 | Joseph Howard Palmer - 1852 - 188 páginas
...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 - 1947 - 828 páginas
...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 and useful art, machine, manufacture, or composition of matter, or any new and useful improvements thereof, not known or used by others in... | |
 | United States. Court of Claims, Audrey Bernhardt - 1958 - 966 páginas
...Whoever invents or discovers any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof, may obtain a patent therefor, subject to the conditions and requirements of this title. §103 — Conditions for patentability; nonobvious... | |
 | United States. Patent Office - 1910 - 642 páginas
...that which was improved. Such a ruling would contravene the right given by the statute. Section 4886 provides that — any person who has invented or discovered...improvement thereof * * * may obtain a patent therefor. The improvement would be the invention and would endure for the period given to it by law. Besides,... | |
 | United States. Department of State - 1895 - 920 páginas
...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 - 1894 - 950 páginas
...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 - 1871 - 736 páginas
...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 - 1907 - 132 páginas
...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 - 1871 - 734 páginas
...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... | |
 | 1871 - 482 páginas
...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,... | |
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Office to any person who has invented or discovered any new and useful art, machine, manufacture, or composition of matter... 
