 | William Graydon - Law - 1803 - 730 pages
...shall be obtained pursuant to this act, for any invention, art or discovery, which it shall afterwards appear had been known or used previous to such application for a patent, shall be utterly void. [Seea?,tca 1.] 11. SECT. II. Where any person hath made, or shall have made,... | |
 | United States. Congress. House - United States - 1530 pages
...provides, moreover, that any patent which shall be obtained for any invention, which it shall afterwards appear had been known or used previous to such application for a patent, should be utterly void. From the facts already stated, Mr. Duplat cannot take the oath required by this law ; and the question... | |
 | Edward Ingersoll - Law - 1821 - 882 pages
...shall be obtained pursuant to this act, for any invention, art, or discovery, which it shall afterwards appear had been known or used previous to such application for a patent, shall be utterly void. 12. SEc. ii. Where any person hath made, or shall have made, any new invention,... | |
 | Thomas Green Fessenden - Inventions - 1822 - 524 pages
...shall be obtained pursuant to this act, for any invention, art, or discovery, which it shall afterwards appear had been known or used previous to such application for a patent, shall be utterly void. SECT. 2. And be it further enacted, That -where any person hath made, or shall... | |
 | United States. Congress. House - United States - 1831 - 1016 pages
...shall be obtained pursuant to this act for any invention, art, or discovery, which it shall afterwards appear had been known or used previous to such application for a patent, shall be utterly void. SEC. 2. Jlnd be it further enacted, That, where any person hath made, or shall... | |
 | Willard Phillips - Patent laws and legislation - 1837 - 566 pages
...shall be obtained pursuant to this act, for any invention, art, or discovery, which it shall afterwards appear had been known or used previous to such application for a patent, shall be utterly void." This law put it beyond all question that an alien, having resided in the United... | |
 | United States. Patent Office - Patent laws and legislation - 1847 - 708 pages
...shall be obtained pursuant to this act, for any invention, art or discovery, which it shall afterwards appear had been known or used previous to such application for a patent, shall be utterly void. •nie tegal rep- SEC-. ^' ^nd be it further enacted, That where any person... | |
 | Attorneys general's opinions - 1851 - 1232 pages
...provides, moreover, that any patent which shall be obtained for any invention, which it shall afterwards appear had been known or used previous to such application for a patent, should be utterly void. From the facts already stated, Mr. Duplat cannot take the path required by this law; and the question... | |
 | United States. Attorney-General - Administrative law - 1852 - 788 pages
...provides, moreover, that any patent which shall be obtained for any invention, which it shall afterwards appear had been known or used previous to such application for a patent, should be utterly void. From the facts already stated, Mr. Duplat cannot take the oath required by this law; and the question... | |
 | Robert Henley Eden Baron Henley - Forms (Law) - 1852 - 770 pages
...shall be obtained pursuant to this act, for any invention, art, or discovery, which it shall afterwards appear had been known or used previous to such application for a patent, shall be utterly void." In an action for a violation of a patent granted by the United States for an... | |
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... that every patent which shall be obtained pursuant to this act, for any invention, art, or discovery, which it shall afterwards appear had been known or used previous to such application for a patent, shall be utterly void. 
