20 years
- Novelty grace period for patent applications in Luxembourg
- How long is the PCT deadline for Luxembourg utility model applications?
- How long is the deadline for filing an industrial design application in Luxembourg?
- How many years is the protection period of Luxembourg invention patent application
- Features of the Luxembourg Utility Model Patent Application Process
- Can the priority right of Luxembourg invention patent application be restored?
- Which is the Luxembourg utility model patent authority?
- How long is the PCT period for Luxembourg invention patent application?
- Is a Luxembourg design application eligible for DAS?
- How long does it take to authorize an industrial design in Luxembourg?