 | United States. Supreme Court - Law reports, digests, etc - 1881 - 822 pages
...in securing patents for their protection ; and if they do not, and suffer the same to be in public use or on sale in this country for more than two years before they apply for a patent, they forfeit their right, and if an infringer alleges and proves that defence... | |
 | Christopher C. Campbell - New York (N.Y.) - 1881 - 944 pages
...the knowledge, acquiescence, and consent of said inventor and patentees, had been in public use and on sale in this country for more than two years before the said alleged inventor's or patentees' application for their patent therefor, and that the same had... | |
 | United States. Supreme Court - Law reports, digests, etc - 1885 - 1302 pages
...described in some printed publication prior to the supposed invention, or that it had been in public w O{ IZ n3} "Q [ " - 9f 3bD`ٟ}_m W < Э Ŝ patentee applied for his patent. Corresponding proceedings may be bad in equity, the denial of infringement... | |
 | United States. Circuit Court (2nd Circuit) - Law reports, digests, etc - 1882 - 642 pages
...at Large, 208, now § 4,920 of the Revised Statutes,) is, that the thing patented had been in public use or on sale in this country for more than two years before the patentee's application for a patent, or had been abandoned to the public. No such defence is set up... | |
 | Encyclopedias and dictionaries - 1882 - 812 pages
...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... | |
 | Law reports, digests, etc - 1893 - 1094 pages
...proved as a defense in a suit at law or in equity on the paient that the invention "had been in public use or on sale in this country for more than two years before" the application, or had been abandoned to the public. From the time the cable road mentioned was put into... | |
 | Law reports, digests, etc - 1888 - 1450 pages
...might prove on the trial, as a defense, among other things, that the thing patented "had been in public use or on sale in this country for more than two years before his application for a patent, or had been abandoned to the public," and that, if such special matter... | |
 | United States. Supreme Court - Law reports, digests, etc - 1883 - 890 pages
...are in fact the first inventors thereof, and avers that said improvements hail been in public use and on sale in this country for more than two years before the applications for patents therefor were respectively made. Upon final hearing the Circuit Court dismissed... | |
 | United States. Supreme Court - Law reports, digests, etc - 1883 - 1004 pages
...in fact the first inTentors thereof, and averred that said improvements had been in public use and on sale in this country for more than two years before the applications for patents therefor were respectively made. Upon final hearing the circuit court dismissed... | |
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... in public use or on sale in this country for more than two years... 
