 | United States. Department of State - 1895 - 920 sider
...receiving a patent for his invention or discovery, nor shall any patent be declared invalid, bjn:eason of its having been first patented or caused to be patented in a foreign country, unless the same had been introduced into public use in the United States for more than two years priorto the application.... | |
 | United States. Department of State - 1894 - 950 sider
...patent by reason of its having been first patented in a foreign country unless the invention has been in public use in the United States for more than two years prior to the application, the only limit being that the American patent so granted shall be limited to expire at the same time... | |
 | Charles Sidney Whitman - 1871 - 734 sider
...KNOWLEDGE OR USE IN A FOREIGN COBNTRY. — No person shall be debarred from receiving a patent for his invention or discovery, nor shall any patent be declared...patented or caused to be patented in a foreign country, provided the same shall not have been introduced into public use in the United States for more than... | |
 | Charles Sidney Whitman - 1871 - 736 sider
...KNOWLEDGE OR USE IN A FOREIGN COUNTRY. — No person shall be debarred from receiving a patent for his invention or discovery, nor shall any patent be declared...patented or caused to be patented in a foreign country, provided the same shall not have been introduced into public use in the United States for more than... | |
 | United States. Patent Office - 1892 - 122 sider
...and that, according to his knowledge and belief, the invention has not been in public use or on sale in the United States for more than two years prior to the application in this country.* (See Rule 39.) If such application shall be found to be pateutable, on the payment... | |
 | Henry Howson, Charles Howson - 1872 - 128 sider
...SEC. 25. And be it further enacted, That no person shall be debarred from receiving a patent for his invention or discovery, nor shall any patent be declared...reason of its having been first patented or caused to bo patented in a foreign country; provided the same shall not have been introduced into public use... | |
 | 1872 - 848 sider
...obtained here, nor does it prevent obtaining a patent here subsequently, unless the invention shall have been introduced into public use in the United States...for more than two years prior to the application. The US patent must, however, expire at the same time with the foreign patent, and in no case can it... | |
 | Israel Ward Andrews - 1874 - 412 sider
...foreign country does not debar him from receiving a patent here, provided the invention shall not have been introduced into public use in the United States...for more than two years prior to the application. If one has made a discovery or invention, but wishes to mature it, he may file a caveat^ setting forth... | |
 | Charles Sidney Whitman - 1875 - 814 sider
...Inventions Patented abroad. — SEC. 4887. No person shall be debarred from receiving a patent for his invention or discovery, nor shall any patent be declared...reason of its having been first patented or caused to he patented in a foreign country, unless the same has been introduced into public use in the United... | |
 | George Ripley, Charles Anderson Dana - 1875 - 888 sider
...patent for an invention which he has first patented in a foreign country, provided it has not been in public use in the United States for more than two years prior to the application. In this case the patent will expire at the same time as that in the foreign country, or, if there be... | |
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No person otherwise entitled thereto shall be debarred from receiving a patent for his invention or discovery, nor shall any patent be declared invalid by reason of its having been first patented or caused to be patented by the inventor or his legal representatives.... 
