注册商标有效期,是指商标自获得注册之日起至该注册期满之日的期限。在实行商标注册制的国家,商标专用权是按照注册原则通过注册而取得的,注册的有效期有严格的时间界限。商标权作为知识产权的一种,具有专有性、地域性和时间性,所以时间性是商标专用权的特点之一。商标权的时间性是指商标经商标 The validity of a registered trademark means the period from the date of registration of the trademark up to the expiration of the registration period. In countries where the trademark registration system is practiced, the exclusive right to use the trademark is obtained through registration according to the principle of registration, and the period of validity of the registration has a strict time limit. As a kind of intellectual property rights, trademark rights have the characteristics of exclusiveness, geography and timeliness. Therefore, timeliness is one of the characteristics of trademark exclusive rights. The temporal nature of trademark rights refers to the trademark through the trademark