| William Callyhan Robinson - Patent laws and legislation - 1890 - 686 pages
...the publication, and averring that he does not know or 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.1 A rejection upon such references... | |
| Lorettus Sutton Metcalf, Walter Hines Page, Joseph Mayer Rice, Frederic Taber Cooper, Arthur Hooley, Henry Goddard Leach, George Henry Payne, D. G. Redmond - History - 1891 - 738 pages
...in this or any foreign country before the applicant's discovery, and whether it has been in public use or on sale in this country for more than two years prior to his application. If it has been so patented, or described, or publicly used, it is not patentable.... | |
| United States. Supreme Court - Law reports, digests, etc - 1892 - 774 pages
...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... | |
| Roger Foster - Courts - 1892 - 812 pages
...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 application for a patent, or had been abandoned to the public. And in notices as to proof of previous... | |
| Theophilus Parsons - Contracts - 1893 - 974 pages
...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 country for more than two years before his application for a patent, or had been abandoned to the public. And in notices as to proof of previous... | |
| Charles Fisk Beach (Jr.) - Equity pleading and procedure - 1894 - 800 pages
...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 application for a patent, or had been abandoned to the public. And in notices as to proof of previous... | |
| Theodore William Dwight - Personal property - 1894 - 940 pages
...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 - Copyright - 1895 - 784 pages
...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... | |
| American Bar Association - Bar associations - 1895 - 594 pages
...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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