15 years
- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 30 months from the earliest priority date.
yes
3-5 years
15 years
As a PCT filing office, it accepts the restoration of the right of priority on the grounds of "unintentional".
20 years
A 12-month novelty grace period applies if the inventor or his successor has communicated in any form, put the design into practice or made it public at national and international exhibitions.
As a PCT filing office, it accepts the restoration of the right of priority on the grounds of "unintentional".
25 years
- Grant fee: The applicant should pay the granted registration fee within 2 months after receiving the granted decision notice, and pay the annual fee for the first to third years at the same time.
- Annuity: Subsequent payment of annual fee every 5 years, overdue payment can be made within the grace period after 6 months, but a penalty must be paid at the same time.