408 List of Patents. 



provements in cleaning and roasting coffee, in the apparatus and machi- 

 nery to be used therein ; and also in the apparatus for making infusions 

 and decoctions of coffee." — 31st August 1848. 



37. To William Dunt, of Dodderhill, in the county of Worcester, 

 chemist, " improvements in ohtaining certain metals from certain com- 

 jMunds containing these metals, and in obtaining other products by the use 

 of certain compounds containing metal."- — 5th September 1848. 



38. To RicuAKD Madigan, of Haverstock HiU, Hampstead Road, in 

 the county of Middlesex, civil engineer, and John Coope Haddan, of 14 

 Lincoln's Inn Fields, in the said county of Middlesex, civil engineer, 

 " improvements in the manufacture of wheels for railways." — 5th Sep- 

 tember ■1848. 



39. To Joseph Lillie, of Manchester, in the county of Lancaster, 

 engineer, " certain machinery or apparatus applicable for purifying and 

 cooling liquids, and for purifying, condensing, and cooling gases." — 7th 

 September 1848. 



40. Thomas Dunn, of the Windsor Bridge Iron-works, in Pendleton, 

 near Manchester, in the county of Lancaster, engineer, " improvements 

 in the manufacture of railway wheels and axles, and in machinery and 

 apparatus for placing carriages on to a line of rails, for removing them 

 from one line of rails to another, and for turning them." — 7th Sv-"'tember 

 1848. .' 



41. To William Swain, of Pembridge, in the county of Hereford, 

 brick-maker, " certain improvements in kilns for burning bricks, tiles, and 

 other earthen substances." — 7th September 1848. 



42. To William Edward Hollands, of Pv-egent's Quadrant, in the 

 county of Middlesex, dentist, and Nicholas Whitakek Greene, of Wal- 

 ton Place, Chelsea, in the county of Middlesex, gentleman, " a new ma- 

 nufacture of artificial fuel, in blocks or lumps." — 7th September 1848. 



43. To Mary Campbell, of Longforgan, in the parish of Longforgan, 

 and county of Perth, in Scotland, widow, " certain improvements in the 

 driving machinery of thrashing, grinding, and other mills ;" — being a 

 communication from her late husband, Alexander Campbell, before his 

 decease. — 8th Sejitember 1848. 



44. Alexander Alliott, of Lenton Works, in the county of Notting- 

 ham, bleacher, " improvements in apparatus connected with the working 

 of steam boilers ; also in spring apparatus, in balances, and in the means 

 of working breaks." — 11th September 1848. 



(New Publications jidlLiui noticed in our next Number.) 



