 | 1888 - 1450 lapas
...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,...use or on sale for more than two years prior to his application, unless the same is proved to have been abandoned, may, upon payment of the duty required... | |
 | John Bouvier - 1883 - 876 lapas
...matter, or any new anil useful improvement thereof, not known or used by others in this country, and not patented, or described in any printed publication...use or on sale for more than two years prior to his application, unless the same is proved to have been abandoned. The distinction between a process and... | |
 | Worthington Chauncey Ford - 1883 - 202 lapas
...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...invention or discovery thereof, and not in public use or for sale for more than two years prior to his application, unless the same is proved to have been abandoned,... | |
 | United States - 1883 - 416 lapas
...any entable °9 ncw am' II8Cful improvement thereof, not known or used by others iu this country, and not patented or described in any printed publication...before his invention or discovery thereof, and not iu public use or on sale for more than two years prior to bis application, unless the same is proved... | |
 | 1893 - 1094 lapas
...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...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 Is proved... | |
 | 1904 - 906 lapas
...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...country before his invention or discovery thereof, or more than two years prior to his application, and not in public use or on sale in this rountry for... | |
 | 1884 - 676 lapas
...machine, manufacture^ or composition of matter not known or used by'others in this coun-? try, "and not patented or described in any printed publication...country before his invention or discovery thereof," might obtain a patent therefor. In construing the words "described in any printed publication in this... | |
 | 1888 - 1462 lapas
...policy!? inaugurated by the act of 1839. It*allows a patent to be granted only for an? invention which was not in public use or on sale for more than two years prior to the application for the patent, subject to the defense of abandonment within such two years, which... | |
 | Orlando Bump - 1884 - 912 lapas
...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...use or on sale for more than two years prior to his application, iinless the same is proved to have been abandoned ; and by any person who, by his own... | |
 | John Joseph Lalor - 1884 - 1254 lapas
...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...use or on sale for more than two years prior to his application, unless the same is proved to have been abandoned, may, upon payment of the duty required... | |
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... 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 before his invention or discovery thereof... 
