404 List of English and Scottish Patents. 



1830. 

 Feb. 27. To M. Poole, Lincoln's Inn, Gentleman, for " a certain combina- 

 tion of, or improvements in, springs, applicable to carriages and 

 other purposes." 

 To J. C. Dyee, Manchester, patent card manufacturer, for " cer- 

 tain improvements on, and additions to, machines or machinery 

 for conducting to, and winding upon, spools, bobbuis, or barcells, 

 rovings of cotton, flax, wool, or other fibrous substances of the 

 like nature." 

 To W. GaissENTHWAiTE, Esq. Nottingham, for " certain improve- 

 ments in steam-engines." 



List of Patents granted in Scotland from ^\st July to 6th Sep- 

 tember 1830. 



1830. 

 July 21. To John Ericsson of New Hoad, London, engineer, for an inven- 

 tion of " an improved engine for communicating power for 

 mechanical purposes." 

 29. To John Frederick Smith of Dunstan Hall, Chesterfield, in the 

 county of Derby, Esq., for an invention of " certain improve- 

 ments in preparing or finishing piece goods made from wool, 

 silk, or other fibrous substances." 

 To John Rawe junior of Albany Street, Regent Park, in the 

 county of Middlesex, one of the Society of Friends, and John 

 BoASE of the same place, Gent., for an invention of " certain 

 improvements on steam. carriages and in boilers, and a method 

 of producing increased draft." 



Aug. 3. To Richard Irotson of Poyle, in the parish of Stanwell, in the 

 county of Middlesex, paper-maker, for an invention of " an 

 improvement or improvements in the method or apparatus for 

 separating the knots from paper-stuff or pulp, used in the ma- 

 nufacture of paper." 

 19. To Joseph Chesseborough, dyer, of Manchester, in the county 

 of Lancaster, patent manufacturer, in consequence of improve- 

 ^^ ments made by himself, and communications by a foreigner re- 

 t;v siding abroad, for an invention of " certain improvements on, 

 ' ; and additions to, machines or machinery to be used and applied 

 i for conducting to and winding upon spools, bobbins or barrels, 

 rovings of cotton, flax, wool, or other fibrous substances of the 

 like nature." 

 fo John Yates, late of Hyde, in the county of Chester, but now 

 of Hayfield, in the county of Derby, calico-printer, for an in- 

 vention of " a method or process of giving a metallic surface to 

 cotton, silk, linen, and other fabrics." 

 To William Mallet of Marlborough Street, in the City of Dub- 

 lin, iron-manufacturer, for an invention of " a new method of 

 making iron wheelbarrows of wrought-iron, with a wrought-iron 

 wheel, by which new method said iron wheelbarrows can be 

 made lighter, stronger, more durable, and cheaper than any 

 iron wheelbarrows which have been heretofore in use." 

 Sept. C To John Ruthven of the City of Edinburgh, engineer and manu- 

 facturer, for an invention of " an imjiroved machinery for the 

 navigation of vessels, and propelling of carriages." 



