annual fee instructions
- How long does it take to authorize an industrial design in Denmark?
- Can the priority right of a Danish invention patent application be restored?
- Novelty grace period for utility model applications in Denmark
- Novelty Grace Period for Danish Invention Patent Application
- Features of Danish design patent application process
- How long does it take for a utility model application to be granted in Denmark?
- Description of Danish Industrial Design Authorization and Annual Fees
- How long is the protection period of industrial design in Denmark?