20 years
- How long does it take for a Luxembourg invention patent application to be granted?
- Description of Luxembourg utility model application authorization and annual fee
- How long is the term of protection for industrial designs in Luxembourg?
- Whether a Luxembourg invention patent application can be DAS
- How long is the PCT deadline for Luxembourg utility model applications?
- What are the requirements for the utility model application documents in Luxembourg?
- How long is the PCT period for Luxembourg invention patent application?
- How many years is the protection period of Luxembourg invention patent application
- Whether a Luxembourg industrial design application can apply for a combined appearance
- Whether a Luxembourg invention patent application can be type-converted