...of the United States, by § 4880, as amended (see supra, p. 130) make new inventions patentable if "not known or used by others in this country, before...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...

...or discovered any new and useful art, machine, manufacture, or composition of matter, or any new or useful improvement thereof, 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 the...

...new and useful art. machine, manufacture or composition of matter, or any new and useful Improvements thereof, not known or used by others In this country...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...

...and arts. The law provides that, "Any person who has invented or discovered any new and useful art, or any new and useful improvement thereof not known or used by others in this country, or patented or described in any printed publication in this or any foreign country before his invention...

...has invented or discovered any new and useful art, machine, manufacture, or composition of matter, or any new and useful improvement thereof, 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...

...complaint, and says that it is not true that said alleged invention was not known or used in this country and not patented or described in any printed publication in this or foreign countries before his alleged invention thereof, or that the same had not, at the time of his...

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...has invented or discovered any new and useful art, machine, manufacture, or composition of matter, or any new and useful improvement thereof, not known...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...

...patent. Any person who has invented or discovered any new and useful art, etc., composition of matter, or any new and useful improvement thereof not known or used by others in this country, etc., may obtain a patent therefor. \Yhen a patent is granted for a composition of matter, the component...

...and useful art, machine, manufacture, or composition of matter, or any new and useful improvements thereof, not known or used by others in this country,...publication in this or any foreign country, before his invention or discovery thereof, or more ( than two years prior to his applicaI tion, and not in...