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" ... in public use or on sale in this country for more than two years... "
Publications Relating to Patents and Trade Marks - Page 53
by Richards & Co. (New York, N.Y.) - 1904
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Annual Reports of the War Department, Volume 3

United States. War Department - 1876
...first inventor or discoverer of any material aud substantial part of the thing patented ; or, Fifth. That it had been in public use or on sale in this...a patent, or had been abandoned to the public. And the said United States may plead the same defenses in any action brought under this act as are allowed...
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Cases Decided in the United States Court of Claims, Volume 64

United States. Court of Claims - Law reports, digests, etc - 1928
...difficulty lying in the ascertainment of the fact. The statute uses the significant words " in public use or on sale in this country for more than two years before his application." Judicial precedent establishes beyond disputation that the designed purpose of the law was to preclude...
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Cases Decided in the United States Court of Claims, Volume 87

United States. Court of Claims - Law reports, digests, etc - 1939
...invention or discovery thereof, or more than two years prior to his application, and not in public use or on sale in this country for more than two years prior to his application, and of which the plaintiff was in fact the original, first, and sole inventor....
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Patent Laws and Practice of Obtaining Letters Patent for Inventions in the ...

Charles Sidney Whitman - Copyright - 1871 - 708 pages
...and substantial part of the thing paten ted; or, Fifth. That it had been in public use or on sale iu this country for more than two years before his application...their patents, and when granted, and the names and residencesof the persons alleged to have invented or to have had the prior knowledge of the thing patented...
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Rules of Practice in the United States Patent Office ...

United States. Patent Office - Patent laws and legislation - 1888
...publication, and shall also make oath that he does not know and does not believe that the invention has been in public use or on sale in this country for more than two years prior to his application, and that he has never abandoned the invention, then the patent or publication...
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Rules of Practice in the United States Patent Office ...

United States. Patent Office - Patent laws and legislation - 1907
...an application filed more than four months before his application in this country, and not in public use or on sale in this country for more than two years prior to his application, unless the same is proved to have been abandoned, upon payment of the fees...
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A Brief Inquiry Into the Principles, Effect, and Present State of the ...

Henry Howson, Charles Howson - Copyright - 1872 - 112 pages
...discovery by the party claiming it as his own, unless he has allowed it to be in public use or on sale for more than two years before his application for a patent, or has at any time before such application by a voluntary and deliberate act abandoned it to the public....
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Reports of Cases Argued and Determined in the Circuit Court of ..., Volume 11

United States. Circuit Court (2nd Circuit) - Law reports, digests, etc - 1874 - 24 pages
...and first inventor or discoverer of any maierial and substantial part of the thing patented," and " that it had been in public use or on sale in this...for a patent, or had been abandoned to the public." As to notice in the answer, the section requires, that, in giving such notice as to proof of previous...
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Manual of Patent Law: With an Appendix Upon the Sale of Patents

William Edgar Simonds - Electronic books - 1874 - 256 pages
...ventor or discoverer of any material and substantial part " of the thing patented; or, "Fifth, — -That it had been in public use or on sale " in this country for more than two years before his appli" cation for a patent, or had been abandoned to the " public. " And in notices as to proof of...
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The Central Law Journal, Volume 46

Law - 1898
...in this or any foreign country, for more than two years prior to his application, and not In public use or on sale In this country for more than two years prior to his application, may, upon payment of the fees required by law, and other due proceedings...
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