The Sun.
London, England, 1839-04-04 00:00:00

(From Newton and Barry's List.)
To George Augustus Kollman, of the Friary, St.
James's Palace, in the county of Middlesex, Professor
of Music, in pursuance of a Report of the Judicial
Committee of her Majesty's Privy Courcil, of an exten-
sion of former letters patent for the term of seven years,
from the 25th February inst., for his invention of cer-
tain improvements in the mechanism and general con-
struction of pianofortes—Scaled Feb. '23.
To Charles Louis Stanislas Baron Heuteloupe, of'
Queen Anne-street, in the county of Middlesex, for his
invention of certain improvements in fire-arms, and in
the balls to be used therewith ; scaled Feb. 23—six
months for inrolment.
To Thomas Pratt, of South Hylton, in the county of
Durham, mechanic, for his invention of an improved cap-
stan and winch for purchasing or raising ships' anchors
without the application of a messenger, in which there is
no fleeting or surging, and for drawing or working coals
and other articles and things out of coal and other
mines, and also for the drawing and working on railroads
by drawing pulleys with flat or round ropes ; sealed
Feb. 2—six months for inrolment.
In pursuance of a report of the Judicial Committee
of her Majesty's Privy Council, unto James Russell,
of Hundsworth, in the county of Stafford, gas-tube
manufacturer, for the term of six years, from the 26th
February instant, being the expiration of the original
invention granted to Cornelius Whitehouse, for certain
improvements, in which said extension is contained a
proviso that the said James Russell shall secure to the
said Cornelius Whitehouse.; as such original inventor,
the sum of 5001.- per • amatin during the said term of
six years ; sealed Feb. 26.
To Moses Poole, of the Bill-Office, Lincoln's Inn, in
the county of Middlesex, gentleman, for improvements
in constructing and applying boxes to wheels, being a
communication from a foreigner residing abroad ; sealed
Feb. 28—six months for inrolment.
To Moses Poole, of the Bill-office, Lincoln's Inn, in the
county of Middlesex, gentleman, for certain improve-
ments in tanning, being a communication from a foreigner
residing abroad ; sealed Feb. 28—six months for
inrolment.
To John Leigh, of Manchester, in the county of
Lancaster, surgeon, for an improved mode of obtaining
carbonate of lead, commonly called White lead •; sealed
Feb. 28—six months for inrolment.
To RiChard Whytock, of Edinburgh, in the kingdom
of Scotland, manufacturer, end George Clink, of the
same place, colour-maker, for their further improve-
ments in the process and apparatus for the production
of regular figures or patterns in carpets or other fabrics,
in relation to which a patent was granted to the said
Richard Whytock, on the Bth of September, 1832, and
generally in the mode of producing party colours on
yarns, or threads of worsted, cotton, silk, or other
fibrous substances ; sealed March I—six months for
inrolment.
To Moritz Platow, of Poland-street, Oxford-street,
in the county of Middlesex, engineer, liar the invention
of improvements in pumps or engines for raising or forc-
ing liquids ; sealed March 6—six months for inrolment.
To John Dickson, of Brook-street, Holborn, in the
city of London, engineer, for the invention of certain
improvements in rotary steam-engines ; sealed March 6
—six months for inrolment.
To Auguste Victor Joseph Baron d'Asda, of Mill-
man-street, Bedford-row, in the county of Middlesex, for
improvements in producing or affording light, which he
denominates a solar light, being a communication from a
foreigner residing abroad ; sealed March 6—six months
for inrolment.
To Walter Hancock, of Stratford, in the county of
Essex, engineer, for his invention of certain improve-
ments in steam-boilers and condensers ; sealed March
6—six months for inrolment.
To George Robert d'Harcourt, of Howland-street,
Fitzroy-square, in the county of Middlesex, gentleman,
for his invention of certain improved artificial granite
stone, marble, or concrete, in which said invention nei-
ther asphalte nor bituminous substances are used; sealed
March 6—six months for inrolment.
To William Vickers, of Tirshill, in the parish of
Sheffield, in the county of York, merchant, for his in-
vention of a mode of obtaining tractive power from
carriage-wheels under certain circumstances ; sealed
March 6—six months for inrolment.
To John Clark, at present residing in Upper Thames-
street, in the City of London, engineer, for his inven-
tion of a new or improved form or construction of a leg
and foot for propelling carriages on rail or common
roads, and a new combination or arrangement of ma-
chinery for locomotive carriages, by means whereof the
weight of the load to be carried is rendered applicable
as part of the power for moving or propelling the car-
riage on which it is supported or rests ; sealed March 6
—six months for inrolment.
To Charles Schafhautl, of Cornhill, in the city of
London, gentleman, for an improved method of smelt-
ing copper ore ; sealed March 6—six months for in-
rolment.
To Orlando Jones, of Rotherfield-street, Islington, in
the county of Middlesex, accountant, for his invention
of improvements in the manufacture of starch, and the
converting of the refuse arising in or from such manu-
facture to divers useful purposes ; sealed March 6—six
months for inrolment.
To George Holworthy Palmer, of Surrey-square, Old
Kent-road, in the county of Surrey, civil engineer, and
George Bertie Paterson, of Hoxton, in the county of
Middlesex, engineer, for their invention of certain im-
provements in gas-meters ; sealed March 6—six months
for inrolment.
To Thomas Horton, of Princes-end, in the parish of
Tipton, in the county of Stafford, boiler-mker, and
Thomas Smith, of Horsley-heath, in the same parish
and county, mine-agent, for their invention of certain
improvements in the making or constructing chains for
pits, shafts, mines, or other purposes ; sealed March 6
six months for inrolment.
To Edward Ford, of Liverpool, in the county of
Lancaster, builder, for his invention of certain improve-
ments in conducting the manufacture of salt-cake or
sulphate of soda and hydrochloric or other acids and
alkalies,, or other chemical processes, wherein deleterious
vapours are given off, and in the erection of furnaces
and works connected therewith ; sealed March B—six
months for enrollment.
To Josiai Christopher Gamble, of St. Helens, in the
county of Lancaster, manufacturing chemist, for his
invention of improvements in apparatus for the manu-
facture of sulphate of soda, muriatic acid, chlorine, and
chlorides ; sealed March 14—four months for enrol

