Which is the competent authority for utility model applications in Poland?

yes

• Grant fee: The applicant should pay the announcement fee and the first annual fee (that is, the annual fee for the first to fifth years) within 3 months after receiving the notification of the granted decision.
• Annuity: Pay the annual fee for the next 5 years every 5 years. If the annual fee is overdue, you can pay it within a grace period of 3 months, and pay 30% of the annual fee for the current year as a late fee.

• via Paris Convention : 6 months from earliest priority date.
• Hague Agreement route: 6 months from earliest priority date.
• EU appearance route: 6 months from the earliest priority date.

no

25 years

Polish Intellectual Property Office

English: Patent Office of the Republic of Poland, abbreviation: PPO

Website: uprp.gov.pl

Polish invention patent search: Wyszukiwarka prosta (uprp.gov.pl)

Reinstatement of priority is accepted on grounds of "due care."

If disclosed by the author or his successor, the novelty grace period shall be enjoyed within 12 months after the first disclosure.

yes

4-5 years