and in the application of steam to mechanical power." Filed 10th June, 1842. Gottlieb Boccius,-ditto to patent dated 27th January, 1842, for "certain improvements in gas, and on the methods in use, or burners for the combustion of gas." Filed 29th July, 1842. Isham Baggs, ditto to patent dated 9th February, 1841, for "improvements in obtaining motive power, by means of carbonic acid, and also by a peculiar application of heated air." Filed 9th August, 1842. Daniel Gooch, ditto to patent dated 28th May, 1840, for " certain improvements in wheels and locomotive engines, to be used on railways." Filed 9th September, 1842. Thomas Young,-ditto to patent dated 13th April, 1840, for "improvements in lamps." Filed 5th November, 1842. Nathaniel Card, ditto to patent dated 8th September, 1841, for "certain improvements in the manufacture of wicks for candles, lamps, and other similar purposes, and in the apparatus connected therewith." Filed 17th November, 1842. John George Bodmer,-ditto to patent dated 27th May, 1835, for "certain improvements in machinery for preparing, roving, and spinning cotton and wool." Filed 22nd December, 1842. Alexander Johnston,—ditto to patent dated 23rd July, 1842, for "certain improvements on carriages, which may also be applied to ships, boats, and other purposes, where locomotion is required." Filed 24th January, 1843. List of Patents Granted by the French Government from the 1st of October to the 31st of December, 1840. PATENTS FOR FIVE YEARS. Andrieu, represented in Paris by M. Perpigna, advocate of the French and Foreign Office for Patents, No. 2, ter: Rue Choiseul, for a system of perpetual motion. Chagot, represented in Paris by M. Perpigna, advocate, for a new feather brush for dusting furniture. Deconclois, represented in Paris by M. Perpigna, advocate, for a machine for manufacturing leaden pipes without soldering. Delignac and Signoret, represented in Paris by M. Perpigna, advocate, for a machine for cleansing wheat. Dufresne, represented in Paris by M. Perpigna, advocate, for a new plough. Follet, represented in Paris by M. Perpigna, advocate, for an improved windmill. Gateclou, represented in Paris by M. Perpigna, advocate, for a metallic trace for harness. Hardy and Hurel, represented in Paris by M. Perpigna, advocate, for an apparatus for stopping looms, when an accident occurs. Kirk, represented in Paris by M. Perpigna, advocate, for improvements in bobbin-net frames. Laligant, represented in Paris by M. Perpigna, advocate, for a new press. Masson, represented in Paris by M. Perpigna, advocate, for improvements in looms. Nillus, represented in Paris by M. Perpigna, advocate, for an apparatus called "propeller," to be used instead of paddlewheels. Petit-Ozone, and Chaloupin, represented in Paris by M. Perpigna, advocate, for improvements in fire-arms. Rosse, represented in Paris by M. Perpigna, advocate, for a new gun. Tofflin-Martho and Couplet, represented in Paris by M. Perpigna, advocate, for a frame for making a new kind of bobbin net. Alcan, of Paris, for a machine for raising the pile of cloth. Alexandre, of Epinal, for a machine for extracting stones, minerals, coal, &c. Andreoletty, of Paris, for a new chimney. Aubin, of Rouen, for a new fire-engine. Avieny Flory, Bayol, and Florens, of Paris, for an impermeable tissue. Baes, of Paris, for a new dressing table. Barrié and Legros, of St. Etienne, for improvements in locomotives and waggons. Béral, of Paris, for a preparation of nitrate of iron. Bernhardt, Madame, of Compiegne, for a new process for manufacturing soap. Bertrand, of St. Pierre les Calais, for an improved bobbin-net frame. Besnier, of Paris, for a mode of manufacturing buttons with powder of tortoiseshell. Brunard, of Paris, for economical fuel. Burnier, of Paris, for an instrument for drawing from nature. Canning, of Paris, for improvements in the manufacturing of carbonate of soda. Billion, Junr., of Paris, for a mode