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.
no
via Paris Convention : 6 months from earliest priority date.
- Authorization Fee: None
- Annuity: payable year by year starting from the 6th year from the date of application
2 years
Bangladesh Patent and Trademark Office
English: Department of Patents, Designs and Trademarks Ministry of Industries, abbreviation: DPDT
Website: Department of Patents, Designs and Trademarks (DPDT)
no
no
DPDT only conducts formality examination of design patent applications, not substantive examination.
- Grant fee: The applicant shall pay the granted official fee within 2 months after receiving the granted notice.
- Annuity: It needs to be paid year by year starting from the fifth year from the application date.
20 years (Bangladesh Patents Act 2022)