190 List of Patents. 



improvements are also applicable to other similar purposes." — 20th Octo- 

 ber 1851. 



18. To William Onions, of Southwark, in the county of Surrey, 

 engineer, " improvements in the manufacture of nuts and bolts ; also of 

 steps, bearings, axles, and bushes ; also of mills and dies for engravers ; 

 also of bells, lathe, and other spindles ; also of weft forks, shuttle 

 tongues, and lips for looms ; also parts of agricultural implements, chains, 

 roller-guides, and throstle-bars, by the application of materials not hither- 

 to used for these purposes." — 20th October 1851. 



19. To William Jean Jules Varillat, of Rouen, in the republic 

 of France, manufacturer, " improvements in the extraction and prepara- 

 tion of colouring, tanning, and saccharine matters, from various vegetable 

 substances, and the apparatus to be used therein." — 20th October 1851. 



20. To William Fawcett, of Kidderminster, in the county of Wor- 

 cester, *' certain improvements in the manufacture of carpets." — 21st 

 October 1851. 



21. To Robert Griffiths, of Havre, engineer, " improvements in 

 steam-engines and in propelling vessels." — 21st October 1851. 



22. To Frederick William Mowbray, of Leicester, gentleman, 

 *' improvements in machinery for weaving."— 21st October 1851. 



23. To George Fergusson Wilson, managing director of Price's Pa- 

 tent Candle Company, Vauxhall, David Wilson, of Wandsworth, Esq., 

 James Childs, of Putney, Esq., and John Jackson, of Vauxhall, gentle- 

 man, all in the county of Surrey, " improvements in presses and matting, 

 and in the process of, and apparatus for, treating fatty and oily matters, 

 and in the manufacture of candles and night lights." — 22d October 1851. 



24. To Donald Henderson, of Glasgow, ironmonger, " an improved 

 apparatus for generating gas, which apparatus may be used for heating 

 and other similar useful purposes, and other apparatus for heating and 

 ventilating." — 22d October 1851. 



25. To Edwin Deely, and Richard Mountford Deely, of Avdnam 

 Bank, in the county of Stafford, flint and bottle-glass manufacturers, 

 " improvements in the construction of furnaces for the manufacture of 

 glass." — 31st October 1851. 



2Q. To Alfred Vincent Newton, of the Office for Patents, QQ Chan- 

 cery Lane, in the county of Middlesex, mechanical draughtsman, " cer- 

 tain improvements in the construction of railways ;" being a communi- 

 cation. — 4th November 1851. 



27. To William Smith, of Upper Grove Cottages, Holloway, in the 

 county of Middlesex, engineer, " improvements in locomotive and other 

 engines, and in carriages used on railways." — 4th November 1851. 



28. To Robert Hyde Greig, of Manchester, in the county of Lan- 

 caster, manufacturer and merchant, and David Bowlas, of Reddish, in 

 the county of Lancaster, manufacturer, " certain improvements in machi- 

 nery or apparatus for manufacturing weavers' healds or harness ;" being 

 a communication. — 4th November 1851. 



29. To Michael Scott, of John Street, Adelphi, civil engineer, " im- 

 provements in punching, ri vetting, bending, and shearing metals, and in 

 building ships." — 5th November 1851. 