of manufacturing felt for dampers of pianos. Buchard, of Nantes, for apparatus for refining sugar. Bouin, of Bordeaux, for a crane with a circular motion. Bravard and Verny, of Paris, for an improved method of applying bitumen. Brochard and Pignon de Charbonnel, of Nantes, for improvements in the manufacturing of animal charcoal. Brocot, of Paris, for improvements in clock-works. Broquet and Guillemin, of Paris, for disinfection of the Barège water, used for baths. Brosson, of Paris, for an improved siccator for drying tissues. Brun, of Paris, for an apparatus for separating the liquid from the solid matter, in privy vaults. Canning, of Paris, for improved castors for furniture. De Canson, of Annonay, for improvements in taps and kennels. Carrière, of Belleville, for a new system of heating. Cellier, of Paris, for the introduction of ferruginous substances, in the manufacturing of biscuits. Chouippe, of Paris, for an improved instrument for administering internal fumigations. Claudot, of Verdun, for improvements in retorts and crucibles. Col, of Paris, for a horizontal mill. Cornillard, of Paris, for a new mode of manufacturing sheet-iron, sheet-lead, &c. Coutenot, of Paris, for an improved mill for grinding plaster. Coyen, Leblanc, and Muller, of Trouville, for a mathematical instrument, called aréametre. Cramer and Roze, of Paris, for an improved lamp. Cuveiller, represented in Paris by M. Perpigna, advocate, for improvements in soap-making. Gullat and Roustan, of Paris, for a new system of navigation. Damien Limousin, of St. Etienne, for a machine for manufacturing velvets, &c. Daumas, of Paris, for grease for lubricating machinery. Defert, of Paris, for an instrument called "edellomètre," to be used instead of leeches. Delemer, of Wazemmes, for an improved metallic sieve. Delprat, of Paris, for a mechanical extinguisher. Denis and Chicard, of Paris, for a new syringe. Deslandes, of Paris, for a new method of fixing metallic lace-holes. Douglas, of London, for improvements in the manufacture of soap. steam. Dufour, of Rouen, for a frame for preparing wool for weaving. Durand, of Paris, for an hydraulic water-closet. Escande Sibas and Renaut, of St. Mandé, for a method of fixing metallic powder on paper or tissues. Espanant, of Oleron, for a machine for manufacturing chocolate. Etienne, of Marseilles, for a purgative elixir. Fauqueux, of Paris, for a new system for chimnies and stoves. Feylaud, of Nontron, for a new method of packing. Fourneaux, of Paris, for a new kind of organ. Fournet and Julien, of Lyons, for a new calefyer. Givre and Magat, of Tarare, for improvements in the weaver's shuttle. Gottlob, of Dijon, for an improved press. Hérold, of Paris, for improvements in pianos. Héruville, of Paris, for a machine for compressing tissues. Hunter Murdoch, of London, for a machine for pulverising wood for dyeing. Huguin, of Paris, for antimephytic vaults. Jacquet and Danezy, of Privas, for an improved letter-copying apparatus. Jaroski, of Paris, for an instrument for cutting pantaloons. Labussière, of Paris, for a frame for weaving pantaloons without seams. Larat and Aguettant, of Lyons, for improvements in carriage springs and iron wheels, Lasseron and Rollet, of Niort, for a mill for grinding corn. De Laurens, of Mont de Marsan, for a machine for threshing corn. Laurent and Co., of Paris, for a new system of flooring. Lechevalier, of Paris, for the preservation of gun-powder. Lecoq, of Bolbec, for improvements in the process used for printing tissues. Leclercq, of Paris, for improvements in carriage wheels. List of Patents That have passed the Great Seal of IRELAND, from the 17th December, 1842, to the 21st of January, 1843, inclusive. To John Thomas Betts, of Smithfield Bars, in the city of London, Gent., for improvements in covering and stopping the necks of bottles, jars, vases, and pots,-being a communication from a foreigner residing abroad.-Sealed 24th December. |