The London journal of arts and sciences (and repertory of patent inventions) [afterw.] Newton's London journal of arts and sciencesWilliam Newton 1830 |
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allowed apparatus applied Argand burners Attorney Attorney-General axle blade boiler bolts bottom cast iron caveat connected construction county of Middlesex court crank cylinder described drawing drawing rollers edge effect expense fire fire-place fixed frame furnace granted guide plate heat hole hone horizontal inches inconvenience infringement Inrolment Office invented certain improvements invented or found inventor John Farey large silver medal letters patent lever machine machinery manufacture means ment metal method Middlesex mode months opinion opposition Paris parties pass patent person piece pipe piston placed practice present principle puddling furnace purpose pyrites ratus rollers Rolls Chapel Rotherhithe screw shaft Sealed secret secure shank shewn in fig shutters side silver Isis medal sliding specification spring steam engines sufficient surface tappet Taurus thing tion top-mast tube upper V.-SECOND SERIES valve vertical vessel Virgo wheel windlass
Popular passages
Page 212 - Esq. ; in consequence of a communication made to him by a certain Foreigner residing abroad, for an improved method of generating Steam.
Page 259 - London, merchant, in consequence of a communication made to him by a certain foreigner residing abroad, for an invention of " certain improvements in boilers for generating steam.
Page 353 - Printer, for a method or process of giving a metallic surface to cotton, silk, linen, and other fabrics.
Page 301 - Wheeler) has not invented the matter or thing of which he represents himself to be the inventor, the consideration of the royal grant fails, and the grant consequently becomes void ; and this will not be the less true, if it should happen that the patentee has invented some other matter or thing, of which upon a due examination thereof, he might have been entitled to a grant of the exclusive use.
Page 375 - Horehound." — 12th Aug. 2 months. To John Knowles, of Farnham, in the county of Surry, hop planter, for his having found out or invented a certain instrument or machine for drawing up hop poles out of the ground, previous to picking the hops, and which, by drawing the poles perpendicularly, will greatly save them, as well as prevent the hops from being bruised, called a hop pole drawer by lever and fulcrum.
Page 309 - ... 12th December 1839. 35. To CHARLES DOD of 21 Craven Street, Strand, in the county of Middlesex, gentleman, in consequence of a communication made to him by a certain foreigner residing abroad, for an invention of " certain improvements in the construction of railways and tram-roads, and in the carriages to be used thereon and otherwise.
Page 310 - To Philip Augustus de Chapeaurouge of Fenchurch Street, in the city of London, gentleman, in consequence of a communication made to him by a certain foreigner residing abroad...
Page 373 - Aug. 5. To T. HANCOeK, Middlesex, for " improvements in the manufacture of certain articles of dress or wearing apparel, fancy ornaments and figures ; and in the method of rendering certain manufactures and substances, in a degree or entirely, impervious to air and water ; and of protecting certain manufactures and substances from being injured by air, water, or moisture.
Page 43 - ... sole working or making of any manner of new manufactures within this realm, to the true and first inventor and inventors of such manufactures, which others at the time of making such letters patent shall not use.
Page 13 - If the price of patents was very much reduced do you think that patents would be taken out for very minute details." " I think," says Mr. Clegg, "in that case the patent office would be so loaded, that a person could hardly bend an iron in a particular shape without running the risk of infringing a patent.