 | United States. Congress. House
...his or their discovery or invention thereof, and not, at the time of his application for a patent, in public use or on sale, with his consent or allowance...expressing such desire, and the Commissioner, on due proceedings had, may grant a patent therefor." The same section provides that "the applicant shall... | |
 | 1861
...use, and sell and vend the same, or copies of the same, to others, by them to be made, used, and sold, may make application in writing to the Commissioner...expressing such desire; and the Commissioner, on due proceedings had, may grant a patent therefor, as in the case now of application for a patent, for the... | |
 | 1836
...his or their discovery or invention thereof, and not, at the time of his application for a patent, in public use or on sale, with his consent or allowance...expressing such desire, and the Commissioner, on due proceedings had, may grant a patent theiefor. But before any inventor shall receive a patent for any... | |
 | 1836
...his or their discovery or invention thereof, And not, at the time of his application for a patent, in public use or on sale, with his consent or allowance...expressing such desire, and the Commissioner, on due proceedings had, may grant a patent therefore. But before any inventor shall receive a patent for any... | |
 | Perry Fairfax Nursey - 1836
...discovery or invention thereof, and not, at the time of his application for a patent, in public TJSC or on sale, with his consent or allowance as the inventor or discoverer; arid shall desire to obtain an exclusive property therein, may make application jn writing to the Commissioner... | |
 | 1836
...his or their discovery or invention thereof, and not, at the time of his application for a patent, in public use or on sale, with his consent or allowance, as (he inventor or discoverer; and shall desire to obtain an exclusive property therein, may make application... | |
 | William Elliot - 1837 - 310 Seiten
...his or their discovery or invention thereof, and not, at the time of his application for a patent, in public use or on sale, with his consent or allowance,...expressing such desire; and the commissioner, on due proceedings had, may grant a patent therefor. But before any inventor shall receive a patent for any... | |
 | Thomas Francis Gordon - 1837 - 822 Seiten
...his or their discovery or invention thereof, and not, at the time of his application for a patent, ect a concealment thereof in any particular dwelling...application on oath to any justice of the peace, proceedings had, may grant a patent therefor. But before any inventor shall receive a patent for any... | |
 | 1842
...use, and sell and vend the same, or copies of the same, to others, by them to be made, used, and sold, may make application in writing to the Commissioner...expressing such desire, and the Commissioner, on due proceedings had, may grant a patent therefor, as in the case now of application for a patent: Provided,... | |
 | 1837
...before his or their discovery or invention thereof, and not, at the time of his application fora patent, in public use or on sale, with his consent or allowance, as the inventor or discoverer, aid shall desire to obtain an exclusive property therein, may make application in writing to the Commissioner... | |
| |
... any new and useful improvement on any art, machine, manufacture, or composition 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 use or on sale,... 
