78 List of Patents for new Inventions. 
for raising cold and hot water,—25th November 1815.2 
months. ang 
To George Young, of Thames-street, London, for his improved 
method of making a peculiar species of canvass, which may be | 
used more advantageously for military and other purposes thau 
the eanvass now in use.—5th December 1815.—2 months. _ 
To Jean Frederick, Marquis de Chabanus, of Russell-place, in 
the county of Middlesex, for a method or methods for conducting 
the air and regulating the temperature in houses and other 
buildings, and warming and cooling either air or liquids in a 
more expeditious and less expeusive manner than hath hitherto 
been done within this kingdom, 5th December.—2 months. | 
ToJames Lee, of Old Ford, in the county of Middlesex, for certain 
improvements in the methods before invented by him of preparing 
hemp and flax for their various uses, and by which also other 
vegetable substances may be rendered applicable to many of the 
purposes for which hemp and flax are used.—5th December.— 
15 months. 
To Christopher Dihl, of Frith-street, Soho, Middlesex (in con= 
sequence of acommunication made to him by a certain foreigner 
residing abroad), for certain improvements in the method. or 
apparatus for distillation.— oth December.—6 months. 
ToJohn Mazel, of Poland-street, in the county of Middlesex, for 
_ his instrument or instruments, machine or machines, for the im- 
provement of all musical performances, which he denominates a 
metronome or musical time-keeper.—5th Dec.—6 months. _ 
- To Samuel Clegg, of the Gas-works, Peter-Street, West- 
minister, in the county of Middlesex, engineer, for his improved 
gas apparatus. —9th Dec.—6 months. 
To Robert Kinder, of Liverpool, Lancaster, for his improved, 
method or means of propelling ships’ boats and other vessels. 
19th Dec.—2 months. ye, 
To Robert Dickinson, of Great Queen-Street, Lincoln’s Inn 
Fields, in the county of Middlesex, for his improvement-or im- 
provements in the hoops or hooping of barrels.—19th Dec.— 
2 months. 
To William Plenty, of Newbury, Berks, iron-founder, for his 
plough or agricultural implement made on a new or improved 
principle and answering a two-fold purpose, so that land or 
ground may be thereby both pared and ploughed.—22d Dec. 
—2 months. 
To William Adamson, of the parish of St. George, Hanover- 
Square, London, for his discovered principle by which an hori- 
zontal wheel may be so moved about its axis by water, as to give 
it a power considerably greater than can be obtained by the ap- 
plication 
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