 | United States. Court of Claims - 1947 - 828 pages
...or discovered any new and useful art, machine, manufacture, or composition of matter, or any new and useful improvements thereof, not known or used by...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,... | |
 | United States. Court of Claims, Audrey Bernhardt - 1955 - 928 pages
...or discovered any 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, before his invention or discoverey thereof, and not patented or described in any printed publication in this or any foreign... | |
 | United States. Court of Claims - 1939 - 836 pages
...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... | |
 | United States. Patent Office - 1942 - 866 pages
...or discovered any new and useful art, machine, manufacture, or composition of matter, or any new and useful improvements thereof * • * not known or used...country, before his invention or discovery thereof * * * may * * * obtain a patent therefor. It has been held that a small degree of utility is sufficient... | |
 | United States. Department of State - 1895 - 920 pages
...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 invention or discovery thereof, and not in public use or on sale for more than two... | |
 | Charles Sidney Whitman - 1871 - 736 pages
...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 invention or discovery thereof, and not in public use or on sale for more than two... | |
 | Charles Sidney Whitman - 1871 - 734 pages
...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 invention or discovery thereof, and not in public use or on sale for more than two... | |
 | Henry Howson, Charles Howson - 1872 - 128 pages
...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 invention or discovery thereof, and not in public use, or on sale, for more than... | |
 | United States. Department of Justice - 1922 - 710 pages
...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 invention or discovery thereof, and not in public use or on sale for more than... | |
 | 1898 - 562 pages
...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...In any printed publication in this or any foreign country, for more than two years prior to his application, and not In public use or on sale In this... | |
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Any person who has invented or discovered any new and useful art, machine, manufacture, or composition of matter, or any new and useful improvements thereof, or who has invented or discovered and asexually reproduced any distinct and new variety of plant,... 
