No. 102. 2307

SUPPLEMENT
TO THE
NEW ZEALAND GAZETTE
OF
THURSDAY, NOVEMBER 28, 1901.
Published by Authority.

WELLINGTON, THURSDAY, NOVEMBER 28, 1901.

CONTENTS.

Complete Specifications accepted .. .. .. 2307
Provisional Specifications accepted .. .. .. 2313
Letters Patent sealed .. .. .. .. .. 2314
Letters Patent on which Fees have been paid .. 2314
Subsequent Proprietors of Letters Patent .. .. 2314
Request to amend Specification allowed .. .. 2314
Applications for Letters Patent abandoned .. .. 2314
Applications for Letters Patent lapsed .. .. 2314
Letters Patent void .. .. .. .. .. 2314
Design registered .. .. .. .. .. 2315
Applications for Registration of Trade Marks .. 2315
Trade Marks registered .. .. .. .. 2318
Subsequent Proprietors of Trade Marks .. .. 2318
Trade Mark Application withdrawn.. .. .. 2318

Notice of Acceptance of Complete Specifications.

Patent Office,
Wellington, 27th November, 1901.

COMPLETE specifications relating to the under-mentioned applications for Letters Patent have been accepted, and are open to public inspection at this office. Any person may, at any time within two months from the date of this Gazette, give me notice in writing of opposition to the grant of any such patent. Such notice must set forth the particular grounds of objection, and be in duplicate. A fee of 10s. is payable thereon.

No. 13188.—29th November, 1899.—JAMES YATE JOHNSTON, of 47, Lincoln’s-Inn-Fields, London, England, Gentleman. Improvements in and apparatus for sterilising liquids.*

[NOTE.—This is an application under section 106 of the Act, the date given being the official date of the application in Great Britain.]

Claims.—(1.) The sterilising of beer, wine, milk, or other liquid by heating the liquid to be sterilised in a completely closed rotating vessel filled with the said liquid and in communication with another rotating completely closed vessel, which receives the liquid forced out from the first vessel on a predetermined pressure being attained, the liquid remaining in the first vessel being by dilatation still under high pressure, and the liquid which has been forced into the second vessel being placed under the pressure of compressed air, gas, or vapour, substantially as and for the purposes described. (2.) In apparatus for sterilising liquids, two closed vessels or cylinders of different size (preferably coated internally with silver or the like), rotatable about their axes and in valvular communication with each other, each of the said vessels or cylinders being jacketed, and traversed lengthwise by pipes for the passage of the heating and cooling media, the smaller cylinder serving for receiving from the larger cylinder that portion of the liquid under treatment which, on its attaining a predetermined pressure, is forced out, and for preserving for the next operation, under the pressure of sterilised air, gas, or vapour, the liquid so received, substantially as described. (3.) A sterilising-apparatus constructed substantially as described, and illustrated in the drawings..
(Specification, 3s. 9d.; drawings, 1s.)

No. 13238.—13th December, 1900.—SAMUEL TREVURZA, of Ashburton, New Zealand, Farmer. Self-acting skeith.*

Claim.—The application of a spring to skeiths of ploughs, as set forth.
(Specification, 1s.; drawings, 1s.)

No. 13369.—4th February, 1901.—DONALD DONALD, of Masterton, New Zealand, Settler. Improvements in lifting-jacks.*

Claims.—(1.) The general design of the jack, which enables it to be speedily put together or taken to pieces without using bolts or rivets. (2.) The design of the stud, with handle for lifting or carrying the jack, and guides for keeping the spear in its place, and the guide on the foot of the ratchet bar for same purpose.
(Specification, 1s. 3d.; drawings, 1s.)

No. 13371.—4th February, 1901.—MATTHEW GUINAN, of Kelso, New Zealand, Farrier. An improved dredge grubber and tumbler-shaft.*

Claims.—(1.) By having the ends of the shaft squared, and the grubber-arms containing hole to fit the squared ends, that they can be taken off or put on as required with little or no delay. (2.) By having the arms made in separate parts, if any of the parts should get broken they can be replaced without the delay and expense of replacing the whole grubber.
(Specification, 1s.; drawings, 1s.)