 | United States. Supreme Court, John Chandler Bancroft Davis, Henry Putzel, Henry C. Lind, Frank D. Wagner - 1888 - 840 pages
...composition of matter or any new and useful improvement thereof, not known or used by others in this country, and not patented, or described in any printed...and not in public use or on sale for more than two j^ears prior to his application, unless the same is proved to have been abandoned, may, upon payment... | |
 | Isaac Grant Thompson - 1888 - 974 pages
...invented or discovered any new and useful machine or improvement thereof, not known or used by others before his invention or discovery thereof, and not...unless the same is proved to have been abandoned, may obtain a patent therefor. Sec. 4886, Rev. Stat. of US But notwithstanding the fact that the right of... | |
 | Wisconsin. Supreme Court, Abram Daniel Smith, Philip Loring Spooner, Obadiah Milton Conover, Frederic King Conover, Frederick William Arthur, Frederick C. Seibold - 1888 - 770 pages
...invented or discovered any new and useful machine or improvement thereof, not known or used by others before his invention or discovery thereof, and not...unless the same is proved to have been abandoned, may obtain a patFuller & Johnson Mfg. Co. (Limited) vs. Bartlett. ent therefor. Sec. 4886, RS of US But... | |
 | United States. Supreme Court, John Chandler Bancroft Davis, Henry Putzel, Henry C. Lind, Frank D. Wagner - 1888 - 858 pages
...composition of matter or any new and useful improvement thereof, not known or used by others in this country, and not patented, or described in any printed...or discovery thereof, and not in public use or on side for more than two years prior to his application, unless the same is proved to have been abandoned,... | |
 | 1888 - 330 pages
...patent. If merely an application of an old invention, the patent will not be granted, or if patented or described in any printed publication in this or...country before his invention or discovery thereof, and if in public use or on sale for more than two years prior to his application, the applicant cannot... | |
 | 1903 - 1338 pages
...inventions. As to the claim that the devices or inventions secured by these letters patent had been in public use or on sale for more than two years prior to the application for these several letters patent, there has been no such sale shown as is contemplated... | |
 | United States. Supreme Court - 1889 - 684 pages
...inserts "c. 230 " Opinion of the court. ful improvement thereof, not known or used by others in this country ; and not patented or described in any printed...other due proceedings had, obtain a patent therefor." Neither the bill of complaint nor the evidence shows the date of Worley's application for his patent,... | |
 | United States. Patent Office - 1950 - 598 pages
...person who has invented any new, original, and ornamental design for an article of manufacture, * * * may, upon payment of the fees required by law and other due proceedings had, the same as in cases of inventions or discoveries covered by section forty-eight hundred and eighty-six,... | |
 | 1954 - 996 pages
...and useful, not known or used by others in this country, before his invention or discovery thereof, and not patented or described in any printed publication...country, before his invention or discovery thereof, or more than one year prior to his application, and not in public use or on sale in this country for... | |
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... not known or used by others in this country before his invention or discovery thereof, and not patented or described in any printed publication in this or any foreign country, before his invention or discovery thereof... 
