 | United States. Circuit Court (1st Circuit), William Henry Clifford - 1880 - 728 sider
...281. Congress, however, interfered, and provided that no patent shall be held to be invalid by means of such purchase, sale, or use prior to the application...for more than two years prior to such application. 5 Stat. at L. 354. Public use or sale, even under that provision, which was in the nature of an amendment... | |
 | 1880 - 1148 sider
[ Beklager, innholdet på denne siden er tilgangsbegrenset. ] | |
 | 1888 - 1906 sider
...held to be invalid by reason of such purchase, sale, or use prior to the application, except on proof that such purchase, sale, or prior use has been for more than two years prior to the application, itnpliedly declares that the same within the two years shall not be held to defeat... | |
 | 1882 - 1902 sider
[ Beklager, innholdet på denne siden er tilgangsbegrenset. ] | |
 | United States. Circuit Court (2nd Circuit) - 1881 - 638 sider
...would defeat a patent, but provided that no patent should be held invalid by reason of them, unless " such purchase, sale, or prior use, has been for more...two years prior to such application for a patent." (Andrews v. Carman, 13 Blaichf. CC It., 307; Elizabeth v. Pavement Co., 97 US, 126.) No use shown,... | |
 | United States. Supreme Court - 1883 - 1240 sider
...therefor to the inventor, or any other person interested in such invention ; and no patent shall be held invalid by reason of such purchase, sale, or use prior...two years prior to such application for a patent." (Pamphlet Laws, 1839, 74. 75.) The object of this provision Is evidently twofold; first, to protect... | |
 | Hubert Ashley Banning, United States. Circuit Courts, Henry Arden - 1882 - 730 sider
...would defeat a patent, but provided that no patent should be held invalid by reason of them, unless " such purchase, sale, or prior use, has been for more...two years prior to such application for a patent." Andrews \. Carman, 13 Blatchf. CCR, 307 ; Elizabeth v. Pavement Co., 97 US, 126. No use shown, except... | |
 | 1888 - 1450 sider
...made or purchased, without liability therefor to the inventor, or any other person interested in said invention: and no patent shall be held to be invalid...two years prior to such application for a patent." The act of July 8, 1870, repealed the act of 1839, but provided (section 111) that such repeal should... | |
 | 1888 - 1462 sider
...other person interested in said invention: and no patent shall be held to be invalid by reason of sucli purchase, sale, or use prior to the application for...two years prior to such application for a patent." The act of July 8, 1870, repealed the act of 1839, but provided (section 111) that such repeal should... | |
 | John Joseph Lalor - 1884 - 1254 sider
...shall be held to be invalid by reason of purchase, sale or us<? prior lo the application for a patent, except on proof of abandonment of such invention to...two years prior to such application for a patent." In 1842 provision was made for patenting designs for the term of seven years, and patented articles... | |
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... no patent shall be held to be invalid by reason of such purchase, sale, or use prior to the application for a patent as aforesaid, except on proof of abandonment of such invention to the public, or that such purchase, sale or prior use, has been for... 
