1828.] 



List of Netv Works. 



435 



Rev. F. V. J. Arundell, British Chaplain at 

 Smyrna. 8vo. 15s. boards. 



Italy as it is. 8vo. 14s. boards. 



Sketch of Mexico, in 1824-5-6. 12mo- 

 4s. 6d.boards. 



Letters addressed to a Young Person in 



India ; calculated to afford Instruction for 

 his Conduct in general, and more especially 

 in his Intercourse with the Natives. By 

 Lieut. -Colonel John Briggs. 8vo. 7s. 6d. 

 boards. 



PATENTS FOR MECHANICAL AND CHEMICAL INVENTIONS. 



New Patents sealed in March 1828. 

 To Caleb Hitch, the younger, of Ware, 

 Hertford, brick-maker, for an improved wall 

 for building purposes. Sealed 21st Febru- 

 ary ; two months. 



To George Dickinson, of Buckland-mill, 

 near Dover, paper-manufacturer, for an im- 

 provement in making paper by machinery. 

 21st February ; 4 months. 



To Angelo Benedetto Ventura, of Ciren- 

 cester-place, Fitzroy-square, professor of mu- 

 sic, for certain improvements on the harp, 

 lute, and Spanish guitar. 21st February ; 

 months. 



To Thomas Otway, of Walsall, Stafford, 

 iron-master, for an expedient for stopping 

 horses when running away with riders or 



carriages 21st February ; 2 months. 



To David Bentley, of Pendleton, Lan- 

 caster, bleacher, for an improved method of 

 bleaching, and improvements in machinery 

 adapted to bleaching, and finishing linen or 

 cotton yarn and goods. 21st February ; 6 

 months. 



To William Brunton, of Leadenhall- 

 street, London, civil engineer, for certain 

 improvements on furnaces for the calcina- 

 tion, sublimation, or evaporation of ores, 

 metals, and other substances. 21st Fe- 

 bruary ; 2 months. 



To John Levers, of Nottingham, machine- 

 maker, for certain improvements in machi- 

 nery for the manufacture of bobbin net lace. 

 3d March ; 4 months. 



To William Pownall, of Manchester, 

 Lancaster, weaver, for improvements in 

 making healds for weaving purposes. 6th 

 March : 4 months. 



To Barnard Henry Brook, of Hudders- 

 field, York, civil engineer, for improve- 

 ments in the construction and setting of 

 ovens and retorts for carbonizing coal for the 

 use of gas works. 6th March ; 6 months. 



To William Roger, of Norfolk -street, 

 Strand, royal navy, for certain improve- 

 ments on anchors 13th March; 6 months. 

 To Robert Griffith Jones, of Brewer- 

 street, Golden-square, for a method of orna- 

 menting china and certain other composi- 

 tions, which he denominates lethophanic, 

 translucid, or opaque china. 13th March ; 

 2 months. 



To George Scholefield, of Leeds, York, 

 mechanic, for certain improvements in looms 

 for the purpose of weaving woollen, linen, 



cotton, silk, and other cloths. 13th March ; 

 6 months. 



To Nathan Gough, of Salford, Lancaster, 

 civil engineer, for an improved method of 

 propelling carriages or vessels by steam or 

 other power 20th March ; 6 months. 



To Samuel Clegg, of Chapel-walks, Liver- 

 pool, civil engineer, for certain improve- 

 ments in the construction of steam-engines, 

 steam-boilers, and generators. 20th March; 

 6 months. 



List of Patents, which, having been granted 

 in April 1814, expire in the present 

 month of April 1828. 



1. Joseph du Dyer, London, for a cer- 

 tain improvement in machinery for manu- 

 facturing- nails of various kinds. 



George Smart, Westminster, for his 

 improvements in machinery for grinding 

 corn and various other articles. 



James Wood, London, for his im- 

 provement on the German flute, applicable 

 also to the clarionet and bassoon. 



John H. Brastrick, Bridgenorth, for his 

 steam engine, on a new and improved con- 

 struction. 



7. Isaac Mason, Wellen-hall, Stafford, 

 for his method of making stamped fronts 

 for stoves, fenders, tea trays and other trays, 

 mouldings, and other articles in brass and 

 other metals. 



Joseph Roberts, London, for his ap- 

 paratus intended to be used for map roll- 

 ers, carriage blinds, and other similar 

 objects. 



9. William Whitfield, Birmingham, for 

 certain improvements in carriages. 



18. John Read, Horsemonden, Kent, 

 for his means of raising and conveying 

 water, steam, gas, or any other fluid, by 

 pipes of purified earth. 



27. Lewis Gompertz, Kennington, for 

 his improvements in carriages (and substi- 

 tutes for wheels for carriages) and ether 

 machines. 



David Grant, London, for his pump 

 and apparatus for draining off soda water 

 and other liquids impregnated with fixed 

 air. 



28. John Bernard Logier, Dublin, for 

 his apparatus for facilitating the acquire- 

 ment of proper execution on the piano- 

 forte. 



3 K 2 



