6 months before the filing date/priority date.
via Paris Convention : 6 months from earliest priority date.
yes. Please consult IPONIGERIA for applicable standards and charges.
no
- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 30 months from the earliest priority date.
about 6 months
4-7 months or so
20 years
no
IPONIGERIA conducts only formality examination of designs.
IPONIGERIA only conducts formality examination and unity of invention examination for invention patent applications.