To Elisha Iloydon Collier, late 'of Boston, in the
United States of North America, but now of G:obe-
dock factory, Rotherhithe, in the county of Surrey,
civil engineer, for his invention of improved machinery
for manufacturing- nails ; sealed March 14—six months
for inrolment.

To Christopher Nickels, of York•road, Lambeth, in
the county of Surrey, manufacturer, for his invention of
improvements in the mode of manufacturing of fabrics
from linen, woollen, silk, and other fibrous materials ;
sealed March 15—six months for inrolment.

To Richard Lamb, of David-street, Southwark, in
the county of Surrey, gentleman, for his invention of
improvements in apparatus for supplying atmospheric
air in the production of light and heat ; sealed March
15—six months for enrolment.

To Alexander Francis Campbell, of Great Plumstead,
in the county of Norfolk, Esq., and Charles:White, of
the city of Norwich, mechanic, for their invention of
certain improvements in ploughs ; sealed March 18—
six months for inrolment.

To
-
Thomas Henry Ryland, of Birmingham, in the
county of Warwick, screw-manufacturer, for his inven
tion of an improved manufacture of screws for wood, in
iron, brass, copper, or any mixed metals, commonly
known as wood screws ; sealed March 18—six months
for inrolment.
To John Ruthven and Morris West Ruthven, of
Edinburgh, civil-engineers, for their invention of im-
provements in boilers for generating I
&earn, economizing
vessels by steam or other power,
and which may be applied to
fuel, and propelling
and ventilating vessels ;
months for
mines and buildings ; sealed March 20—six
inrolment.
To Edward Law, of Downham-road, Kingsland, in
the county of Middlesex, gentleman, for his invention
of certain improvements in evaporating sea-water and
other fluids, and in the manufacture of salt; sealed
March 00—six months for inrolment.
To Joseph Amesbury, of Burton-crescent, surgeon,
for a certain apparatus for the support of the human
body ; sealed March 20—six months for inrolment.
To Andrew Smith, of Princes-street, Leicester-
square, engineer, for certain improvements in the manu-
facture of ropes for cables and other purposes to which
sealed March 20— six months for
ropes are applicable;
inrolment. _ _

To George Nelson; of Milverton, Warwick, chemist,
for a new or improved method, or new or improved
methods, of preparing gelatine, which has the proper-
ties of, or resembles glue ; sealed March 23—six
months for inrolment. _ _

To Thomas Fisher Salter, of Hallingsbury, in the
county of Sussex, farmer, for an improved machine for
winnowing and dressing corn and other grain ; sealed
i March 23—six months for nrolment,
To Richard Roberts, of Manchester, civil engineer,
for an improvement, or certain improvements of, in, or
applicable to the mule Billy Jenny stretching-frame, or
any other machine or machines, however designated or
named, used in spinning cotton, wool, or other fibrous
substances, and in which either the spindles recede
from and approach the rollers or other deliverers of the