 | Joseph Howard Palmer - Accounting - 1852 - 188 pages
...Appiica- eral government. Application is made, in writing, "on- to the Commissioner of Patents, by the person who has invented or discovered any new and useful art, machine, manufacture, or composition of matter, or any new and useful improvement on any art, machine, manufacture, or composition... | |
 | United States. Court of Claims, Audrey Bernhardt - Law reports, digests, etc - 1955 - 928 pages
...of the filing and prosecution of the application resulting in the patent here in suit and which was as follows : Any person who has invented or discovered...matter, or any new and useful improvements thereof, * * * not known or used by others in this country, before his invention or discoverey thereof, and... | |
 | United States. Court of Claims - Law reports, digests, etc - 1947 - 828 pages
...Section 4886, 35 USC 31, was as follows in 1921 at the time of Steinberger's application for his patent: Any person who has invented or discovered any new...matter, 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... | |
 | United States. Department of State - United States - 1895 - 920 pages
...the shortest term and in no case shall it be in forcernore than seventeen years. Section 4886 reads: Any person who 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... | |
 | United States. Department of State - United States - 1894 - 950 pages
...the short*t term and in no case shall it be in forcetnore than seventeen years. Section 4886 reads: Any person who has invented or discovered any new and useful art, machine, sannfactiire or composition of matter, or any new and useful improvement thereof, lot known or used... | |
 | Charles Sidney Whitman - Copyright - 1871 - 734 pages
...44. Unity or diversity of invention. 45. Division of the application. 17. WHAT MAY BE PATENTED. — Any person who 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... | |
 | United States. Patent Office - Patent laws and legislation - 1907 - 132 pages
...time without any advantageous results. APPLICANTS. Rev. stat, sec. 24. A patent may be obtained by any person who 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... | |
 | Charles Sidney Whitman - Copyright - 1871 - 736 pages
...44. Unity or diversity of invention. 45. Division of the application. 17. WHAT MAY BE PATENTED. — Any person who 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... | |
 | Social sciences - 1871 - 482 pages
...our present system of patents. Under the law as it now stands, any person, whether citizen or alien, who has invented or discovered any new and useful art, machine, manufacture, or composition of matter, or any new and useful improvement on an existing art, machine, manufacture,... | |
 | Henry Howson, Charles Howson - Copyright - 1872 - 128 pages
...considered and passed upon without reference to the caveat. Section 24 of the Patent Act provides, that any person who has invented or discovered any new and useful art, machine, manufacture, or composition of matter, or any new and useful improvement thereof, not known cf used by others in... | |
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... country before his invention or discovery thereof, and not patented or described in any printed publication in this or any foreign country before his invention or discovery thereof... 
