 | United States. Court of Claims - Law reports, digests, etc - 1947 - 828 pages
...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 fees required by law, and other due proceeding had, obtain a patent therefor. We... | |
 | United States. Department of State - United States - 1895 - 920 pages
...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...unless the same is proved to have been abandoned, may, upon payment of the fees required by law and other due proceedings had, obtain a patent therefor. It... | |
 | Charles Sidney Whitman - Copyright - 1871 - 734 pages
...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...unless the same is proved to have been abandoned, may, upon payment of the duty required by law and other due proceedings had, obtain a patent therefor. (Act... | |
 | Charles Sidney Whitman - Copyright - 1871 - 736 pages
...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...unless the same is proved to have been abandoned, may, upon payment of the duty required by law and other due proceedings had, obtain a patent therefor. (Act... | |
 | United States. Patent Office - Patent laws and legislation - 1888 - 132 pages
...any foreign country, before hisinven- APPllcant8tion or discovery thereof, and not in public use nor on sale for more than two years prior to his application,...unless the same is proved to have been abandoned. A patent may also be obtained by any person who, by 1887-24. • 4 . /v> ii -K&v. ttlilt. , S6C. his... | |
 | Henry Howson, Charles Howson - Copyright - 1872 - 128 pages
...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...unless the same is proved to have been abandoned, may. upon payment of the duty required by law, and other due proceedings had, obtain a patent therefor.... | |
 | United States. Department of Justice - Attorneys general's opinions - 1922 - 710 pages
...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...unless the same is proved to have been abandoned, may, upon payment of the fees required by law, and other due proceedings had, obtain a patent therefor."... | |
 | William Edgar Simonds - Patent laws and legislation - 1874 - 264 pages
...art, " machine, manufacture, or composition of matter, or any " new and useful improvement thereof, not known or used " by others in this country, and...the same is proved to have been " abandoned, may, upon payment of the duty required Ijy " law, and other due proceedings had, obtain a patent "therefor."1... | |
 | Charles Sidney Whitman - Copyright - 1875 - 814 pages
...composition of matter, or any new and useful improvement thereof, not known nor used by others in thia country, and not patented or described in any printed...unless the same is proved to have been abandoned, may upon payment of the fees required by law, and other due proceedings had, obtain a patent therefor.... | |
 | Philadelphia internat. exhib, 1876 - 1876 - 960 pages
...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...unless the same is proved to have been abandoned, may, upon payment of the fees required by Imw, and other due proceedings had, obtain a patent therefor.... | |
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... 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 years prior to his application, unless the same is proved to have been... 
