 | United States. Patent Office - 1892 - 662 psl.
...have been abandoned, may obtain a patent, etc. Section 4920 provides, in relation to defenses: Fifth. That it had been in public use or on sale in this...country for more than two years before his application or had been abandoned to the public. Regulations and provisions applicable to the obtaining; or protection... | |
 | United States. Supreme Court - 1892 - 774 psl.
...pleaded and proved as a defence, in a suit at law or in equity on the patent, 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... | |
 | Theophilus Parsons - 1893 - 974 psl.
...and first inventor or discoverer of any material and substantial part of the thing patented ; or 5th. That it had been in public use or on sale in this...for a patent, or had been abandoned to the public. And in notices as to proof of previous invention, knowledge, or use of the thing patented, the defendant... | |
 | United States. Patent Office - 1893 - 820 psl.
...pleaded and proved as a defense, in a suit at law or in equity on the patent, that the invention — had been in public use or on sale in this country for more thnn two years before the application, or had been abandoned to the public. From the time the cable... | |
 | Charles Fisk Beach (Jr.) - 1894 - 800 psl.
...first inventor 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...for a patent, or had been abandoned to the public. And in notices as to proof of previous invention, knowledge or use of the thing patented, the defendant... | |
 | Theodore William Dwight - 1894 - 940 psl.
...original and first inventor or discoverer of any material and substantial part of the thing patented. (5) That it had been in public use or on sale in this country for more than two years before the application for the patent, or 1 US Rev. St. § 4920. had been abandoned to the public. The last,... | |
 | United States. Patent Office - 1895 - 784 psl.
...for, among other special defenses to a suit for infringement, this: that the invention has — been in use or on sale in this country for more than two years before his application for a patent. The answer set up — that the alleged invention was in pnblic and common use and on sale, with and... | |
 | American Bar Association - 1895 - 594 psl.
...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, unless the same is proved to have been abandoned, may, upon payment of the... | |
 | United States. Patent Office - 1896 - 896 psl.
...nut accompanied by an oath of that date or of .approximately that date that il,e invention had not been in public use or on sale in this country for more than two vears prior to the date of filing of said Miller application ; (c) because the declaration of interference... | |
 | 1897 - 648 psl.
...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, unless the same is proved to have been abandoned, may, upon payment of the... | |
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... 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... 
