 | Philadelphia internat. exhib, 1876 - 1876 - 960 pages
...art, machine, manufacture, or composition of matter, or алу new and useful improvement thereof, not known or used by others in this country, and not...or described in any printed publication in this or in any foreign country, before his invention or discovery thereof, and not in public use or on sale... | |
 | United States. Patent Office - Copyright - 1877 - 678 pages
...useful improvement thereof, not known nor used by others in this country, and not patented or de cribed in any printed publication in this or any foreign...payment of the fees required by law, and other due proceeding had, obtain a patent therefor. Now the only knowledge of a foreign invention which the law... | |
 | United States. Patent Office - Copyright - 1878 - 466 pages
...discovery — as, for example, the improvement must not only be new and useful, but it must be one not known or used by others in this country, and not patented or described before the invention or discovery in any printed publication in this or any foreign country, and must... | |
 | United States. Supreme Court - Law reports, digests, etc - 1878 - 858 pages
...foreign country, Or if it had been previously known or used by others in this country, or if it had been in public use or on sale for more than two years prior to his application for a patent, the letters-patent cannot be sustained. 16 Stat. 201. Competent proof of... | |
 | Webster Elmes - Executive departments - 1879 - 570 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...thereof, and not in public use or on sale for more that two years prior to his application, unless the same has been proved to have been abandoned, may,... | |
 | United States. Circuit Court (2nd Circuit) - Law reports, digests, etc - 1879 - 644 pages
...his decision is conclusive. The statute also provides, (§ 24,) that an inventor of an improvement not known or used by others in this country, and not...patented, or described in any printed publication, in tin's or any foreign country, before his invention, and not in public use or on sale, for more than... | |
 | United States. Patent Office - Copyright - 1879 - 530 pages
...applications are." And the former section prohibits the grant of a patent to one whose invention has been in public use or on sale for more than two years prior to his application. It is as proper for the Office to consider evidence of this character in regard to public... | |
 | Law reports, digests, etc - 1882 - 1904 pages
...useful art, machine, manufacture, or composition of matter, or any new or useful improvement thereof, not known or used by others in this country, and not...or discovery thereof, and not in public use or on public sale for more than two years prior to his application, unless the same is proved to have been... | |
 | Law reports, digests, etc - 1891 - 980 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...country, before his invention or discovery thereof," it is well settled that the application of an old process or machine to a new or analogous subject,... | |
 | George N Lamphere - Executive departments - 1880 - 320 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...publication in this or any foreign country, before his discovery or invention thereof, and not in public use or on sale for more than two years prior to his... | |
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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... 
