发明专利保护期限为多少年-法律综合法律援助-法律咨询免费平台-国际律师联盟

网站首页词典首页

问题	发明专利保护期限为多少年
释义	根据法律的规定，发明专利权的期限为二十年。法律依据：《专利法》第四十二条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，均自申请日起计算。
随便看	电动车罚款没有处罚编号应该怎么办？电动车罚款车牌号填不对？电动车违章罚款没有处罚编号怎么办电瓶车罚单名字开错了怎么办电瓶车罚款没有编号怎么交？电动车处罚决定书编号？电动车罚款没有处罚编号怎样办？超标电瓶车行驶证不是自己名字会被罚款吗？电动车罚款没有处罚编号如何办？电动车罚款忘记罚款编号了怎么办？电动车罚款乱说身份证号？超标电瓶车行驶证不是自己名字会被罚款么？超标电瓶车行驶证不是自己名字会被罚款嘛？电动车违规被开罚单，无驾驶证仅记身份证号码与姓名，能否不交罚款？超标电瓶车行驶证不是自己名字会被罚款么电动车罚单有什么影响电动车罚单必须交吗? 电动车违法通知书只有15位交钱要16位电动车违法通知书为什么才15位电瓶车罚单怎么交罚款处理电动车罚款一定要身份证吗电动车违章没开罚单登记了身份证电动车交通警告处罚有记录吗电动车罚款可以直接交给交警吗电动车罚款单丢了怎么交罚款？ 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 the policy of opening to the outside world the poor the Pope the populace the position of the chief the power to make statistical reports the principle of complete review the Principle of Democracy the principle of economization of punishment the principle of full performance the principle of humanitarianism of punishment the principle of individualization of punishment the principle of men and women getting equal pay for equal work the principle of the line of equidistance

法律咨询免费平台收录17839362条法律咨询问答词条，基本涵盖了全部常用法律问题的释义及解答，是法律学习及实务的有利工具。