/ʌnˈrɛdʒɪstərd dɪˈzaɪn raɪt/ – noun
Definition: Quyền thiết kế không đăng ký
A more thorough explanation: legal protection for the appearance of a product (eg jewellery, clothes, furniture) which exists automatically without the need for registration, giving the owner the exclusive right to use the design in a particular country or countries for a certain period of time
Example: The claimant sued for infringement of unregistered design rights.