 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...  The World Almanac and Book of Facts - Halaman 821902Tampilan utuh - Tentang buku ini
 | Hubert Ashley Banning, United States. Circuit Courts - 1881 - 746 halaman
...machine, etc., or any new and useful improvement thereof, not known or used by others, in this country, and not patented or described in any printed publication in this, or any foreign country, before his inven tion or discovery thereof, and not in public use or on sale, for more than two years prior to... | |
 | 1882 - 812 halaman
...composition of matter, or any new and useful improvement thereot noi known or used by others in this country and not patented or described in any printed publication...country, before his invention or discovery thereof, and not in public use or on sale for more than two years prior to his application, unless the same... | |
 | Hubert Ashley Banning, United States. Circuit Courts - 1882 - 752 halaman
...provides (g 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,...this or any foreign country, before his invention, and not in public use or on sale, for more than two years prior to the application, unless the same... | |
 | Timothy Walker - 1882 - 850 halaman
...of the department of the interior. « (a) The act of 1870 inserts here the words " in this country, and not patented or described in any printed publication in this or any foreign country." It also only requires that the same have not been in public use or on sale for more than... | |
 | United States. Patent Office - 1882 - 622 halaman
...tkeerof, not kuown or used by others in this country, and not patented or described in any prin ted publication in this or any foreign country, before his invention or discovery thereof, and not in public use or on sale for more than two years prior to his application, unless the same... | |
 | 1904 - 910 halaman
...or composition of matter, or any new and useful improvements thereof, not known or used by others in this country before his invention or discovery thereof,...his application, and not in public use or on sale in this rountry for more than two years prior to hie application, uniese the «ame U proved to have been... | |
 | 1893 - 1094 halaman
...composition of matter, or any new and useful Improvement thereof, not known or used by others m this country, and not patented or described in any printed publication...country,., before his invention or discovery thereof,:} and not hi 'public use or on sale for more* than two years prior to his application, unless the same... | |
 | 1888 - 1450 halaman
...of matter, or any new and useful improvement thereof, not known or used by others in this country, and not patented, or described in any printed publication,...country, before his invention or discovery thereof , and not in public use or on sale for more than two years prior to his application, unless the same... | |
 | 1888 - 1462 halaman
...of matter, or any new and useful improvement thereof, not known or used by others in this country, and not patented, or described in any printed publication,...country, before his invention or discovery thereof , and not in public use or on sale for more than two years prior to his application, unless the same... | |
 | United States. Supreme Court - 1884 - 676 halaman
...useful art, machine, manufacture, or composition of matter not known or used by others in this country, "and not patented or described in any printed publication...country before his invention or discovery thereof," might obtain a patent therefor. Patented inventions cannot be superseded by the mere introduction of... | |
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