发明专利有效期限有多久？-法律综合法律援助-法律咨询免费平台-国际律师联盟

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问题	发明专利有效期限有多久？
释义	律师解析：发明专利体现劳动者的智力成果，国家对此专门出台专利法对公民智力成果予以保护。根据国家专利法有关的规定，发明专利的期限为二十年，实用权新型专利权和外观设计专利权的期限为十年，均自申请日起计算。关于专利保护期限的规定，这是贯彻我国民法合法原则，保障发明创造者合法权益的具体体现。【法律依据】：《中华人民共和国专利法》第四十二条发明专利的期限为二十年，实用权新型专利权和外观设计专利权的期限为十年，均自申请日起计算。
随便看	轻微伤不私了必须拘捕嘛？轻微伤构成拘留吗轻微伤拘留了还要赔钱吗轻微伤不私了必须拘留么轻微伤必须行政拘留吗不构成轻微伤能拘留吗轻微伤什么情况只罚款不拘留？轻微伤可以不拘留吗没到轻微伤可以拘留吗轻微伤什么情况只罚款不拘留构不成轻微伤还拘留吗不构成轻微伤能不能拘留轻微伤双方都要拘留吗轻微伤没有证据可以拘留吗造成对方轻微伤可否不被拘留伤情鉴定轻微伤必须拘留吗轻微伤一定要拘留吗不是轻微伤拘留吗轻微伤拘留后如果拒绝赔偿会怎样不够轻微伤可以拘留人吗轻微伤调节不成必须拘留吗轻微伤一定要拘留吗? 对方轻微伤可以拿钱不拘留吗? 轻微伤不和解一定拘留吗故意伤害轻微伤，可以不拘留吗？ case for declaring a citizen dead and disposing his or her properties case for declaring a citizen missing and disposing his or her properties case for declaring a missing person dead case for declaring the death of a missing person case for designated guardianship of a psychotic case for dissolution of adoptive relations case for encroachment upon a citizen's personal rights by hostage taking case for false accusation case for finding a citizen incompetent or partially incompetent for civil acts case for finding a citizen partially incompetent for civil acts case for fixing errors in domiciliary register case for holding a citizen's incapacity or partial incapacity case for holding a citizen's partial incapacity case for immediate execution of death sentence case for named guardianship case for new trial case for payment for labor case for petition for declaring a citizen be legally dead case for petition for declaring a citizen be missing or legally dead case for petition for declaring a citizen's legal death case for reconsideration case for recovery of maintenance expenses case for requiring parents to support children case for retrial case for right of name

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