Journal of the Franklin InstituteFranklin Institute, 1844 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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1.–5. rezultāts no 100.
5. lappuse
... effect of the same sort of economy in the detail - in small matters - may be adduced the curious fact , that the sum paid for oil by the Philadelphia and Baltimore Railroad Com- pany , in 1841 , amounted to $ 6,131 , and 1842 it was ...
... effect of the same sort of economy in the detail - in small matters - may be adduced the curious fact , that the sum paid for oil by the Philadelphia and Baltimore Railroad Com- pany , in 1841 , amounted to $ 6,131 , and 1842 it was ...
9. lappuse
... effect of gravity to be felt in the most sensible degree on railways ; while the imperfection of the road causes it to be comparatively scarcely appreciated . Hence with the wretched surfaces of the old roads , and the clumsy wheels of ...
... effect of gravity to be felt in the most sensible degree on railways ; while the imperfection of the road causes it to be comparatively scarcely appreciated . Hence with the wretched surfaces of the old roads , and the clumsy wheels of ...
11. lappuse
... effect on the line of draft ; in making an effort to draw a carriage , the body of the animal is bent forward , throwing upon the latter the part of its weight necessary to overcome the resistance , the muscular force of the legs being ...
... effect on the line of draft ; in making an effort to draw a carriage , the body of the animal is bent forward , throwing upon the latter the part of its weight necessary to overcome the resistance , the muscular force of the legs being ...
21. lappuse
... effect such as may satisfy the most fastidious taste . The silver chan- delier and candelabra are remarkably chaste , and , in combination with the judicious arrangement of the glass ornaments , produce a very brilliant effect . The ...
... effect such as may satisfy the most fastidious taste . The silver chan- delier and candelabra are remarkably chaste , and , in combination with the judicious arrangement of the glass ornaments , produce a very brilliant effect . The ...
25. lappuse
... effect of the fuel . All of which are considered to be worthy of certificates of honora- ble mention . The remarks made above as to the absence of any notable improve- ment , apply to the cooking stoves and ranges , equally with the ...
... effect of the fuel . All of which are considered to be worthy of certificates of honora- ble mention . The remarks made above as to the absence of any notable improve- ment , apply to the cooking stoves and ranges , equally with the ...
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acid angle apparatus appears application arranged atmospheric railway bars benzoic acid boiler bottom cane sugar carbonic carbonic acid cast-iron centre Certificate of Honorable chamber claim coal color combination committee consists constructed containing copper cylinder deposited described diameter effect employed exhibited experiments feet fire flue Franklin Institute friction furnace glass heat hippuric acid Honorable Mention improvement inches inclined inclined plane invention iron length letters patent lever lime loam machine madder manner manufacture mass means metal miles mode motion mould obtained operation oxide paper passes Philadelphia pieces pipe piston placed plane plate potash pressure produced propeller puddling furnace purpose pyramid quantity railway rollers rope screw Sebastian Cabot secure by letters shaft side solution specific gravity specimens steam engine stone substances sugar surface temperature tion tons tube upper valve velocity vessel weight wheel wire wrought-iron York zinc
Populāri fragmenti
304. lappuse - Office a written description of the same, and of the manner and process of making, constructing, compounding, and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art or science to which it appertains, or with which it is most nearly connected, to make, construct, compound, and use the same...
379. lappuse - Pennsylvania, and in no other place, or places ; the same to be held and enjoyed by the said John Doe, for his own use and behoof, and for the use and behoof of his legal representatives, to the full end of the term for which said letters patent are, or may be, granted...
234. lappuse - What we claim as our invention, and desire to secure...
303. lappuse - Ibid. sec. 4. avoiding unnecessary prolixity, as to enable any person skilled in the art or science to which it appertains, or with which it is most nearly connected, to make, construct, compound, and use the same...
312. lappuse - ... receive a patent for his invention, as specified in his claim, or for any part thereof, as the facts in the case may appear. And such adjudication, if it be in favor of the right of the applicant, shall authorize the commissioner to issue such patent on the applicant filing in the Patent Office a copy of the adjudication and otherwise complying with the requirements of law.
312. lappuse - Commissioner, with a certificate of his proceedings and decision, which shall be entered of record in the Patent Office ; and such decision, so certified, shall govern the further proceedings of the Commissioner in such case : Provided however, That no opinion or decision of the judge in any such case shall preclude any person interested in favor...
230. lappuse - What I claim, therefore, as my invention, and for which I ask a patent, is, the...
302. lappuse - 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, 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, with his consent or allowance, as the inventor or discoverer...
377. lappuse - Be it known that I, John Fitch, of Philadelphia, in the county of Philadelphia, the State of Pennsylvania, have invented a new and improved mode of preventing...
243. lappuse - Newton's fusible metal, composed of 8 parts of bismuth, 5 of lead, and 3 of tin.