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" ... 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 and not patented or described in any printed publication in this or any foreign country,... "
Supreme Court Reporter - Página 122
1888
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Decisions of the Commissioner of Patents and of the United States Courts in ...

United States. Patent Office - 1956
...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,...
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Papers Relating to the Foreign Relations of the United States

United States. Department of State - 1894
...I'rinted publication in this or any foreign country before his invention or discovery thereof, and not in public 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...
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Patent Laws and Practice of Obtaining Letters Patent for Inventions in the ...

Charles Sidney Whitman - 1871 - 708 páginas
...any printed publication in this or any foreign country before his invention or discovery thereof, and not in public 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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Patent Laws and Practice of Obtaining Letters Patent for Invention: In the ...

Charles Sidney Whitman - 1871 - 708 páginas
...any printed publication in this or any foreign country before his invention or discovery thereof, and not in public 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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A Brief Inquiry Into the Principles, Effect, and Present State of the ...

Henry Howson, Charles Howson - 1872 - 112 páginas
...any printed publication in this or any foreign country before his invention or discovery thereof, and not in public 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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The American Law Register, Volumen11;Volumen20

1872
...order to obtain a patent, and among them is the following : That the invention shall not have been " in public use or on sale for more than two years prior to his application." That is, the office shall take no advantage of the applicant's having sold his invention,...
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Official Opinions of the Attorneys General of the United States: Advising ...

United States. Department of Justice - 1922
...printed publication in this or any foreign country, before his invention or discovery thereof, and not in public 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...
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Manual of Patent Law: With an Appendix Upon the Sale of Patents

William Edgar Simonds - 1874 - 256 páginas
...printed publication in this or any foreign' country, ' ' before his invention or discovery thereof, and not in " public 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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An Exposition of the Constitution of the United States

Henry Flanders - 1874 - 283 páginas
...before their discovery or invention thereof, and wh,ch has not been abandoned to the public or been in public use, or on sale, for more than two years prior to the application for a patent, are entitled to the exclusive right of manufacturing and selling such...
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An Exposition of the Constitution of the United States

Henry Flanders - 1874
...before their discovery or invention thereof, and which has not been abandoned to the public or been in public use, or on sale, for more than two years prior to the application for a patent, are entitled to the exclusive right of manufacturing and selling such...
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