London, for improvements in diminishing friction in wheeled carriages, to be used on rail and other roads, and which improvements are applicable to other purposes.

W. Mann, Effra-road, Brixton, for the application of compressed air to communicate power and motion to fixed machinery, and to carriages and other locomotive machines, and to ships, vessels, and other floating bodies.

A. Gottlieb, Jubilee-place, Mile-endroad, Middlesex; for improvements or additions to locks and keys.

J. Smith, Bradford, York, corn-miller; for improvements in machinery for dressing flour.`

C. Brook, Mielham Mills, Huddersfield; for improvements in machinery for spinning cotton and other fibrous substances.

R. Porter, Carlisle, Cumberland; for improvements in the manufacture of heels and tips for boots and shoes.

F. Day, Poultry, London, and A. Munch, of the same place; for improve ments on musical instruments (partly communicated by a foreigner.)

C. Wheatstone, No. 436 in the Strand, Middlesex; for a certain improvement or improvements in the construction of wind musical instruments.

M. Poole, Lincoln's-Inn, for improved machinery for preparing or kneading dough (communicated by a foreigner.)

E. Galloway, King-street, Southwark; for improvements in steam engines, and in machinery for propelling vessels

J. Perkins, Fleet-street; for improve. ments in anachinery for propelling ves❤ sels.

T. Kilby, Wakefield, and H. A Bacon, Leeds; for an improved gas lamp or burner.

R. Crabtree, Halesworth; for apparatus for propelling carriages, vessels, and locomotive bodies.

W. North, Guilford-place, Kennington; for an improved method of constructing ceilings and partitions for dwelling-houses or other buildings, to render them more secure against fire.

M. Knowles, Battersea; for an improvement in axletrees.

G. K. Scolthorpe, Chelsea; for improvements in axles and axletrees, and coach, and other springs.

J. C. Daniell, Limpley Stoke, Bradfield, Wilts; for improvements in machinery for dressing woollen cloth.

W. Leeson, Birmingham; for im

T. Salmon, Stokeferry, Norfolk; for an improved malt-kiln.

W. Ramsbottom, Manchester; for improvements in power-looms for weaving cloth.

W. Poole, Lincoln's Inn; for improvements in apparatus for raising and generating steam, and currents of air in the application thereof.

J. Chesterman, Sheffield; for improvements on machines or apparatus for measuring land and other purposes.

G. Straker, South Shields; for an improvement in ships' windlasses.

L. Quetin, Great Winchester-street, London; for a new or improved vehicle, or combination of vehicles, for the carriage or conveyance of passengers, and also luggage and goods; constructed upon a principle of security against overturning or upsetting, and possessing other advantages, which he conceives will be of public utility (communicated by a foreigner),

F. H. N. Drake, Colyton House, Devon; for improvements in tiles for covering houses and other buildings (communicated by a foreigner).

J. Nicholls, Pershall, Staffordshire; for improvements in the lever, and the application of its power.

J. Bates, Bishopsgate-street; for an improved method of constructing steamboilers or generators, whereby the bulk of the boiler or generator, and the consumption of fuel, are considerably reduced (by a foreigner). Also for a new process or method of whitening sugars (communicated by a foreigner).

J. Hutchinson, Liverpool; for improvements in machinery for spinning cotton, silk, linen, woollen, and other fibrous substances (communicated by a foreigner).

N. Jocelyn, Newhaven, Connecticut, America; now residing in London, artist, for improvements in the preparation or manufacture of blank forms for bankers' checks, bills of exchange, promissory notes, post bills, and other similar instruments, or securities for the exchange or payments of monies, by which forgeries and alterations in the same are prevented or detected (communicated by a foreigner).

T. Bailey, Leicester; for improve ments in machinery for making lace. T, Brown, Birmingham; for an im

proved coach, particularly adapted for public conveyance and luggage.

W. Shand, the Burn, Kincardinshire, Scotland; for an improvement or improvements in distillation.

J. M'Leod, Westminster; for improve ments in preparing or manufacturing certain substances, so as to produce barilla.

J. Rowland and C. M'Millan, Heneage-street, Spitalfields; for a new or improved process or mode of constructing or making street-ways, carriageroads, and highways in general.

T. H. Rolfe, Cheapside; for improvements upon the self-acting piano-forte.

E. Wicks, King's-road, Chelsea; for improvements in raising, lowering, or conveying, heated water or other fluids to various distances.

H. C. Price and C. F. Price, Bristol; for an improvement upon certain apparatus already known for the communicating of heat by means of the circulation of fluid.

J. Mushet, York Square, Regent's Park, for a medicine which his father, W. Mushet, late of York, in the course of his practice found of essential and peculiar benefit in gouty affections of the stomach, spasms, cramps, inflammation of the lungs, violent and confirmed coughs, pains after child-birth, and in other pains in the breast and bowels, beyond any other medicine or application in like cases.

J. Jones, Leeds; for improvements in machinery, or apparatus for dressing and finishing woollen cloths.

W. Roger, Norfolk-street, Strand; for improvements in the construction of anchors.

G. H. Manton, Dover-street, Piccadilly; for an improvement in the construction of locks in all kinds of fowlingpieces and fire-arms.

