472 New Patents. [June, 



ble to the moving of milla, &c. or for forcing or pumping water. Com- 

 municated to him by U. Bulkley, a foreigner. — Feb, 22. 



W. E. Cochrane, 'Es(i. Somerset-street, Portman-square, for im- 

 provements in the construction of himps, whereby they are rendered 

 capable of burning concrete oils, animal fat, and other similar sub- 

 stances. — Feb. 23. 



W. Prickle, Mark-lane, for improvements in machinery for cutting 

 out irregular forms in wood, &c. Communicated to him by J. P. Boyd, 

 of Boston, in America. — March 2. 



J. Higgins, Esq. Fulham, for improvements upon the construction 

 of carriages. — March 2. 



C. Yardley, Camberwell ; for manufacturing glue from bones, by 

 means of steam. — March 2. 



J. Thompson, Regent-street, Westminster, for an improvement in the 

 method of preparing steel for the manufacture of springs for carriages. 

 — March 2. 



J. Ruthven, Edinburgh, for a new method of procuring mechanical 

 power. — March 2. 



G. Stratton, Hampstead-road, for an improved process of consuming 

 smoke. — March 2. 



J.Gladstone, Liverpool, for a chain of a new and improved con- 

 struction. — March 12. 



R. B. Bate, Poultry, for improvements upon hydrometers and sac- 

 charometers. — March 21. 



W. E. E. Conwell, Ratclilf Highway, for an improvement in the 

 preparation of a purgative vegetable oil. — March 21. 



S. Robinson, Leeds, for improvements on a machine for shearing and 

 cropping woollen cloth. — March 21. 



G. Stephenson, Long Beaton, Northumberland, for improvements 

 in steam-engines, — March 21. 



R. S. Harford, Ebro Vale Ironworks, for an improvement in the 

 heating processes in the manufacture of malleable iron. — March 21. 



W. Church, Nelson-square, for an improved apparatus in printing. 

 — March 21. 



A. Clarke, Esq. Dron, Louchars, for an improvement in the boilers 

 and condensers of steam engines. — March 21 . 



W. Pride, Uley, Gloucestershire, engineer, for a self- regulating 

 apparatus for spooling and warping woollen, or other warps or chains. . 

 —April. 16. 



W. Daniell, Abocarne, Monmouthshire, manufacturer of iron, for 

 certain improvements in the rolling of iron into bars, used for manu- 

 facturing tin plates April 16. 



B. Cook, Birmingham, patent tube manufacturer, for a certain mix- 

 ture, or preparation, which may be used with advantage in preventing 

 the damage of accident from fire. — April 16. 



J. Grimshaw, Bishopwearmouth, Durham, ropemaker, for a method 

 of stitching, lacing, or manufacturing, flat ropes by means of certain 

 rotative machinery worked by a steam-engine. — April 16. 



