20 years
20 years
yes
- via Paris Convention : 6 months from earliest priority date.
- Hague Agreement route: 6 months from earliest priority date.
Mexican Institute of Industrial Property
English: Mexican Institute of Industrial Property, abbreviation: IMPI
URL: www.impi.gob.mx
Mexican Invention Patent Search: Search -- FOLLOW (impi.gob.mx)
- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 30 months from the earliest priority date.
Novelty grace period of 12 months for inventors, their successors and third parties who have received information about the invention from the inventor/successors, through any form of communication or at national and international exhibitions .
IMPI conducts formal and substantive examinations of utility model patent applications. However, the requirements for substantive examination are relatively loose, only novelty and industrial applicability are required, but innovation is not required.
yes
yes
As a PCT filing office, it accepts the restoration of the right of priority on the grounds of "unintentional".