20 years
- How long is the deadline for industrial design applications in Nigeria?
- Description of Design Authorization and Annual Fee in Nigeria
- Is a design application in Nigeria convertible?
- How many years is the protection period of Nigerian invention patent application
- Novelty Grace Period for Industrial Design Applications in Nigeria
- Is the design application in Nigeria eligible for DAS?
- What are the requirements for the Nigerian invention patent application documents
- Is it possible to apply for a combined appearance in a Nigerian industrial design application?
- Which is the competent authority for invention patent applications in Nigeria?
- Characteristics of Nigerian invention patent application process