Journal of the Franklin Institute of the State of Pennsylvania for the Promotion of the Mechanic Arts: Devoted to Mechanical and Physical Science, Civil Engineering, the Arts and Manufactures, and the Recording of American and Other Patent InventionsFranklin Institute, 1834 Vols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-1859. cf. Index to v. 1-120 of the Journal, p. [415] |
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... present purpose . I first saw the aurora on the evening of the tenth of July , at three- quarters past nine o'clock ; it appeared then as a low nebulous light , resting upon dark clouds , and interspersed by them , but was not ...
... present purpose . I first saw the aurora on the evening of the tenth of July , at three- quarters past nine o'clock ; it appeared then as a low nebulous light , resting upon dark clouds , and interspersed by them , but was not ...
Página 4
... present one will be remedied ; the results then obtained may give a confidence which I do not now feel in those furnished by the present instrument . The meteorological changes which took place about the time of the occurrence of this ...
... present one will be remedied ; the results then obtained may give a confidence which I do not now feel in those furnished by the present instrument . The meteorological changes which took place about the time of the occurrence of this ...
Página 26
... present patent , consists of a circular button turning upon a pivot , and varying in thickness by a regular ascent ; its flat sides be- ing inclined to each other . The edge of this wedge - formed button , lies under that through which ...
... present patent , consists of a circular button turning upon a pivot , and varying in thickness by a regular ascent ; its flat sides be- ing inclined to each other . The edge of this wedge - formed button , lies under that through which ...
Página 28
... present patentee ought , therefore , to have confined himself to the claiming his own par- ticular arrangement of the parts ; and it may be doubted whether even here , he would have found sufficient solid ground for his plough to stand ...
... present patentee ought , therefore , to have confined himself to the claiming his own par- ticular arrangement of the parts ; and it may be doubted whether even here , he would have found sufficient solid ground for his plough to stand ...
Página 35
... present patentee , are similarly con- structed and applied . The spiral spring is wound with the coil open , and has ... presents itself , it appears calculated to be beneficial when applied to harness , but we are apprehensive that the ...
... present patentee , are similarly con- structed and applied . The spiral spring is wound with the coil open , and has ... presents itself , it appears calculated to be beneficial when applied to harness , but we are apprehensive that the ...
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Página 99 - Tis education forms the common mind ; Just as the twig is bent the tree's inclined.
Página 413 - Now know ye, that in compliance with the said proviso, I, the said Moses Poole, do hereby declare that the nature of the said invention, and the manner in which the same is to be performed...
Página 190 - Now Know Ye, that in compliance with the said proviso, I, the said Adolphe Nicole, do hereby declare that the nature of my said Invention, and the manner in which the same is to be performed, are particularly described and ascertained in and by the following statement thereof, reference being had to the Drawing hereunto annexed, and to the figures and letters marked thereon...
Página 411 - Walton do hereby describe the manner in which my said Invention is to be performed by the following statement thereof reference being had to the Drawing annexed and to the figures and letters marked thereon that is to say DESCRIPTION OF THE DRAWING.
Página 374 - And in the case of any machine, he shall fully explain the principle, and the several modes in which he has contemplated the application of that principle or character, by which it may be distinguished from other inventions...
Página 45 - Palmer, do hereby declare, that the nature of my said invention, and the manner in which the same is to be performed, is particularly described and ascertained in and by the following description thereof...
Página 374 - ... in such full, clear, and exact terms, as to distinguish the same from all other things before known, and to enable any person, skilled in the art or science of which it is :•. branch, or with which it is most nearly connected; to make, compound, and use the same.
Página 231 - ... and shall deliver a written description of his invention, and of the manner of using, or process of compounding, the same, in such full, clear, and exact terms, as to distinguish the same from all other things before known...
Página 373 - 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...
Página 222 - ... and every such ship or vessel, with her tackle, apparel, and furniture, together with all materials, arms, ammunition and stores, which may have been procured for the building and equipment thereof, shall be forfeited, one half to the use of the informer, and the other half to the use of the United States.