 | United States. War Department - 1876 - 442 lapas
...patented or described in some printed publication prior to his supposed invention or discovery thereof; or, Fourth. That he was not the original and first inventor or discoverer of any material aud substantial part of the thing patented ; or, Fifth. That it had been in public use or on sale in... | |
 | United States. Court of Claims - 1928 - 766 lapas
...difficulty lying in the ascertainment of the fact. The statute uses the significant words " in public use or on sale in this country for more than two years before his application." Judicial precedent establishes beyond disputation that the designed purpose of the law was to preclude... | |
 | United States. Court of Claims - 1939 - 836 lapas
...invention or discovery thereof, or more than two years prior to his application, and not in public use or on sale in this country for more than two years prior to his application, and of which the plaintiff was in fact the original, first, and sole inventor.... | |
 | United States. Patent Office - 1910 - 642 lapas
...fact Invented by another, who was using reasonable diligence in adapting and perfecting the same ; or * * * Fourth. That he was not the original and...material and substantial part of the thing patented » * * And the like defenses may be pleaded in any suit In equity for relief against an alleged infringement.... | |
 | United States. Patent Office - 1918 - 476 lapas
...discovery thereof, or (6) more than two years prior to his application for a patent therefor. * * * Fourth. That he was not the original and first inventor or discoverer of any material and substantial part1 of the thing patented. Since an invention is not " patented " and the patent is not " published... | |
 | 1870 - 562 lapas
[ Atvainojiet, šīs lappuses saturs ir ierobežots. ] | |
 | Charles Sidney Whitman - 1871 - 734 lapas
...patented or described in some printed publication prior to his supposed invention or discovery thereof; or. Fourth. That he was not the original and first...of any material and substantial part of the thing paten ted; or, Fifth. That it had been in public use or on sale iu this country for more than two years... | |
 | United States. Patent Office - 1888 - 132 lapas
...publication, and shall also make oath that he does not know and does not believe that the invention has been in public use or on sale in this country for more than two years prior to his application, and that he has never abandoned the invention, then the patent or publication... | |
 | United States. Patent Office - 1907 - 132 lapas
...an application filed more than four months before his application in this country, 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 abandoned, upon payment of the fees... | |
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Fourth. That he was not the original and first inventor or discoverer of any material and substantial part of the thing patented; or, Fifth. 
