1825.] 
30.—To J. Mirns, of the Strand, West- 
minster: for accelerating the evaporation of 
liquid or solid bodies, and destroying noxious 
vapours, by passing such vapours, mixed with 
a current of air, and with steam also in some 
cases, through the fire, employed to heat the 
bodies to be evaporated.—See our 33d vol., 
p- 356—see also tallow-melting, vol. 54, 
pp- 107 and 400. 
»80.—To F. Koenic, of ' Castle-street, 
Finsbury-square, London: for further im- 
provements on his patent printing machinery. 
—Under date of 29 March, 1810. 
30.—To R. Wirry, of Hull, Yorkshire : 
for further improvements on his patent rota- 
tive steam-engine ; under date of 14th Feb, 
1810.—See our 30th vol., p. 159, and vol. 
$3, p. 458. 
30.—To J. C. Dyer, of Gray’s-inn, 
Middlesex: for machinery for making cards 
for the carding of cotton, wool, §c. : com- 
municated from abroad; this has proved an 
important. and highly valuable concern to 
the patentees, now resident at Manches- 
ter. 
30.—To R. L. Martyn, of Tillington, 
Sussex: for his agricultural hoe, for hoeing 
turnips and other crops. 
30.—To W. Rupper, of Birmingham, 
Warwickshire: for his improved cocks for 
drawing off liquids. 
30.—To T. Davies, of Brewer-street, 
Middlesex: for his improved buckles for 
fastening various things.’ 
30.—To I. Curr, of Bellevue-house, 
Sheffield, Yorkshire: for his method of mak- 
ing ropes, with uniformly twisted and distended 
strands. 
' 30.—To T. Prarsatt, of Willsbridge, 
Gloucestershire : for constructing the rafters 
and laths of roofs, and other framings of 
buildings, of iron plates on edge——See our 
33d vol., p. 355. 
30.—To I. Lownnes, of Hollen-street, 
Middlesex : for his improved method of heat- 
ing baths. 
af List or New Parents, granted in 
July and August 1825. 
July 26.—To C. Frienp, of Bell-lane, 
Spitalfields: for improvements in the process 
of refining sugar.—Six months. 
26.—To J. Reepurap, of Heworth, 
Durham: for improvements in machinery 
for propelling vessels, both in marine and 
inland navigation.—Two months, 
26.—To J. E. Brooxe, of the township 
of Headingly, Leeds, and J. Harpcrave, 
of Kirkstall, in the same township: for im- 
rovements in, or additions to machinery used. 
in scrubbing and carding wool, and other 
fibrous substances—Six months. 
26.—To D. O. Ricwarpson, and W. 
Hirst, both of Leeds: for improvements in 
Lists of Expiring and New Patents. 
247 
the process of printing or dyeing woollen and 
other fabrics —Six months. 
26.—To J. Kay, of Preston, Lancastet : 
for new and improved machinery for prepar- 
ing and spinning flax, hemp, and other fibrous 
substances, by power.—Six months. 
30.—To R. Wirry, of Sculcoats, York- 
shire: for an improved{chimney for Argand - 
and other burners. —Six months. 
30.—To J. Loan, of Fishpond-house, 
near Bristol : for a machine for effecting an 
alternating motion between. bodies revolving 
about a common centre or axis of motion ; also 
additional machinery or apparatus for apply- 
ing the same to mechanical purposes.—Six 
months. 
30.—Tothe Rev. W. Barctay, of Aul- 
deare, county of Nairn: for an improved 
instrument to determine angles of altitude or 
elevation, without the.necessity of a view of 
the horizon being obtained.—Six months. 
30.—To R. Bapnati the younger, of 
Leek, Stafford: for improvements in the 
manufacture of silk.——Six months, 
Aug. 8.—To S. Bacsuaw, of Newcastle- 
under-Line, Stafford: for a new method of 
manufacturing pipes for the conveyance of 
water and other fluids.—Two months. 
10.—To G. Cuar.eton, of Maidenhead- 
court, Wapping, and W. Watxer, of New- 
grove, Mile End-road, Middlesex: for im- 
provements in the building or constructing 
ships or other vessels. —Six months. 
11.—To S. Lorp, J. Rosrnson, and J. 
Forster, all of Leeds: for improvements 
in the process of raising the pile on woollen 
cloths and other fabrics, and also in dressing 
the same.— Two months. 
11.—To W. Hirsz, H. Hirst, W. Hey- 
cock, and S. Wi.x1nson, all of Leeds : for 
an apparatus for preventing coaches, car- 
riages, muils, and other vehicles from over- 
turning.—Six months. 
11—To J. S. Laneton, of Langton 
Juxta Partney, county of Lincoln: for an 
improved method of seasoning timber and 
other woods.—Six months, 
11.—To J. Perkins, of Fleet-street, Lon- 
don : for improvements in the construction of 
bedsteads, sofas, and other similar articles— 
Six months. 
12.—To H. R. Fansuaw,. of Addle- 
street: for an improved apparatus for spin- 
ning, doubling, and twisting or throwing silk. 
—Six months. 
12.—To J. Burrer, of Commercial- 
road, Lambeth, Surrey: for a new method 
of making coffins, for the effectual prevention 
of bodies being removed therefrom after 
interment.—'Fwo months. 
15.—To M. Larvierz, Frith-street, 
Soho: for a machine for perforating metal 
plates of gold, silver, tin, platina, brass, or 
copper, being applicable to all the purposes 
of sieves hitherto employed, either of canvas, 
linen, or wire.-—Two months. 
MONTHLY 
