404 List of Patents. 



spinning and twisting cotton, silk, wool, flax, and other fibrous sub- 

 stances."— 22d February 1846. 



30. To William James Cautelo, of Paris Street, North Lambeth, 

 in the county of Surrey, gentleman, " improvements in apparatus for 

 hatching eggs and raising the young, and for heating hot-houses and 

 other buildings."— 26th February 1846. 



31. To William Nairne, of Millhaugh, in the county of Perth, 

 North Britain, flaxspinner, " a new mode or new modes of propelling 

 carriages along railways." — 2d March 1846. 



32. To David Yoolow Stewart, of Montrose, in the kingdom of 

 Scotland, ironfounder, " improvements in moulding iron and brass." — 

 2d March 1846. 



33. To Juan Nepomuceno Adorno, of Mexico, in the Republic of 

 Mexico, gentleman, " improvements in manufacturing cigars and other 

 similar articles." — 2d March 1846. 



34. To John Harcourt Brown, of Brunswick Place, Barnsbury Road, 

 in the county of Middlesex, gentleman, " improvements in securing let- 

 ters, envelopes, covers, dispatches, packets, and parcels." — 2d March 

 1846. 



35. To Henry Dircks, of Nicholas Lane, in the city of London, en- 

 gineer, " improvements in the means of obtaining and preparing ex- 

 tracts from certain vegetable matters, and in the apparatus connected 

 therewith, which apparatus may be also applied to other similar pur- 

 poses."— 4th March 1846. 



36. To Charles Hague, of Oldham, in the county of Lancaster, 

 brassfounder, and William Madeley, of Manchester, in the said coun- 

 ty, machine-maker, " improvements in or applicable to certain machines 

 employed in the slubbing, roving, or preparing to be spun, of cotton and 

 other fibrous substances ; and an improved apparatus for lubricating 

 shafts and bearings of or in such machines, for the purpose of reducing 

 friction ; and which apparatus is also applicable to other shafting and 

 machinery."— 9th March 1846. 



37. To Elisha Haydon Collier, of Goldsworth Terrace, Rotherhithe, 

 in the county of Surrey, civil-engineer, " certain improvements in the 

 manufacture of nails, and in the machinery or apparatus to be used for 

 such purposes." — 10th March 1846. 



38. To Erastus B. Bigelow, of Boston, in the state of Massachusetts, 

 of the United States of America, " certain new and useful improvements 

 in looms for weaving certain kinds of carpet, or other fabrics of like cha- 

 racter."— 11th March 1846. 



39. John Thomas Perkins, of Monmouth Street, in the county of 

 Middlesex, pattern card-maker, " certain improvements in machinery or 

 apparatus for cutting paper and other fabrics."— 11th March 1846. 



40. To William Edward Newton, of the Office for Patents, 66 

 Chancery Lane, in the county of Middlesex, civil-engineer, being a com- 

 munication from abroad, " improvements in the preparation or manufac- 

 ture of thread or yarn." — 12th March 1846. 



41. To James Palmer Budd, of Ystalyfera Iron Works, Swansea, 

 merchant, " improvements^J«r^|^l:^^7«a^nufacture of iron." — 13th March 

 1846. 



