List of Fatents. 195 



cast-metal wheels for railway and various other carriages." — 11th No- 

 vember 1846. 



24. To William Aitkin, of Aberdeen, in North Britain, gentleman, 

 *' certain improvements in two and four wheeled carriages." — 11th No- 

 vember 1846. 



25. To James Boydell, of Oak Farm Works, near Dudley, Stafford 

 Inn, master, '* improvements in applying apparatus to carriages to faci- 

 litate the draft." — 12th November 1846. 



26. To Thomas Vaux, of Frederick Street, Gray's Inn Road, in the 

 county of Middlesex, landsurveyor, " improvements in the manufacture 

 of horse-shoes and horse-shoe nails." — 12th November 1846. 



27. To George Sciiolefield, of Manchester, in the county of Lan- 

 caster, agent, ** certain improvements in machinery or apparatus to be 

 employed for lithographic printing." — 13th November 1846. 



2Q. To William Anderson, of Clitheroe, in the county of Lancaster, 

 cotton-spinner, " certain improvements in machinery or apparatus for 

 preparing and spinning cotton and other fibrous substances." — 19th No- 

 vember 1846. 



29. To Edward Alfred Cowper, of Smethwick, near Birmingham, 

 engineer, *' improvements in the manufacture of railway-chairs." — 25th 

 November 1846. 



30. To William Watson Pattinson, of Felling, near Gateshead, in 

 the county of Durham, manufacturing chemist, " improvements in the 

 manufacture of chlorine." — 25th November 1846. 



31. To Charles Bertram, of Gateshead, in the county of Durham, 

 Esq., " improvements in the manufacture of artificial fuel, and in the 

 application of the residual products to useful purposes." — 25th Novem- 

 ber 1846. 



32. To Thomas Wood Gray, of Workworth Terrace, Commercial 

 Road, in the county of Middlesex, " improvements in ports, and in ap- 

 paratus for opening and closing ports of ships or vessels, also applicable 

 in opening and closing windows, and other instruments having like move- 

 ments."— 27th November 1846. 



33. To Alfred Vincent Newton, of the Ofiice for Patents, QQ Chan- 

 cery Lane, in the county of Middlesex, mechanical draughtsman, being 

 a communication from abroad, *' certain improvements to be applied to 

 the grinding of grain and other substances." — 28th November 1846. 



34. To James Caleb Anderson, of Buttevant Castle, in the county 

 of Cork, Ireland, Baronet, ** certain improvements in obtaining motive 

 power, and in applying it to propel carriages and vessels, and to the 

 driving of machinery." — 9th December 1846. 



35. To William Mathers Hall, of Leeds, in the county of York, 

 brassfounder, " a certain improvement, or certain improvements in and 



