[ 320 ] [SEPT. 



PATENTS FOR MECHANICAL AND CHEMICAL INVENTIONS. 



Lint of Patents sealed, 1 827. 



To Edward Dodd, of Berwick-street, Sobo, 

 iu the county of Middlesex, musical instru- 

 ment-maker, for his invention of certain 

 improvements on pianofortes. Sealed 25th 

 July ; 6 months. 



To Thomas Peck, of Saint John-street, in 

 the parish of Saint James, Clerkenwell, in 

 the county of Middlesex, engineer, for bis 

 invention of the construction of a new en- 

 gine, worked by steam, which he intends tode- 

 nominate a revolving steam-engine 1st Au- 

 gust ; 6 months. 



To William Parkinson, of Barton-upon- 

 Humber, in the county of Lincoln, gentleman, 

 and Samuel Crosby, of Cottage-lane, City- 

 road, in the county of Middlesex, gas-appara- 

 tus manufacturer, for their having found out 

 an improved method of constructing and 

 working an engine for producing power and 

 motion 1st August; 6 months. 



To Joseph Maudsley, of Lambeth, in the 

 county of Surrey, engineer, for his invention 

 of certain improvements on steam-engines 

 1st August; 4 months. 



To Lionel Lukin, of Lewisham, in the 

 county of Kent, Esq., in consequence of 

 communications made to him by foreigners 

 abroad, and discoveries made by himself for 

 certain improvements in the manufacture of 

 collars for draught and carriage horses, and 

 saddles for draught carriage and saddle horses 

 1st August ; 6 months. 



To Eugine du Mesuil, of Soho-square, in 

 the county of Middlesex, Esq., for his inven- 

 tion of an improvement or improvements on, 

 or additions to, stringed musical instruments 

 1st August; 6 months. 



To Anthony Scott, of Southwark Pottery, 

 in the county of Durham, earthenware-ma- 

 nufacturer, for his invention of an apparatus 

 for preventing the boilers of steam-engines 

 and other similar vessels of capacity becom- 

 ing foul, and for cleaning such vessels when 

 they become foul 4th August; 2 months. 



To Peter Burt, of Waterloo-place, in the 

 parish of St. Ann, Limehouse, in the county of 

 Middlesex, mathematical-instrument maker, 

 in consequence of a communication made 

 to him by a certain foreigner residing abroad, 

 for an invention of an improved sleam-en- 

 gine-* 4th August ; 6 months. 



To John Underbill, of Parkfieldiron-works, 

 near Wolverhampton, in the county of Staf- 

 ford, iron-master, for his invention of certain 

 improvements in machinery or apparatus for 

 passing boats and other floating bodies, from 

 a higher to a lower, or a lower to a higher 

 level, with little or no loss of water, and 

 which improvements are also applicable to 

 the raising or lowering of weights on land 

 13th August; 6 months. 



A grant unto Robert Dickinson, of Bridge- 

 street, Southwark, in the county of Surrey, 



tin-plate merchant, for Ids invention of an 

 improved buoyant bed or mattrass 13th Au- 

 gust; 6 months. 



To Thomas Breide-nback, of Birmingham, 

 in the county of Warwick, merchant, lor his 

 invention of certain improvements on bed- 

 steads, and in the making, manufacturing, or 

 forming articles to be applied to or used in 

 various ways with bedsteads, from a material 

 or materials hitherto unused for such purposes. 

 13th August ; 6 months. 



To William Alexis Jurrin, of New Bond- 

 street, in the county of Middlesex, Italian 

 confectioner, for his invention of certain im- 

 provements in apparatus for cooling liquids 

 13th August; 2 months. 



To William Chapman, of the town and 

 county of Newcastle-upon-Tyne, civil engi- 

 neer, for his invention of a certain improve- 

 ment or improvements in the construction of 

 waggons that have to travel on railways or 

 on tramways 14th August ; 2 months. 



To Henry Pinkus, of Philadelphia, in the 

 State of Pennsylvania in the United States of 

 North America, but now resident at tLe 

 Quadrant Hotel, Regent street, in the county 

 of Middlesex, gentleman, for his having in- 

 vented or found out an improved method or 

 apparatus for generating gas, to be applied 

 to lights and other purposes 15th August ; 

 6 months. 



To William Spong, of Aylesford, in the 

 county of Kent, gentleman, for an invention 

 for diminishing friction in wheel-carriages, 

 water-wheels, and other rotary parts of ma- 

 chinery l<5th August; 6 months. 



To Lemuel Wellman Wright, of Mansfield- 

 street, Borough-road, in the county of Sur- 

 rey, engineer, for his having invented or found 

 out certain improvements in the construction 

 of cranes 17th August ; 6 months. 



To Lemuel Wellman Wright, of Mansfield- 

 street, Borough-road, in the county of Sur- 

 rey, engineer, for his having invented or 

 found out certain improvements in machinery 

 for cutting tobacco 21st August; 6 months. 



List of Patents, which, having been granted 

 in September 1813, empire in the present 

 month of September 1827. 



4. Jacob Brazil, Great j Yarmouth, for a 

 machine for working capstans and pumps 

 on board ships. 



Frank Parkinson, Kingston-upon-Hull, 

 for a still and boiler for preventing acci- 

 dents by fire, and preserving the contents 



from waste in the operation of distilling 

 and boiling 



John Westwood, Sheffield, for emboss- 

 ing ivory by pressure. 



23. Henry Listen, Ecclesmachan, Lin- 

 lithgow, for certain improvements upon the 

 plough. 



