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知识产权保护期限是多久

更新时间: 2020-11-01 00:00:00     

知识产权的保护期限,知识产权中商标权的保护期限为十年,可以续展,续展一次为十年。发明专利权的期限为二十年,实用新型专利权和外观设计专利权的期限为十年。而著作权的保护期限一般为五十年。

《商标法》第三十九条规定,注册商标的有效期为十年,自核准注册之日起计算。

关键词: 知识 产权 保护 期限 多久

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