J. Tucker, Hammersmith, Middlesex; for improvements in the construction of

cannon.

T. S. Brandreth, Liverpool; for a new method of applying animal power to machinery.

J.A. Fronzi, Upper Marylebone-street; for improvements on, or additions to, fire-places.

J. Soames, jun. Wheeler-street, Spitalfields; for a new preparation or manufacture of a certain material produced from a vegetable substance, and the application thereof to the purposes of sup. plying light, and other uses.

-T. Morgan, Tipton, Stafford; for a new method of manufacturing or preparing iron plate, or black plates for tinning.

R. Torrens, Croydon; for certain apparatus for the purpose of communicating power and motion.

D. Lawrence, Strood; and J. Crundwell, Ashford; for improvements in apparatus to be applied to fowling-pieces and other fire-arms, in place of locks.

G. Harris, Brompton Crescent, Middlesex; for improvements in the manufacture of ropes and cordage, canvass, and other fabrics or articles, from substances hitherto unused for that purpose.

J. Milne, Edinburgh; for a machine or engine for dressing stones used in masonry, by the assistance of a steamengine, a wind, a horse, or a water power, whereby a great quantity of manual labour will be saved.

J. Aitchison, Glasgow; for improvements in the concentrating and evaporating of cane juice, solutions of sugar, and other fluids.

T. Cobb, Calthorpe House, Bradbury, Oxford, for improvements in the manufacture of paper, intended to be applied to the covering of walls, or the hanging of rooms, and in the apparatus for effecting the same.

T. Westwood, Prince's Street, Leicester-square; for improvements in watches and time-keepers...

I. Brown, Gloucester-street, Clerkenwell; for improvements applicable to watches and other horological machines. H. Tyler, Warwick-lane; for improvements in the construction of waterclosets.

J. Moore, Bristol; for new or improv. ed machinery for propelling carriages, also for propelling ships, vessels, or other floating bodies, and for guiding propelling carriages, and apparatus for condensing the steam of the steamengine, after it has propelled the steamengine piston.

W. Rodger, Norfolk-street, Strand; Lieut., Navy, for improvements in the construction of cat-head stoppers.

T. Banks, Patricroft, Lancaster; for improvements in steam-engines.

P. Descroizilles, Fenchurch-street; for improvements in apparatus for removing the down from cotton and certain other fabrics, by singeing.

W. Church, Haywood House, near Birmingham; for improvements in machines for propelling vessels and

other machines capable of being propelled by steam, and in boilers applicable to the same, and also to other purposes. Ditto, for improvements in, on, or upon instruments for sharpening knives. and other edge tools, and in the machinery or apparatus for manufacturing the same.

T. J. Fuller, Limehouse; for an approved mechanical power, applicable to machinery of different descriptions.

G. Danre, Birmingham; for a selfacting air or gas regulator, or stop-cock, for governing the flow of air or gas, which may be applied to other purposes.

J. M'Curdy, Great James-street, Bedford-row; for improvements in the method of constructing mills and millstones for grinding (communicated by a foreigner.)

J. Viney, Piccadilly, colonel in the Royal Artillery: for improvements in steam-boilers and in carriages, or apparatus connected therewith.

J. Tucker, Hammersmith; for an exploding shot or projectile.

J. Stewart, George-street, Eustonsquare, piano-forte maker; for improvements on piano-fortes.

J. Cowderoy, Britannia-street, Cityroad; for improvements in machinery for making bricks.

F. Nash, Stoneason, near Wells; for improvements in the manufacture or application of silks mixed or combined with other articles.

W. Gooch, Mount-street, Berkeley square; for improvements on baths of different descriptions, which improvements are applicable to other purposes.

D. Macdougall, Edinburgh, horticulturist; for improvements on or addi

tions to syringes applicable to garden and other purposes.

T. Osler, Birmingham; for new improvements in the construction of glass and metal chandeliers, and other articles for ornamental lighting.

J. Gibbs, Crayford Mills, Kent; for improvements in machinery for cutting marble, wood, and other substances.

J. W. Dodgson, Lower Shadwell, in the county of Middlesex, pump and engine maker; for certain improvements in ship's scuppers, and which may be applied to other purposes.

T. Gethen, Furnival's Inn; for improvements in dressing woollen cloths.

W. Clutterbuck, Oylebrook, near Stroud; for improvements in the shears used for cutting or cropping of woollen cloth and other fabrics requiring shearing.

F. Wesby, Leicester; for an improved apparatus to be used for the purpose of whetting or sharpening the edges of the blades of razors, penknives, or other cutting instruments.

J. Marshall, Southampton-street, Strand; for a method of preparing or making an extract from cocoa, which he denominates "Marshall's Extract of Cocoa."

B. Goulson, Pendleton, near Manchester, for improvements in the manufacturing of farina and sugar, from vegetable productions.

C. Derośne, Leicester-square; for improvements in extracting sugar, or syrups, from cane juice, and other substances containing sugar, and in refining sugar and syrups (communicated by a foreigner.)