70 Nevi) Patents. 



ginous substances, for the purpose of abstracting oil therefrom, 

 and which machine, with certain improvements or alterations, is 

 applicable to other useful purposes. — 6th of December. — 6 months. 



To R. Edwards, Dewsbury, Yorkshire, leather and flock seller, 

 for an improvement on, or substitute for, glass, sand, emery, and 

 other scouring-paper or substances. — 6th of December. — 6 months. 



To S. Brown, Billiter-square, London, Commander in the Royal 

 Navy, for certain improvements in the means of drawing up ships 

 and other vessels from the water on land, and for transporting or 

 mooring ships, vessels, and other bodies, on land, from one place 

 to another. — 6th of December. — 6 months. 



To J. G. Lacy, Camomile-street, London, gun-manufacturer ; 

 and S. Davis, East Smithfield, Middlesex, gun-lock maker, for a 

 certain improvement or improvements in the construction of guns 

 and fire-arms. — 6th of December. — 6 months. 



To J. Dixon, Wolverhampton, and J. Vardy, of the same place, 

 for certain improvements in cocks for drawing off liquids. — 13th of 

 December. — 2 months. 



To T. Walmsley, Manchester, manufacturer, for improvements 

 in the manufacture of cotton, linen, silk, and other fibrous substances, 

 into a fabric or fabrics applicable to various useful purposes. — 13th 

 of December. — 6 months. 



To W. Needham, Longour, Staffordshire, gentleman, for certain 

 improvements in machinery for spinning, doubling, and twisting, silk 

 and other fibrous substances. — 13th of December. — 6 months. 



To S. Parlour, Croydon, Surrey, gentleman, for certain improve- 

 ments on lamps, which he denominates Parlour's Improved Table 

 Lamps. — 13th of December. — 2 months. 



To J. L. Benham, Wigmore- street, Middlesex, ironmonger, for 

 certain improvements on shower and other baths. Communicated 

 by a foreigner. — 13th of December. — 6 months. 



To R. Witty, Basfordjin the parish of Wolstanton, Staffordshire, 

 engineer, for certain improvements in apparatus for propelling car- 

 riages, boats, or vessels, and for other purposes, by the power of 

 steam. — I3th of December. — 6 months. 



To B. Redfern, Birmingham, gun-maker, for a lock, break-off, 

 and trigger, upon a new and improved principle, for fowling-pieces, 

 muskets, rifles, pistols, and small fire-arms of all descriptions. — Dated 

 the 17th of December 1830. — 2 months. 



To A. Graham, a citizen of the United States of North America, but 

 now residing in West-street, Finsbury, London, gentleman, for cer- 

 tain improvements in the application of springs to carriages. Com- 

 municated by a foreigner. — ^l/th of December. — 6 months. 



To D. Papps, Stanley End, in the parish of King Stanley, 

 Gloucestershire, machine-maker, for certain improvements in ma- 

 chinery for dressing or roughing woollen cloths. — 23rd of December. 

 — 2 months. 



To W. Wood, Summer Hill, Northumberland, near Newcastle- 

 upon-Tyne, for the application of a battering-ram to the purpose of 

 working coal in mines. — 23rd of December. — -t months. 



To 



