 | Charles Sidney Whitman - Copyright - 1871 - 734 pages
...useful art, machine, manufacture, or composition of matter, or any new and useful improvement thereof, not known or used by others in this country, and not...proved to have been abandoned, may, upon payment of the duty required by law and other due proceedings had, obtain a patent therefor. (Act of July 8, 1870,... | |
 | United States. Patent Office - Patent laws and legislation - 1888 - 132 pages
...any foreign country, before hisinven- APPllcant8tion or discovery thereof, and not in public use nor on sale for more than two years prior to his application,...unless the same is proved to have been abandoned. A patent may also be obtained by any person who, by 1887-24. • 4 . /v> ii -K&v. ttlilt. , S6C. his... | |
 | United States. Patent Office - Patent laws and legislation - 1907 - 132 pages
...of manufacture, not known or used ])y Canted. others in this country before his invention thereof, and not patented or described in any printed publication...in this or any foreign country before his invention thereof, or more than two years prior to his application, and not caused to be patented by him in a... | |
 | United States. Patent Office - Patent laws and legislation - 1892 - 122 pages
...described in any printed ... ,...,. j. • if i • • Applicants. publication in this or any ioraign country, before his invention or discovery thereof, and not in public use or on sale in the United States for more than two years prior to his application, unless the same is proved to... | |
 | Henry Howson, Charles Howson - Copyright - 1872 - 128 pages
...useful art, machine, manufacture, or composition of matter, or any new and useful improvement thereof, not known or used by others in this country, and not...proved to have been abandoned, may. upon payment of the duty required by law, and other due proceedings had, obtain a patent therefor. SEC. 25. And be it further... | |
 | Electronic journals - 1872 - 854 pages
...order to obtain a patent, and among them is the following : That the invention shall not have been " in public use or on sale for more than two years prior to his application." That is, the office shall take no advantage of the applicant's having sold his invention,... | |
 | United States. Department of Justice - Attorneys general's opinions - 1922 - 710 pages
...useful art, machine, manufacture or composition of matter, or any new and useful improvement thereof, not known or used by others in this country, and not...other due proceedings had, obtain a patent therefor." By the enactment of section 4886, RS, Congress gave the name " Patent " to the " exclusive Right "... | |
 | William Edgar Simonds - Patent laws and legislation - 1874 - 264 pages
...patentable novelty, and a most difficult question it is. The statute says that the invention must be "not known or used by " others in this country, and...publication in this or any foreign country " before his (the inventor's) invention or discovery there" of; "2 so that, though an invention may be original... | |
 | Law - 1898 - 562 pages
...Improvement thereof, not known or used by others In this country before his Invention or discovery thereof, and not patented or described In any printed publication in this or any foreign country, for more than two years prior to his application, and not In public use or on sale In this... | |
 | Charles Sidney Whitman - Copyright - 1875 - 814 pages
...composition of matter, or any new and useful improvement thereof, not known nor used by others in thia country, and not patented or described in any printed...other due proceedings had, obtain a patent therefor. (Ibid. ,s. 24, p. 201. Gaylert'. Brown, 10 How., 477 ; Hotchkiss v. Greenwood, 11 How., 248; Le Roy... | |
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Any person who has invented or discovered any new and useful art, machine, manufacture or composition of matter, or any new and useful improvement thereof, not known or used by others in this country before his invention or discovery thereof... 
