398 



New PaleiitSi 



[Noti 



, Article XV. 



., , •■. .... ... i r 



NEW PATENTS. 



W. Duesbury, Boasal, Derbyshire, colour manufttctppp^, for a mode 

 df preparing of manufacturing of a white, from the impure native Sul- 

 phate of barytes. — Sept. 29. 



J. Martineau, the younger, City-foad, engineer, and H. W. Smith, 

 Lawrence Pountney-place, for improvements in the manufacture of 

 steel. — Oct. 6. 



Sir G. Cayley, Brompton, Yorkshire, Bartj for a new locomotive 

 Apparatus.— Oct. 6. 



J. S. Broadwood, Great Pultney-street, piano-forte maker, for 

 improvements in square piano-fortes.— Oct. 6. ' 



T.Howard, Nevv Broad-street, merchant, for a yapour engine.— 



Oct. 13. , - ' Vr I r;. ;. ' ^■'i;'.|A^;:.•^|^0'■^ -;(':,{ 



N. KimbaH, Ne# York, merchant, for a proems o^on^^ingiron 

 into steel.— Oct. 13. ■' " ' ; ''^'^'^ ;'^ !^ ^ 



. B. Saunders, Bromsgrove, Worcestershire, lbl(tt>6n trt^nuMitWer, for 

 improvements in constructing or makirtg of buttons. — Oct. l3. 



T. Dwy6r, Lower Ridge-street, Dublin, i^ilk raaii^ufactarer, for 

 improvements in the manufacture of buttons. — Oct. iSi' ' '' 



J. C. Daniell, Stoke, Wilts, clothier, for improvements in jriachinery 

 applicable to the weaving of woollen cloth. — Oct. 13. 



J. Easton, Braford, Somersetshire, for improvements in locomotive 

 or steam carriages; and also in the manner of constructing the roads 

 or ways for the same to travel over. — ^ct. 13* ^ 



W. Hirst, J. Wood, and J. Rogerson, Leeds^Toi* rinprd^ements ii> 

 machinery for raising and dressing of cloth. — Oct. 21. 



R. S. Pemberton, and J. Morgan, Lanelly, Carmarthenshire, for a 

 consohdated or combined drawing and forcing pump.— Oct. 21. 



G. Gurney, Argyle-street, Middlesex, surgeon^ for improvements 

 in the apparatus for raising or generating steam. — Oct. tl, 



L»W. Wright, Princes-street, Lambeth, Surrey, engineer, for im- 

 provements in the construction of steam-engines. — Oct. 21. 



H. C. Jennings, Devonshire-street, Middlesex, practical chemist, 

 for improvements in the process of refining sugar .^ — Oct! 22. 



-^^i 



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Udi euionuii xk^L A ^aawioj 



