 | United States. Supreme Court, John Chandler Bancroft Davis, Henry Putzel, Henry C. Lind, Frank D. Wagner - 1888 - 840 trang
...who has invented or discovered any new and useful art, machine, manufacture, or composition of matter or any new and useful improvement thereof, not known...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... | |
 | United States. Supreme Court, John Chandler Bancroft Davis, Henry Putzel, Henry C. Lind, Frank D. Wagner - 1888 - 858 trang
...who has invented or discovered any new and useful art, machine, manufacture, or composition of matter or any new and useful improvement thereof, not known...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,... | |
 | Isaac Grant Thompson - 1888 - 974 trang
...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... | |
 | Wisconsin. Supreme Court, Abram Daniel Smith, Philip Loring Spooner, Obadiah Milton Conover, Frederic King Conover, Frederick William Arthur, Frederick C. Seibold - 1888 - 770 trang
...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... | |
 | 1888 - 330 trang
...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 trang
...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. Patent Office - 1889 - 700 trang
...or discovered *ny new and useful art, machine, manufacture, or composition of matter, or any new ami useful improvement thereof, not known or used by others...unless the same is proved to have been abandoned, may • • • obtain a patent therefor. With this section in view it is apparent that before the... | |
 | United States. Congress. House. Committee on the Judiciary - 1948 - 112 trang
...plant, not known or used by others in this country, before his or their invention or discovery thereof, and not patented or described in any printed publication in this or any foreign country, before his or their invention or discovery thereof or more than one year prior to his or their application, and... | |
 | United States. Supreme Court, John Chandler Bancroft Davis, Henry Putzel, Henry C. Lind, Frank D. Wagner - 1948 - 1002 trang
...year prior to his application, and not in public use or on sale in this country for more than one year prior to his application, unless the same is proved to have been abandoned, may, upon payment of the 287 BURTON, J., dissenting. fees required by law, and other due proceeding... | |
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Any person who has invented or discovered any new and useful art, machine, manufacture, or composition of matter, or any new and useful improvements thereof, not known or used by others in this country, before his invention or discovery thereof... 
