Which is the Danish utility model application patent authority?

yes

• via Paris Convention : 12 months from earliest priority date.
• via Nationalization of PCT : 31 months from earliest priority date.
• Validation of European Patent in EPO member states: within 3 months from the date of grant of the European patent.

Danish Patent and Trademark Office

English: Danish Patent And Trademark Office, DKPTO

Website: Frontpage (dkpto.org)

Danish invention patent search: PVSOnline - Patent & Varemærkestyrelsen (dkpto.dk)

15 months

20 years

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

4 weeks

Within 12 months prior to the filing date/priority date.

1-3 years

DKPTO conducts only formality examination of utility model patent applications. It can be submitted in a foreign language, but the Danish translation must be completed within one month from the filing date. The applicant/anyone can submit a request for examination during the validity period of the patent, and DKPTO will conduct substantive examination after paying the corresponding fee. Method Claim are not allowed.