 ... not patented or described in any printed publication in this or any foreign country before his 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...  Scientific American Reference Book - Էջ 369Albert Allis Hopkins - 1913 - 597 էջԱմբողջությամբ դիտվող - Այս գրքի մասին
 | United States. War Department - 1876 - 442 էջ
...of any material aud 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 the said United States... | |
 | United States. Court of Claims - 1947 - 828 էջ
...or any new and useful improvements thereof, not known or used by others in this country, before his invention or discovery thereof, and not patented or...two years prior to his application, unless the same is proved to have been abandoned, may, upon payment of the fees required by law, and other due proceeding... | |
 | United States. Court of Claims, Audrey Bernhardt - 1955 - 928 էջ
...improvements thereof, * * * not known or used by others in this country, before his invention or discoverey thereof, and not patented or described in any printed...before his invention or discovery thereof, or more than one year prior to his application, and not in public use or on sale tn this country for more than one... | |
 | United States. Court of Claims - 1939 - 836 էջ
...useful improvements of machines not known or used by others in this country before plaintiff's invention thereof, and not patented or described in any printed...publication in this or any foreign country before plaintiff's invention thereof or Opinion of the Court more than two years prior to his application,... | |
 | United States. Court of Claims - 1937 - 786 էջ
...opposed to public use; but this has nothing to do in deciding whether a patentee's alleged invention "was described in any printed publication in this or any...country before his invention or discovery thereof. (Affirmed 241 Fed. 869.) Just why the publication should be designated as speculative and theoretical... | |
 | United States. Court of Claims - 1928 - 766 էջ
...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... | |
 | United States. Patent Office - 1921 - 610 էջ
...Invented or discovered any new and useful art machine, 1 * * not patented or described in nny printed publication in this or any foreign country, before...discovery thereof, or more than two years prior to his application * * * the meaning of the statute and then to ascertain whether or not these respective... | |
 | United States. Patent Office - 1916 - 430 էջ
...alia, that one who has invented a new and useful machine not known or used by others in this country and not patented or described in any printed publication in this or any foreign country before his inven^on or discovery thereof may obtain a patent therefor. Broadly speaking, Davidson's fan consists,... | |
 | United States. Patent Office - 1918 - 476 էջ
...or any foreign country, before his invention or discovery thereof, and not in public use or on sale for more than two years prior to his application, unless the same is proved to have been abandoned, may * * * obtain a patent therefor. Section 4920 enumerates " special... | |
 | United States. Patent Office - 1884 - 580 էջ
...known nor used by others in this country, and not patented or detcribed in any printed publiiation in this or any foreign country, before his invention or discovery thereof, anil not in public use or on sale for more than two years prior to his application, unleaa the same... | |
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