It is protected for 5 years from the date of application, renewed every 5 years, and can be renewed twice, up to a maximum of 15 years.
- How long is the PCT period for Bangladesh invention patent application
- How long is the deadline for the design application in Bangladesh?
- How long is the protection period of industrial design in Bangladesh?
- Instructions for authorization and annual fee of Bangladesh invention patent application
- Is it possible to apply for a combined appearance for a design application in Bangladesh?
- Explanation of Bangladesh design authorization and annual fee
- Whether the Bangladeshi invention patent application can be DAS
- How long does it take to grant an invention patent application in Bangladesh?
- Which is the competent authority for invention patent applications in Bangladesh
- Novelty grace period for invention patent application in Bangladesh