no
no
no
1-2 years
no
20 years
no
- via Paris Convention : 6 months from earliest priority date.
- Hague Agreement route: 6 months from earliest priority date.
4 months
- Grant fee: The applicant should submit a request and pay the corresponding fee within 2 months after receiving the granted notice.
- The annual fee shall be paid year by year starting from the fifth year from the date of application, and the grace period for late payment is 6 months.
6 months before the filing date/priority date.