 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
 | 1894 - 260 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... | |
 | Theodore William Dwight - 1894 - 940 halaman
...inventor or discoverer, the invention or discovery not being 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 or discovery.2 The leading point of inquiry then is, who is an "inventor or discoverer" within the meaning... | |
 | American Pharmaceutical Association. Annual Meeting - 1895 - 1474 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... | |
 | 1895 - 866 halaman
...letters patent hereinafter mentioned, and which had not been known or used by others in this country, and not patented or described in any printed publication in this or any other country, before his invention or discovery thereof, and not in public use or on sale for more... | |
 | American Pharmaceutical Association - 1895 - 1500 halaman
...thereof, not known or used by others in this country, and not patented or described in Jny printed 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... | |
 | American Bar Association - 1895 - 594 halaman
...: "THIRD. That it had been patented or described in some printed publication prior to his supposed invention or discovery thereof, or more than two years prior to his application for a patent therefor." Amend Section 4921 of the Revised Statutes by adding thereto the... | |
 | James Schouler - 1896 - 848 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... | |
 | Walter E. Woodbury - 1896 - 544 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... | |
 | American Pharmaceutical Association. Annual Meeting - 1896 - 1002 halaman
...matter, or any new and useful improvement thereof, not known or used by others in this country, or not patented or described in any printed publication...country, before his invention or discovery thereof, may, upon payment of the duty required by law, and other due proceedings had, obtain a patent therefor."... | |
 | American Pharmaceutical Association - 1896 - 1010 halaman
...matter, or any new and useful improvement thereof, not known or used by others in this country, or not patented or described in any printed publication...country, before his invention or discovery thereof, may, upon payment of the duty required by law, and other due proceedings had, obtain a patent therefor."... | |
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