 | 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...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. Patent Office - Copyright - 1878 - 466 pages
...statute also provides that aa inventor of an improvement not known or used by others in this country, an.d 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... | |
 | Law reports, digests, etc - 1925 - 1124 pages
...or any new and useful improvements thereof, not known or used by others in this country, before his invention or discovery thereof, and not patented or...his application, and not in public use or on sale in this country for more than two years prior to his application, unless the same is proved to have been... | |
 | Law reports, digests, etc - 1919 - 2038 pages
...new and useful machine, manufacture, etc., "not known or used by others in this country before his invention or discovery thereof, and not patented or...discovery thereof, or more than two years prior to his application," may obtain a patent therefor. Now, it is obvious that the only question in relation to... | |
 | Law reports, digests, etc - 1891 - 980 pages
...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," it is well settled that the application of an old process or machine to a new or analogous subject,... | |
 | Law reports, digests, etc - 1882 - 1904 pages
...composition of matter, or any new or 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 public sale for more than two years prior to his application, unless the... | |
 | Law reports, digests, etc - 1905 - 1120 pages
...design for an article of manufacture, not known or used by others in this country before his invention thereof, and not patented or described in any printed...in this or any foreign country before his invention thereof, or more than two years prior to his application, and not in public use or on sale in this... | |
 | George N Lamphere - Executive departments - 1880 - 320 pages
...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 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... | |
 | Law reports, digests, etc - 1904 - 1108 pages
...parts thereof had been Invented, and had been known to and used by others In this country, and had been in public use or on sale in the United States for more than two years prior to the date of the application for said letters patent The names and places of residence of persons who... | |
 | Law reports, digests, etc - 1895 - 2084 pages
...first or original inventor of the patented device; that the same, or substantially the same, device was in public use or on sale in the United States for more than two years prior to the application for such patent; that there is no invention exhibited in the patented device; that... | |
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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... 
