1831.] 



List of Patents. 



107 



MISCELLANEOUS. 



A Century of Birds, from the Hima- 

 laya Mountains. By John Gould, 

 A.LS. Parti. 4to. 12s. 



The System of the World, by M. le 

 Marquis de Laplace. Translated by 

 the Rev. H.H. Harte, Fellow of Tri- 

 nity College, Dublin. 2 vols. 8vo. 24s. 



Transactions of the Plymouth Insti- 

 tution. Royal 8vo. 15s. 



Nichols, Priestley, and Walker's new 

 Map of the Inland Navigation, Canals, 

 and Rail-Roads. By J. Walker. Ac- 

 companied by a Book of Reference, 

 compiled by Joseph Priestley. Six 

 Sheets, 3. 3s. Book of Reference, 4to. 

 2. 2s. in boards. 



Annual Peerage for 1831. 2 vols. 28s. 



East India Register for 1831. 10s. 



Green's British Merchants' Assistant. 

 Royal 8vo. 1. 11s. 6d. 



Time's Telescope for 1831. 12mo. 

 9s. 



A new mode of Ventilating Hospitals, 

 Ships, Prisons, &c. By George Haw- 

 thorn, M.D. 8vo. 2s. Gd. 



A Visit to the Zoological Gardens. 

 12mo. 6s. 



Hobler's familiar Exercises between 

 an Attorney and his Articled Clerk. 

 12mo. 3s. 6d, 



Wickstead's Exchequer of Plea Costs. 

 12mo. 3s. 6d. 



PATENTS FOR MECHANICAL AND CHEMICAL INVENTIONS. 



New Patents sealed in November, 1830. 



To Henry Calvert, Lincoln, gentle- 

 man, for an improvement in the mode 

 of making saddles so as to avoid the 

 danger and inconvenience occasioned by 

 their slipping forward. 26th October; 

 2 months. 



To Jeffrey Shores, Blackwall, Mid- 

 dlesex, boat builder and shipsmith, for 

 an improvement or improvements on 

 tackle and other hooks which he deno- 

 minates u the Self-relieving Hooks." 

 1st November; 2 months. 



To John Collinge, Lambeth, Surrey, 

 engineer, for an improvement or im- 

 provements on the apparatus used for 

 hanging or suspending the rudders of 

 ships or vessels of different descriptions. 

 1st November; 6 months. 



To Benjamin Cook, Birmingham, 

 Warwick, brass-founder, for an improved 

 method of making a neb or nebs, slot or 

 shells, or hollow cylinders of copper, 

 brass, or other metals for printing ca- 

 licoes, muslins, cloths, silks, and other 

 articles. 4th November ; 6 months. 



To Lewis Aubrey, Two Waters, 

 Herts, engineer, for inventing certain 

 improvements in cutting paper. 4th 

 November ; 6 months. 



To John Bowler, Castle-street, South- 

 wark, Surrey, hat manufacturer, for 

 certain improvements in machinery em- 

 ployed in the process of dying hats. 

 4th November ; 2 months. 



To Joel Benedict Nott, Esq., Schenec- 

 lady, New York, but now of Bury-street, 

 St.* James's, Middlesex, for certain im- 

 provements in the construction of a fur- 

 nace or furnaces for generating heat and 

 in the apparatus for the application of 

 heat to various useful purposes. 4th 

 November ; 6 months. 



To Thomas Bramley, gentleman, and 

 Robert Parker, lieutenant in the Royal 

 Navy, both of Mousley Priory, Surrey, 



for certain improvements on locomotive 

 and other carriages, or machines appli- 

 cable to rail and other roads, which in%. 

 provements, or part or parts thereof, 

 are also applicable to moving bodies on 

 water and working other machinery. 

 4th November ; 6 months. 



To Alexander Bell, Chapel - place, 

 Southwark, engineer, for certain im- 

 provements in machinery for removing 

 wool or hairs from skins. 4th Novem- 

 ber ; 6 months. 



To Augustus Whiting Gillet, Birm- 

 ingham, Warwick, merchant, for an im- 

 provement in the construction and 

 application of wheels to carriages of 

 pleasure, or of burden, or to machines 

 for moving heavy bodies. 4th Novem- 

 ber ; 2 months. 



To George Givinett Bompas, Esq., 

 M.D. of Fishponds, near Bristol, for an 

 improved method of preserving copper 

 and other metals from corrosion or 

 oxidation 4th November ; 6 months. 



To Joseph Gibbs, Esq., of Crayford, 

 Kent, for improvements in evaporating 

 fluids, applicable to various purposes. 

 6th November; 6 months. 



To John Hall, the younger, of Dart- 

 ford, Kent, engineer, for a machine upon 

 a new and improved construction for the 

 manufacture of paper. 9th November ; 

 6 months. 



To George Minter, of Princes-street, 

 Soho, Middlesex, upholsterer, cabinet 

 and chair manufacturer, for an improve- 

 ment in the construction, making, or 

 manufacturing of chairs. 9th Novem- 

 ber ; 2 months. 



To Henry Pratt, of Bilson, Stafford, 

 miller, for certain improvements in the 

 making and manufacturing of quarries, 

 applicable to kilns for drying wheat, 

 malt, and other grain, and to various 

 other purposes. llth November; 6 

 months. 



To Sir Thomas Cochrane, Knt, com- 



T> fi 



