专利保护年限是多久？-个人与企业纠纷法律援助-法律咨询免费平台-国际律师联盟

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问题	专利保护年限是多久？
释义	法律分析：发明专利保护期限是从申请日算起20年；实用新型、外观设计专利保护期限是从申请日算起10年。法律依据：《中华人民共和国专利法》第十一条发明和实用新型专利权被授予后，除本法另有规定的以外，任何单位或者个人未经专利权人许可，都不得实施其专利，即不得为生产经营目的制造、使用、许诺销售、销售、进口其专利产品，或者使用其专利方法以及使用、许诺销售、销售、进口依照该专利方法直接获得的产品。
随便看	抗辩权人行使抗辩权的条件有哪些？抗辩权与形成权的分别有哪些? 权利障碍抗辩与抗辩权之间有何关系？可抗辩权是什么意思,有什么法律依据请求权和抗辩权的关系是不是对立的? 暖气如何补偿，拆迁，谢谢请回答废旧煤气管道可以拆除吗 -法律知识废标要员工承担吗 -劳动合同进厂是否有返费规定？如何进行处罚？废标要员工承担吗？投标废标怎么处置员工废标要员工承担吗？投标废标怎么处罚员工租车5000元以下车损免赔购买吗 -法律知识租的车出了车祸自己要赔偿吗人过世后社保如何处理？驾驶人肇事逃逸致人死亡判几年驾驶人逃逸致人死亡判多少年交通事故逃逸致人死亡一般判几年? 肇事逃逸致一人死亡判多少年交通事故逃逸致人死亡判多久交通事故致人死亡后逃逸判多少年交通事故逃逸致人死亡的判处多少年交通逃逸致人死亡判处几年肇事逃逸致多人死亡判多少年 the people's court that accepts the case the People's Liberation Army the People's Postal Service of China the period the Period of Tutelage of the Republic of China the person the personal freedom of another the person who is on duty in the tribunal the place of a contract's performance the place of air transportation contract the place of effective management the place of one's origin the place of the head office the place where a case has occurred the place where an air transportation contract was made the place where an insured event has occurred the place where goods are dispatched the place where performance of a contract is made the place where performance of the contract was made or is to be made the place where the head office is situated the place where the insurer's business house is located the plain meaning rule the plaintiff danwei the plaintiff railway the plaintiff unit

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