 | United States. Congress. House - United States - 956 pages
...himself to be the first inventor or discoverer of the thing patented, the same shall not be held to be void on account of the invention or discovery, or any part thereof, having been before known or used in any foreign country, it not appearing that the same, or any substantial part... | |
 | Meteorology - 1836 - 950 pages
...himself to be the first inventor or discoverer of the thing patented, the same shall not be held to be void on account of the invention or discovery or any part thereof having been before know n or used in any foreign country, it not appearing that the same or any substantial part... | |
 | 1836 - 1042 pages
...himself to be the first inventor or discoverer of the thing patented, the same shall not be held to be void on account of the invention or discovery or any part thereof having been before known or used in any foreign country, it not appearing that the same or any substantial pail... | |
 | Willard Phillips - Patent laws and legislation - 1837 - 408 pages
...himself to be the first inventor or discoverer of the thing patented, the same shall not be held to be void on account of the invention or discovery, or any part thereof having been before known or used, in any foreign country, it not appearing that the same or any substantial part... | |
 | Willard Phillips - Patent laws and legislation - 1837 - 586 pages
...himself to be the first inventor or discoverer of the thing patented, the same shall not be held to be void on account of the invention or discovery, or any part thereof having been before known or used, in any foreign country, it not appearing that the same or any substantial part... | |
 | Thomas Francis Gordon - Commercial law - 1837 - 886 pages
...himself to be the first inventor or discoverer of the thing patented, the same shall not be held to be void on account of the invention or discovery, or any part thereof having been before known or used in any foreign country, it not appearing that the same, or any substantial part... | |
 | William Elliot - Plants - 1837 - 350 pages
...himself to be the first inventor or discoverer of the thing patented, the same shall not be held to be void on account of the invention or discovery, or any part thereof, having1 been before known or used in any foreign country ; it not appearing that the same, or any substantial... | |
 | United States - Law - 1846 - 882 pages
...himself to be the first inventor or discoverer of the thing patented, the same shall not be held to be void on account of the invention or discovery or any part thereof having been before known or used in any foreign country, it not appearing that the same or any substantial part... | |
 | United States. Patent Office - Patent laws and legislation - 1847 - 708 pages
...himself tobe the first inventor or discoverer of the thing patented, the same shall not be held to be void on account of the invention or discovery or any part thereof having been before known or used in any foreign country, it not appearing that the same or a substantial part thereof... | |
 | Carl Fr Loosey - 1849 - 508 pages
...himself to be the first inventor or discoverer of the thing patented , the same shall not be held to be void on account of the invention or discovery , or any part thereof, having been before known or used in any foreign country ; it not appearing that the same , or any substantial part... | |
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Whenever it appears that a patentee, at the time of making his application for the patent, believed himself to be the original and first inventor or discoverer of the thing patented, the same shall not be held to be void on account of the invention or... 
