| 1771 - 440 páginas
...seed, or long staple cotton, and which may be applied to the cleaning of other fibrous substances, and that the following is a full, clear, and exact description of the principle and character thereof, which distinguishes them from all other things before known, and of... | |
| 1844 - 950 páginas
...improvement, it should read thus: A new and useful improvement on a, or on the, machine, &c.] — and I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawings, making a part... | |
| LUTHER TUCKER - 1847 - 408 páginas
...declare the following to be a full and accurate description of the construction and operation thereof, reference being had to the accompanying drawings, making a part of this specification. My Rotary Cylindrical Grain Dryer is composed of three mctalic cylindrical casings, of different sizes,... | |
| 1847 - 404 páginas
...declare the following to be a full and accurate description of the construction and operation thereof, reference being had to the accompanying drawings, making a part of this specification. My Rotary Cylindrical Grain Dryer is composed of three metalic cylindrical casings, of different sizes,... | |
| United States. Supreme Court - 1847 - 844 páginas
...these letters patent, and making part of the same : — " To all whom it may concern : — Be it known, that the following is a full, clear, and exact description of the method of planing, tonguing, and grooving plank or boards, invented by William Woodworth, deceased,... | |
| John L. Kingsley, Joseph P. Pirsson - 1848 - 212 páginas
...improvement, it should read thus : a new and useful improvement on a, or on the, machine, &c.) —and I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawings, making a part... | |
| 1848 - 966 páginas
...invented anew and useful improvement in the process of working iron, and iti the machinery therefor, and that the following is a full, clear, and exact description of the principles or character which distinguish it from all other things before known, and of the manner... | |
| Robert Scot - 1851 - 478 páginas
...invented a new and useful seli-acting mule"" For spinning cotton and other fibrous substances, and that the following is a full, clear and exact description of the principle or character which distinguishes it from all other things before known, and of the manner... | |
| United States. Patent Office - 1852 - 854 páginas
...improvement, it should read thus : a new and useful improvement on a, or on the, machine, &c.] — and I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same : reference being had to the annexed drawings, making a part... | |
| United States. Patent Office - 1852 - 534 páginas
...improvement, it should read thus : a new and useful improvement on a, or on the, machine, &c.] — and I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same : reference being had to the annexed drawings, making a part... | |
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