List of Patents for new Inventions. 467 
To Daniel Towers Shears, of Fleet-market, in the city of Lon- 
don, copper-smith, for his invented machine for the cooling of 
liquids, which may be applied to t..e condensation of vapour, and 
may be of great utility in the condensing of spirits in the process 
of distillation, and in cooling worts, beer, and other liquids.— 
Ist November.—2 months. 
To Samuel Hall, of Basford, Nottingham, cotton-spinner, for 
his method of improving thread or yarn, as usually manufac- 
tured, of every description, whether fabricated from flax, cotton, - 
wool, silk, or any other vegetable, animal, or other substance 
whatever.—3d November.—6 months. 
To S. Hall, (as above) for a certain method of improving every 
kind of lace or net, or any description of manufactured goods 
whose fabric is composed of holes or interstices made from thread 
or yarn, as usually manufactured, of every description, whether 
fabricated from flax, cotton, wool, silk, or any other vegetable, 
animal, or other substance whatsoever. — 3d November. — 
6 months. 
To Joseph Claude Niepee, of Frith-street, Soho-square, for an 
invention communicated to him by his brother, Joseph Niepee, 
a foreigner resident abroad, with certain additions of his own, of 
certain improvements in the means of propelling boats and other 
vessels, and which improvements are also applicable to machi- 
nery of various descriptions. —25th November.—6 months. 
To Francis Baisler, of Oxford-street, for certain improvements 
on machinery used for cutting paper, which he intends to deno- 
minate Baisler’s Patent Plough. —2Sth Nov.—6 months. 
To Jolin Hague, of Pearl-street, Spital Fields, for certain im- 
provements in the method of expelling molasses or syrup from 
sugars, and also in refining of sugars. —2Sth Nov.—6 months. 
To John Turner, of Birmingham, for certain improvements in 
the plating copper or brass, or a mixture of copper and brass, 
with pure or standard gold, or gold mixed with a greater portion 
of alloy; and in the preparation of the same for rolling into 
sheets.—5th December.—6 months. 
To William Buck, of Ponsburn Back, in the county of Hert- 
ford, and Robert Harvey, of Epping, in the county of Essex, for 
certain improvements in the means or mode of making pipes and 
tubes of porcelain clay or other ductile substances.—-5th De- 
cember.—6 months. 
To Mr. Stratton, of Gutter-lane, Cheapside, for improvements 
in certain part or parts of gas apparatus.—5th December.—6 
months. 
To Joseph Wild, of Pylewell House, in the county of South- 
ampton, for a machine for separating corn, grain, and seeds from 
the straw.—5th December.—2 months. 
Gg2 To 
