 | United States. Court of Claims - 1939 - 836 sider
...useful art, machine, manufacture, or composition of matter, or a new and useful improvement thereof, not known or used by others in this country, and not...publication in this or any foreign country before plaintiff's invention or discovery thereof, or more than two years prior to his application, and not... | |
 | United States. Court of Claims, Audrey Bernhardt - 1955 - 928 sider
...thereof, * * * not known or used by others in this country, before his invention or discoverey 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 tn this country for... | |
 | United States. Court of Claims - 1937 - 786 sider
...opposed to public use; but this has nothing to do in deciding whether a patentee's alleged invention "was described in any printed publication in this or any...country before his invention or discovery thereof. (Affirmed 241 Fed. 869.) Just why the publication should be designated as speculative and theoretical... | |
 | United States. Patent Office - 1916 - 430 sider
...(Comp. St., 1913, sec. 9430) provides, inter alia, that one who has invented a new and useful machine not known or used by others in this country and not...publication in this or any foreign country before his inven^on or discovery thereof may obtain a patent therefor. Broadly speaking, Davidson's fan consists,... | |
 | United States. Patent Office - 1956 - 468 sider
...application, filed May 26, 1934, did not clearly show that the subject matter of the sole application was not in public use or on sale for more than two years prior to the filing date of said sole Hunt application. Furthermore, the Primary Examiner, in this same respect,... | |
 | United States. Department of State - 1895 - 920 sider
...useful art, machine, manufacture or composition of matter, or any new and useful improvement thereof, not known or used by others in this country, and not...use or on sale for more than two years prior to his application, unless the same is proved to have been abandoned, may, upon payment of the fees required... | |
 | United States. Department of State - 1894 - 950 sider
...thereof, lot known or used by others in this country, and not patented or described iu any I'rinted publication in this or any foreign country before...use or on sale for more than two years prior to his applifation. unless the same is proved to have been abandoned, may, upon payment of the fees required... | |
 | Charles Sidney Whitman - 1871 - 736 sider
...useful art, machine, manufacture, or composition of matter, or any new and useful improvement thereof, not known or used by others in this country, and not...use or on sale for more than two years prior to his application, unless the same is proved to have been abandoned, may, upon payment of the duty required... | |
 | Charles Sidney Whitman - 1871 - 734 sider
...useful art, machine, manufacture, or composition of matter, or any new and useful improvement thereof, not known or used by others in this country, and not...use or on sale for more than two years prior to his application, unless the same is proved to have been abandoned, may, upon payment of the duty required... | |
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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 improvement thereof, not known or used by others in this country before his invention or discovery thereof... 
