 | United States. Patent Office - 1910 - 642 pages
...Statutes, which is as follows : Sec. 4887. No person shall be debarred from receiving a patent for bis invention or discovery, nor shall any patent be declared...for more than two years prior to the application. But every patent granted for an Invention which has been previously patented in a foreign country shall... | |
 | United States. Patent Office - 1909 - 692 pages
...act of March 3, 1903, amended this statute to read as follows: No person otherwise entitled thereto shall be debarred from receiving a patent for his...patent be declared Invalid by reason of its having been flrst patented or caused to be patented by the inventor or his legal representatives or assigns In... | |
 | United States. Patent Office - 1872 - 386 pages
...are manifestly insufficient, since they neither disprove the novelty of the invention nor establish a public use in the United States for more than two years prior to the pending application. At the time when they were given, May 24, 1870, they were pertinent, as tending... | |
 | United States. Department of State - 1895 - 920 pages
...section 4887 of the Eevised Statutes, taken in connection with section 4886. Section 4887 is as follows: No person shall be debarred from receiving a patent...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... | |
 | United States. Department of State - 1894 - 950 pages
...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 pages
...Commissioners' Decisions, May 16, 1870.) 350. EVIDENCE OF PRIOR KNOWLEDGE OR USE IN A FOREIGN COBNTRY. — No person shall be debarred from receiving a patent...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 pages
...July8, 1870, §24.) 18. INVENTIONS FIRST PATENTED ABROAD MAY BE PATENTED IN THE UNITED STATES. — No person shall be debarred from receiving a patent...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 pages
...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 pages
...law, and other due proceedings had, obtain a patent therefor. SEC. 25. And be it further enacted, That no person shall be debarred from receiving a patent...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 pages
...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... | |
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No person 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 in a foreign country... 
