Description of Design Authorization and Annual Fee in Nigeria

Submitted by 页之码 on
  • Licensing Fee: None.
  • Annuity: The renewal fee must be paid within 12 months before the expiration of the first 5-year period. If the annual fee is overdue, it can be paid within a grace period of 6 months after the expiration, and a penalty must be paid at the same time.

专利申请流程

NG nigeria