3 months
yes
The initial protection period is 4 years from the filing date, and can be renewed twice, 4 years and 2 years respectively, up to 10 years.
no
Finnish Patent Registry
English: Finnish Patent and Registration Office, abbreviation: PRH
Website: PRH - Finnish Patent and Registration Office
Finnish invention patent search: Kitinet - Patentti- ja rekisterihallitus (prh.fi)
Reinstatement of priority is accepted on the grounds of "due care".
The novelty grace period is 12 months before the filing date/priority date.
no
- Grant fee: The applicant shall pay the granted fee within 2 months after receiving the granted notice.
- Annuity: The annual fee for the first to fourth years is included in the application fee. After the granted, the annual fee will be paid from the fifth year and paid once every three years. It must be paid on the last day of the month of the application date. If the annual fee is overdue, it can be paid within a grace period of 6 months, but a late fee of 50.00 euros will be charged.
Formal examination and substantive examination are required. Substantive examination begins automatically, without the need to submit a specific request.
- Grant fee: The applicant shall pay the granted announcement fee within 2 months after receiving the official notification.
- Annuity: The annual fee will be paid year by year starting from the third year (including the first-third year annual fee). Overdue annual fee can be paid within a grace period of 6 months, and a 20% late fee will be paid at the same time.