Journal of the Franklin Institute
Franklin Institute, 1830 - Meteorology
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. 
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acid apparatus applied attached axle boat boiler boiling bottom carriage cast iron centre claim cloth cock colour consists construction copper crank cylinder described diameter drawing edge effect employed enamel engine equal experiments explosion feet fire fixed force frame Franklin Institute friction fulminate fulminate of mercury furnace gudgeons heat hole horizontal improvement inches inclined plane invention length lever lime load machine machinery manner manufacture matrass means metal method miles miles per hour mode motion mould mucilage obtained operation oxide paddle pass patent piece pipe piston placed plate pounds present pressure produced proper purpose quantity rail track rail-road rail-way rails revolving rollers safety valve screw shaft side slide specification spindle steam steam boats steam engine stone substance sufficient sugar sulphuric acid surface temperature thickness tion tube upper velocity vessel weight wheel whole wire wood wrought iron
Page 391 - Nicole, do hereby declare that the nature of my said Invention, and the manner in which the same is to be performed, are...
Page 244 - I do hereby declare this to be my specification of the same, and that I do verily believe this my said specification doth comply in all respects fully and without reserve or disguise with the proviso in the said hereinbefore in part recited letters patent contained ; wherefore I hereby claim to maintain exclusive right and privilege to my said invention.
Page 112 - ... is equal to that which a heavy body would acquire in falling through a space equal to the depth of the...
Page 317 - ... 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 a branch, or with which it is most nearly connected, to make, compound, and use the same.
Page 193 - It is far from my wish to promulgate to the world that the ridiculous expectations, or rather professions of the enthusiastic speculatist will be realized, and that we shall see engines travelling at the rate of twelve, sixteen, eighteen, or treenty miles an hour. Nothing could do more harm towards their adoption or general improvement than the promulgation of such nonsense...
Page 98 - Pennsylvania, have invented or produced •a new and original design for a composition in alto relievo, and I do hereby •declare that the following is a full and exact description of the same.
Page 155 - ... the several modes in which he has contemplated the application of that principle, or character by which it may be distinguished from other inventions; and shall particularly specify and point out the part, improvement, or combination, which he claims as his own invention or discovery.
Page 399 - I claim such process whether the whole be effected by hand or manual labour, or by the use and adaption of any machinery to the purpose ; And I further declare that although I have in the foregoing description exhibited my invention of giving a metallic surface to cotton, silk, linen, and other fabrics, by the employment of tin only yet the same process may be used with corresponding results, whether that metal or silver, lead, bismuth or antimony, either separately or in combination, is or are the...
Page 196 - The fire in the boiler shall then be lighted, and the quantity of fuel consumed for getting up the steam shall be determined, and the time noted. The tender-carriage, with the fuel and water, shall be considered to be, and taken as part of the load assigned to the engine.