Numb. 54.

1601

SUPPLEMENT

TO THE

NEW ZEALAND GAZETTE

OF

THURSDAY, JUNE 23, 1904.

Published by Authority.

WELLINGTON, THURSDAY, JUNE 23, 1904.

CONTENTS.

Complete Specifications accepted .. .. .. 1601
Provisional Specifications accepted .. .. .. 1605
Letters Patent sealed .. .. .. 1606
Letters Patent on which Fees have been paid .. .. 1606
Requests for Correction of Clerical Error allowed .. 1606
Applications for Letters Patent abandoned .. .. 1606
Application for Letters Patent void.. .. .. 1607
Applications for Letters Patent lapsed .. .. 1607
Letters Patent void .. .. .. 1607
Designs registered .. .. .. 1607
Applications for Registration of Trade Marks .. .. 1607
Trade Marks registered .. .. .. 1611
Trade Mark Renewal Fees paid .. .. .. 1611
Subsequent Proprietors of Trade Marks registered .. 1611
Trade Mark Application withdrawn .. .. .. 1611
Illustrations of Inventions .. .. At end

Notice of Acceptance of Complete Specifications.

Patent Office,
Wellington, 22nd June, 1904.

COMPLETE specifications relating to the undermentioned 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. 16654.—15th July, 1903.—ROBERT WALES, of Dunedin, New Zealand, Engineer. Device for holding packing for circular saws.

Claim.—Device for holding packing for circular saws, consisting of pockets in the saw-bench on each side of the saw open at the side near the saw, and adapted to hold packing-material and adjustable plates for said packing-material, substantially as described.
(Specification, 2s. 6d.; drawing, 1s.)

No. 16662.—16th July, 1903.—RALPH DUNNE, of Princes Street, Dunedin, New Zealand, Artist’s Merchant. Improved graduated bar and stop for mitre-cutting devices.*

Claims.—(1.) The general construction, arrangement, and combination of parts composing my improved graduated bar and stop for mitre-cutting devices, all substantially as and for the purposes set forth. (2.) A stop for the purposes described having a notch such as (1) cut thereout, substantially as and for the purposes set forth.
(Specification, 1s. 9d.; drawing, 1s.)

No. 16676.—24th July, 1903.—BEDLINGTON BODYCOMB, of St. James’s Buildings, corner Bourke and William Streets, Melbourne, Victoria, Australia, Patent Agent (nominee of William Henry Lawrence, of 35, Melville Street, Pollokshields, Glasgow, Scotland, Engineer). Improvements in milking-apparatus.*

Extract from Specification.—There are three principal methods by which the milking process can be carried on with the apparatuses, namely: By method No. 1, which consists in effecting variations of pneumatic pressure in the outer teat-cup chamber only by alternate admission of vacuum and air from the milk-receptacle, or from the vacuum-supply and atmosphere, while the inner chamber of the cup is in constant communication with the milk-receptacle. In both cases air is admitted into the milk conductor or claw at the junction of the teat-cups through a restricted opening preferably controlled by a valve or valves, and the degree of vacuum in the milk-receptacle is controlled by means of a vacuum-reducing valve. By method No. 2, under which the pulsating-apparatus is constructed to operate two sets of ports and passages communicating with the outer and inner chambers of the teat-cups. The pulsations are arranged to be approximately simultaneous in the inner and outer chambers when using A class of teat-cup, while they are arranged approximately alternate when using the B class. In one form the apparatus for carrying out this method may be constructed so that the main pulsator piston or valve which operates one set of passages can be made to actuate another pulsating-valve serving another set of passages. These passages may be connected to the inner and outer chambers of the teat-cups respectively, or, when used with single-chambered teat-cups, each of the two branches on either side of the machine may be connected to one pair of