6 months before the filing date/priority date.
- Luxembourg Invention Patent Application Authorization and Annual Fee Instructions
- Which is the Luxembourg utility model patent authority?
- Features of the Luxembourg invention patent application process
- Features of the Luxembourg Utility Model Patent Application Process
- Features of Luxembourg design patent application process
- Is a Luxembourg utility model application convertible?
- How long is the PCT deadline for Luxembourg utility model applications?
- Novelty grace period for utility model applications in Luxembourg
- Is a utility model application in Luxembourg eligible for DAS?
- What are the requirements for Luxembourg industrial design application documents