2 years
- Explanation of Bangladesh design authorization and annual fee
- Novelty Grace Period for Industrial Design Application in Bangladesh
- Instructions for authorization and annual fee of Bangladesh invention patent application
- Whether the Bangladesh invention patent application can be type-converted
- Is it possible to apply for a combined appearance for a design application in Bangladesh?
- How many years is the protection period of Bangladesh invention patent application
- What are the requirements for Bangladesh invention patent application documents
- How long is the PCT period for Bangladesh invention patent application
- Whether the design application in Bangladesh can be type-converted
- Whether the Bangladeshi invention patent application can be DAS