 | 1833 - 342 pagina’s
...petitioner has invented a new and useful art, machine, manufacture, or composition of matter, [or a new and useful improvement On any art, machine, manufacture, or composition of matter,] in , not known or used before his application ; the advantages of which he is desirous of securing... | |
 | United States. Congress. House - 1831 - 1016 pagina’s
...he or they have invented any new and useful art, machine, manufacture, or composition of matter, or any new and useful improvement on any art, machine,...manufacture, or composition of matter, not known or used before the application, and shall present a petition to the Secretary of State, signifying a desire... | |
 | 1832 - 344 pagina’s
...petitioner has invented a new and useful art, machine, manufacture, or composition of matter, [or a new and useful improvement on any art, machine, manufacture, or composition of matter,] in , not known or used before his application ; the advantages of which he is desirous of securing... | |
 | 1834 - 896 pagina’s
...Patents are granted for "any new and useful art, machine, manufacture, or composition of matter, or any new and useful improvement on any art, machine,...manufacture, or composition of matter, not known or used before the application." [Act of 1793, sec. 1.] The term for which a Patent is granted, is fourteen... | |
 | 1836 - 950 pagina’s
...having discovered or invented any new and useful art, machine, manufacture, or composition of matter, or any new and useful improvement on any art, machine,...of matter, not known or used by others before his or their discovery or invention thereof, and not, at the time of his application for a patent, in public... | |
 | Perry Fairfax Nursey - 1836 - 502 pagina’s
...having discovered or invented any new and useful art, machine, manufacture, or composition of matter, or any new and useful improvement on any art, machine,...of matter, not known or used by others before his pr their discovery or invention thereof, and not, at the time of his application for a patent, in public... | |
 | 1836 - 1042 pagina’s
...having discovered or invented any new and useful art, machine, manufacture, or composition of matter, or any new and useful improvement on any art, machine,...of matter, not known or used by others before his or their discovery or invention thereof, and not, at the time of his application for a paient, in public... | |
 | 1836 - 848 pagina’s
...having discovered or invented any new and useful art, machine, manufacture, or composition of matter, or any new and useful improvement on any art, machine,...of matter, not known or used by others before his or their discovery or invention thereof, and not, at the time of his application for a patent, in public... | |
 | 1836 - 498 pagina’s
...discovered or invented any new and useful art, machine, manufacture, or composition of matter, or any uew and useful improvement on any art, machine, manufacture,...of matter, not known or used by others before his or their discovery or invention thereof, And not, at the time of his application for a patent, in public... | |
 | Willard Phillips - 1837 - 566 pagina’s
...having discovered or invented any new and useful art, machine, manufacture, or composition of matter, or any new and useful improvement on any art, machine,...of matter, not known or used by others, before his or their discovery or invention thereof, and not at the time of his application for a patent, in public... | |
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That any person or persons having discovered or invented any new and useful art, machine, manufacture, or composition of matter, or any new and useful improvement on any art, machine, manufacture, or composition of matter... 
