 | 1858 - 618 sider
...term of fourteen years from the twenty-fifth day of May, one thousand eight hundred and fifty-eight, the full and exclusive right and liberty of making,...using, and vending to others to be used, the said improvement, a description whereof is given in the words of the said Jerome B. Francis, in the schedule... | |
 | 1889 - 568 sider
...granted to said John J. Bate, his executors, administrators and assigns, the exclusive right, privilege and liberty of making, constructing, using and vending to others to be used, the said invention, to be signed and sealed with the seal of the Patent Office on January 9, 1877, and to be registered... | |
 | 1836 - 460 sider
...assigns, for a term not exceeding fourteen years, the full and exclusive right and liberty of making, using, and vending to others to be used, the said invention or discovery, referring to the specifications for the particulars thereof, a copy of which shall be annexed to the... | |
 | 958 sider
...assigns, for a term not exceeding fourteen years, the full and exclusive right and liberty of making, using, and vending to others to be used, the said invention or discovery. In section 10 of the same act it is further provided, thai when any person hath made, or shall have... | |
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March one thousand eight hundred and thirty-one, the full and exclusive right and liberty of making, constructing, using and vending to others to be used, the said improvement... 
