2-4 years
10 years
- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 31 months from earliest priority date.
10 years
no
3-5 years
The DGIP conducts formal and substantive examinations of utility model patent applications.
no
DGIP only conducts formality examination of the design application, and after the examination, it will be published and enter a 3-month opposition period. Only in the case of an opposition, substantive examination takes place within six months of the opposition closing.
no
yes. One or a series of designs may be included under the same category.