2 years
- Explanation of Bangladesh design authorization and annual fee
- Whether the Bangladesh invention patent application can be type-converted
- Instructions for authorization and annual fee of Bangladesh invention patent application
- Whether the Bangladeshi invention patent application can be DAS
- How long is the protection period of industrial design in Bangladesh?
- How long is the PCT period for Bangladesh invention patent application
- How long does it take to grant an invention patent application in Bangladesh?
- What are the requirements for Bangladesh invention patent application documents
- Features of Bangladesh invention patent application process
- Whether the design application in Bangladesh can be type-converted