 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...  The World Almanac and Book of Facts - Side 1781903Uten tilgangsbegrensning - Om denne boken
 | United States. Congress. House. Committee on the Judiciary - 1949 - 82 sider
...other than a tuber-propagated plant, not known or used by others in this country, before his or their invention or discovery thereof, and not patented or...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... | |
 | 1954 - 996 sider
...its pendency, provides that an inventor may obtain a patent on his invention if it is new and useful, not known or used by others in this country, before...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 more than one... | |
 | United States. Congress. House. Committee on the Judiciary - 1951 - 246 sider
...to a patent unless — • (a) the invention was known or used by others in this country or patented or described in any printed publication in this or any foreign country, before the invention thereof by the applicant for patent, or (b) the invention was patented or described in... | |
 | United States. Patent Office - 1955 - 356 sider
...and useful art, machine, manufacture, or composition of matter, or any new and useful improvements thereof, * * * not known or used by others in this...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 more than one... | |
 | United States. Congress. Senate. Committee on the Judiciary - 1957 - 1662 sider
...and asexually reproduced any distinct and new variety of plant, other than a tuber-propagated plant, not known or used by others in this country, before...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 more than one... | |
 | United States. Supreme Court - 1920 - 996 sider
...discovery, which is all we are concerned with here, that any discoverer of a patentable invention, not known or used by others in this country before his invention or discovery, may file an application for a patent upon it, at any time within two years after it may have been patented... | |
 | United States. Supreme Court - 1920 - 1138 sider
...not known or nsed by others in this country, and not patented or described in any printed publicatiou in this or any foreign country before his invention or discovery thereof, and nvt in publie иве or on sale J or more than tiro years prior to Ms application, unless the same... | |
 | United States. Patent Office - 1959 - 540 sider
...* * The statute authorizes the granting of a patent under certain conditions If the Invention Is : not known or used by others In this country, before...In any printed publication in this or any foreign country, * * * For obvious reasons, the filing of an application, the description of which Is canceled... | |
 | United States. Congress. Senate. Committee on the Judiciary - 1961 - 1442 sider
...not the first inventor of the subject matter of Fink's claims and denied that the Fink process was "not known or used by others In this country, before his invention." as required by Revised Statutes, section 4886. as amended by acts of 1897 and 1930. The trial court... | |
 | United States. Congress. Senate. Judiciary - 1961 - 1928 sider
...not the first inventor of the subject matter of Fink's claims and denied that the Fink process was "not known or used by others In this country, before his invention," as required by Revised Statutes, section 4886, as amended by acts of 1897 and 1930. The trial court... | |
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