20 years
- Novelty grace period for patent applications in Luxembourg
- Features of the Luxembourg invention patent application process
- Which is the Luxembourg utility model patent authority?
- How long does it take for a Luxembourg invention patent application to be granted?
- Whether a Luxembourg industrial design application can apply for a combined appearance
- Can the priority right of Luxembourg utility model application be restored?
- Novelty grace period for utility model applications in Luxembourg
- Who is the competent authority for patent applications for inventions in Luxembourg?
- Is a utility model application in Luxembourg eligible for DAS?
- How many years is the protection period of Luxembourg utility model application