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" No person otherwise entitled thereto shall be debarred from receiving a patent for his invention or discovery, nor shall any patent be declared invalid by reason of its having been first patented or caused to be patented by the inventor or his legal representatives... "
Transactions of the American Institute of Electrical Engineers - Page 120
by American Institute of Electrical Engineers - 1894
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Patent Laws and Practice of Obtaining Letters Patent for Invention: In the ...

Charles Sidney Whitman - Copyright - 1871 - 736 pages
...Decisions, May 16, 1870.) 350. EVIDENCE OF PRIOR KNOWLEDGE OR USE IN A FOREIGN COUNTRY. — No person shall be debarred from receiving a patent for his invention or discovery, nor shall any patent be declared invalid, by reason of its having been first patented or caused to...
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Patent Laws and Practice of Obtaining Letters Patent for Inventions in the ...

Charles Sidney Whitman - Copyright - 1871 - 734 pages
...Decisions, May 16, 1870.) 350. EVIDENCE OF PRIOR KNOWLEDGE OR USE IN A FOREIGN COBNTRY. — No person shall be debarred from receiving a patent for his invention or discovery, nor shall any patent be declared invalid, by reason of its having been first patented or caused to...
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A Brief Inquiry Into the Principles, Effect, and Present State of the ...

Henry Howson, Charles Howson - Copyright - 1872 - 128 pages
...other due proceedings had, obtain a patent therefor. SEC. 25. And be it further enacted, That no person shall be debarred from receiving a patent for his invention or discovery, nor shall any patent be declared invalid by reason of its having been first patented or caused to bo...
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Patent Cases Determined in the Supreme Court of the United States ..., Volume 2

Charles Sidney Whitman - Copyright - 1875 - 814 pages
...Poillon v. Schmidt, 3 Fish. Pat. Ca«., 476.) Inventions Patented abroad. — SEC. 4887. No person shall be debarred from receiving a patent for his invention or discovery, nor shall any patent be declared invalid, by reason of its having been first patented or caused to...
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Official catalogue of the British section

Philadelphia internat. exhib, 1876 - 1876 - 960 pages
...obtain a patent therefor. Patents for Inventions previously Patented Abroad. kiec. 4887. No person shall be debarred from receiving a patent for his invention or discovery, nor shall any patent be declared invalid, by reason of its having been first patented or caused to...
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The Federal Reporter: Cases Argued and Determined in the ..., Volumes 13-14

Law reports, digests, etc - 1882 - 1916 pages
...statute being applicable only in such a case. The provisions of the section are as follows : "No person shall be debarred from receiving a patent for His invention or discovery, nor shall any patent be declared invalid by reason of its having been first patented, or caused to...
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Reports of Cases Argued and Determined in the Circuit Court of ..., Volume 16

United States. Circuit Court (2nd Circuit) - Law reports, digests, etc - 1880 - 636 pages
...Revised Statutes was in force. That section is still in force. It provides as follows : " No person shall be debarred from receiving a patent for his invention or discovery, nor shall any patent be declared invalid, by reason of its having been first patented, or caused to...
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The Federal Reporter: Cases Argued and Determined in the ..., Volumes 47-48

Law reports, digests, etc - 1892 - 1912 pages
...are no facts upon which to base it. Section 4887 of the Revised Statutes is as follows: "No person shall be debarred from receiving a patent for his invention or discovery, nor shall any patent be declared invalid by reason of its having been first patented or caused to be...
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Reports of Patent Causes: Decided in the Circuit Courts of the ..., Volume 4

Hubert Ashley Banning, United States. Circuit Courts, Henry Arden - Law reports, digests, etc - 1882 - 730 pages
...Revised Statutes was in force. That section is still in force. It provides as follows : " No person shall be debarred from receiving a patent for his invention or discovery, nor shall any patent be declared invalid, by reason of its having been first patented or caused to...
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The Law of Patents, Trade-marks, Labels and Copy-rights: Consisting of the ...

Orlando Bump - Copyright - 1884 - 912 pages
...matter was improperly introduced on the reissue. George Richardson, 7 OG 1053. SEC. 4887. No person shall be debarred from receiving a patent for his invention or discovery, nor shall any patent be declared invalid by reason of its having been first patented, or caused to...
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