- Licensing Fee: None.
- Annuity: The annual fee renewal fee must be paid within 6 months before the application date. If the annual fee is overdue, the payment can be postponed within a grace period of 6 months, but a late fee will be charged.
no
no
2 years
yes
- Licensing Fee: None.
- Annuity: The annual fee is paid year by year in the first year from the application date. The annual fee before the granted should be paid after the granted, and the subsequent annual fee can be paid every three years.
15 years, the initial protection is 5 years, and can be renewed for 2 times after the expiration, with a maximum of 15 years.
- Licensing Fee: None.
- Annuity: The annual fee renewal fee must be paid within 6 months before the application date. If the annual fee is overdue, the payment can be postponed within a grace period of 6 months, but a late fee will be charged.
yes. If several designs belong to the same class in the Locarno Classification, a maximum of 20 designs may be included.
4-5 years
Yes, a utility model can be converted into an invention during the formality examination period within 90 days from the filing date.