首页
登录
职称英语
When an invention is made, the inventor has three possible courses of action
When an invention is made, the inventor has three possible courses of action
游客
2025-04-27
14
管理
问题
When an invention is made, the inventor has three possible courses of action open to him: he can give the invention to the whole world by publishing it, keep the idea secret, or patent it.
A granted patent is the result of a bargain struck between an inventor and the state, by which the inventor gets a limited period of monopoly and publishes full details of his invention to the public after that period terminates.
only in the most exceptional circumstances is the life-span of a patent extended to alter this normal process of events.
The longest extension ever granted was to Georges Valensi; his 1939 patent for color TV receiver circuitry was extended until 1971 because for most of the patent’s normal life there was no colour TV to receive and thus no hope of reward for the invention.
Because a patent remains permanently public after it has terminated, the shelves of the library attached to the patent office contain details of literally millions of ideas that are free for anyone to use and, if older than half a century, sometimes even re-patent. Indeed, patent experts often advise any other inventer’s right is to plagiarize a dead patent likewise, because publication of an idea in any other form permanently invalidates further patents on that idea, it is traditionally safe to take ideas from other areas of print. Much modem technological advance is based on these presumptions of legal security.
Anyone closely involved in patents and inventions soon learns that most "new" ideas are, in fact, as old as the hills. It is their reduction to commercial practice, either through necessity or dedication, or through the availability of new technology, that makes news and money. The basic patent for the theory of magnetic recording dates back to 1886. Many of the original ideas behind television originate from the late 19th and early 20th century. Even the Volkswagen rear engine car was anticipated by a 1904 patent for a cart with the horse at the rear. [br] Which of the following is TRUE according to the passage?
选项
A、It is necessary for an inventor to apply for a patent before he makes his invention public.
B、A patent holder must publicize the details of his invention when its legal period is over.
C、one can get all the details of a patented invention from a library attached to the patent.
D、When a patent becomes out of effect, it can be re-patented or extended if necessary.
答案
B
解析
可从文中第二段的后半部分推知,即在专利期限截止以后,发明者就要把他发明的全部细节公诸于众。从文中第一段的内容可推知,发明者可以把发明公诸于众,保守秘密或是为其申请专利,因此A项不正确。根据文中的第五段第一句话可知,人们可以从隶属于专利局的图书馆里查到一项专利的全部细节是在其专利期限结束以后,而不是对正在享受专利保护的发明可以查到全部细节,因此C项不正确。
转载请注明原文地址:https://tihaiku.com/zcyy/4055647.html
相关试题推荐
Ifacatcomestooclosetoitsnest,themockingbird______asetofactionsto
Whenaninventionismade,theinventorhasthreepossiblecoursesofaction
Whenaninventionismade,theinventorhasthreepossiblecoursesofaction
Whenaninventionismade,theinventorhasthreepossiblecoursesofaction
IndustrialleadersareWorriedlestnewinventionsmaketheirplantsunprofitabl
ItispossibleforstudentstoobtainadvanceddegreesinEnglishwhileknowi
ItispossibleforstudentstoobtainadvanceddegreesinEnglishwhileknowi
ItispossibleforstudentstoobtainadvanceddegreesinEnglishwhileknowi
Itisunwiseforthegovernmentto______thegrowingdissatisfactionwithitse
Onereactiontoalltheconcernabouttropicaldeforestationisablankstare
随机试题
ThissectionmeasuresyourabilitytounderstandconversationsandlecturesinE
William"Bendigo"Thompson,heavyweightchampionofEnglandintheoldbare-k
【教学过程】 (一)导入新课 【教师提问】学习化学,需要描述各种物质间的反应是如何发生的,回忆木炭在氧气中燃烧生成二氧化碳的反应,如何用文字表达式书写?
在主观类型题目的论文题型中,简答题属于_____。
以下关于应急资金管理的说法,正确的有()。 I失业保障月数=存款、可变现资
马钱子药材的炮制方法是A:砂炒B:土炒C:米炒D:滑石粉炒E:蛤粉炒
下列哪项药物有润肺清心、养胃生津的功效A:山药B:麦冬C:南沙参D:黄芪
男性.56岁,食欲减退半年,巩膜轻度黄染,肝肋下及边。血红蛋白80g/L,红细胞
下列账簿中,必须采用订本式账簿的是()。A.原材料明细账 B.库存商品明细
十四五规划提出,全面贯彻党的教育方针,坚持(),加强师德师风建设,培养德智体
最新回复
(
0
)