| 1831 - 896 pages
...spring; whilst from its great flexibility, the spring is less liable to break, or to fail in any way. " What I claim as my invention, and for which I ask a patent, is the combining, or connecting together, a number of spiral springs, upon the principle, and for the purposes... | |
| 1832 - 890 pages
...operates, will be more clearly shown by a reference to the drawing thereof deposited in the patent office. What I claim as my invention, and for which I ask a patent, is the using of a metallic stereotype block, constructed in the manner herein described; and also the manner... | |
| Luke Hebert - 1832 - 372 pages
...ths other a lefthanded screw ; as the endless screw will turn the cog wheels in opposite directions. What I claim as my invention, and for which I ask a patent, is the application of screws instead of cheeks to the sides of the stand-ing press, so connected that the... | |
| 1833 - 422 pages
...the patentee will afford a tolerable idea of the nature of this invention ; it is as follows : — " What I claim as my invention, and for which I ask a patent, is, the general plan and arrangement of the machine, as described, namely, the placing of a shaft horizontally,... | |
| 1834 - 494 pages
...fine iron wire, when the mixture of air and vapour is in tlie best proportion, is instantly inflamed. What I claim as my invention, and for which I ask a patent, is an improvement upon the mode of producing artificial light and heat for illumination, or other purposes»... | |
| 1834 - 896 pages
...fine iron wire, when the mixture of air and vapour ls^™hest proportion, is instantly inflamed. "hat I claim as my invention, and for which I ask a patent, is an nfrovement upon the mode of producing artificial light and heat for '' nD1mation, or other purposes,... | |
| Perry Fairfax Nursey - 1835 - 576 pages
...partial. The main object of the present patent is the same, as will be seen by thefollowingclaim :— " What I claim as my invention, and for which I ask a patent, is the manner in which Г employ the reacting spring, аз described under the various modifications thereof, as... | |
| 1835 - 908 pages
...as will be necessary to keep up the ignition, avid to produce the requisite chemical action. What 1 claim as my invention, and for which I ask a patent, is the heating of the air, which is to be supplied to blast or other furnaces in a separate vessel, in which... | |
| 1844 - 508 pages
...eduction passages are opened and closed. The action of the engine can be reversed by means of a three-way cock in the head of the cylinder. Claim. — " What...steam-ways, or channels, to operate by the vibration of the suspended cylinder, substantially as herein set forth. And this I claim, whether the engine be constructed... | |
| Perry Fairfax Nursey - 1844 - 504 pages
...eduction passages are opened and closed. The action of the engine can be reversed by means of a three-way cock in the head of the cylinder. Claim. — " What...steam-ways, or channels, to operate by the vibration of the suspended cylinder, substantially as herein set forth. And this I claim, whether the engine be constructed... | |
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