1572

THE NEW ZEALAND GAZETTE.

[No. 61

Designs.

(Search fee, ls. each quarter of an hour.)

1. Register of Designs, with Index of Names of Proprietors.
2. Classified Representations of Designs in respect of which Copyright has expired.
3. Index of Designs.

Trade Marks.

(Search fee, 1s. each quarter of an hour.)

1. The files relating to all applications for registration of trade marks.
2. Register of Applications for Registration of Trade Marks.
3. Register of Trade Marks.
4. Index of Applicants for Registration of Trade Marks(*).
5. Index of Trade Marks.
6. Classified Representations of Trade Marks, with indexes.

Miscellaneous.

Register of Patent Agents.
Commissioner of Patents Journal, &c.(b).
Trade Marks Journal to March, 1905.

FORMS.

The following forms, &c., may be had on application :-
Application for letters patent(c).
Provisional specification(c).
Complete specification and copy thereof(c).
Application for registration of design.
Application for registration of trade mark.
Applications for extension of time.
Requests by subsequent proprietor to enter name on Register of Patents and Trade Marks.
Printed sheets of information as to fees and procedure to obtain letters patent and to register a trade mark(c).
Pamphlet containing Act and Regulations (price Is.).

OFFICIAL PUBLICATIONS.

The following publications may be obtained from the Government Printer, Wellington :-
Printed specifications to the end of the year 1879.
Annual lists of letters patent and letters of registration applied for, and particulars of applications lapsed, and patents lapsed, from 1880 to 1888 inclusive.
Annual reports of the Registrar, containing alphabetical lists of applicants for letters patent and of inventions patented from 1889 to 1903 inclusive.
The Patents Supplement to Gazette (containing notifications, applications for letters patent, abridged descriptions and drawings of inventions, &c.), published fortnightly.

LOCAL PATENT OFFICES.

Local patent offices for the reception of applications for letters patent without extra payment have been appointed at the following places : Ashburton, Auckland, Blenheim, Christchurch, Dunedin, Gisborne, Greymouth, Hokitika, Invercargill, Napier, Nelson, New Plymouth, Oamaru, Queenstown, Thames, Timaru, Wanganui, Westport. These are situated in the Supreme Court Buildings and S.M. Court Houses.

PATENT AGENTS.

A list of registered patent agents may be obtained on application.

(a) Names of applicants for registration and proprietors of trade marks are indexed at the beginning of the Registers up to 31st December, 1889; in separate volume up to 5th September, 1904; and since the latter date, are in card index.
(b) Discontinued.
(c) May also be obtained at any local Patent Office or money-order office.

Notice of Acceptance of Complete Specifications.

Patent Office,
Wellington, 28th June, 1905.

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. 17971.-30th May, 1904.-CHARLES FREDERICK Fox ALLAN, of Auckland, New Zealand, Range-maker. A portable bakers' oven.*

Claims.-(1.) In bakers' ovens, an outer casing of metal, a sole-plate extending horizontally across such casing, an inner casing resting upon the sole-plate and arranged so as to leave a space between it and the outer casing, such space being filled with an insulating material, a fire space within the inner casing, and a flue leading upwards from the fire space, substantially as specified. (2.) The general arrangement, construction, and combination of parts in my portable bakers' oven, as described and explained, as illustrated in the drawings, and for the several purposes set forth.

(Specification, 3s. ; drawing, 1s.)

No. 18085.-22nd June, 1904.-GEORGE MORGAN, of Dunedin, New Zealand, Asphalt er. Device for holding and supporting books and the like.*

Claims. - (1.) Device for holding and supporting books or the like, consisting of an easel-shaped stand with the upper portion of its face part rigid and the lower portion of said face part formed like a book, and said stand being provided with a projecting piece at the lower end of its supporting-flap, substantially as and for the purposes set forth. (2.) Device for holding and supporting books or the like, consisting of an easel-shaped stand with the upper portion of its face part rigid and having a pocket formed in said face part below said rigid portion adapted to receive a flap attached to a book, said stand being provided with a projecting piece at the lower end of its supporting-flap, substantially as and for the purposes set forth. (3.) The general construction, arrangement, and combination of parts composing my device for holding and supporting books and the like, all substantially as and for the purposes set forth.

(Specification, 3s. 6d. ; drawing, 2s.)

No. 18228.-28th July, 1904.-AUGUSTE JOSEPH FRANCOIS DE BAVAY, of ' Florimel,' Getlibrand Street, Kew, Victoria, Australia, Brewer and Chemist. An improved process for separating by flotation zinc-blen de from ores, tailings, and concentrates, and for preparing such ores to enable such separation to be effected.*

[NBTE.-The title in this case has been altered. See list of Provisional Specifications, Gazette No. 69, of the 18th August, 1904.]

Claims.-(1.) A process for separating zinc-blen de particles from ores, tailings, and concentrates in a pulverised condition, consisting in freeing from impurities and washing the pulverised ore, tailings, or concentrates, and delivering it or them in a thin pasty condition in a thin stream of water to an inclined surface, at the foot of which a well of water is located so that the zinc-blen de particles will float over the surface of said water to a suitable receptacle and be separated from the remaining ore, tailings, or concentrates, which will sink in said well containing the water, substantially as described. (2.) In the described process, preparing pulverised ores, tailings, or concentrates which contain zinc-blen de particles coated or associated with carbonates or other impurities for flotation separation by removing the carbonates and other impurities in the manner substantially as described. (3.) In a process for separating zinc-blen de particles from ores, concentrates, and tailings in which they are found or with which they are associated, preparing such pulverised ores or tailings containing zinc-blen de or particles coated or associated with carbonates or other impurities for separation by removing the carbonates and other impurities in the manner substantially as described.

(Specification, 7s.)

No. 18258.-lst August, 1904.-CHARLES CLARKE ARMSTRONG, of Princes Street, Dunedin, New Zealand, Photographer, and HILARY QUERTIER, of Woods's Hotel, Dunedin aforesaid, Engineer. Improved flashlight powder.*

Claim. - For the purpose indicated, magnesium-powder mixed with an approximately equal quantity of chloride of potassium, as set forth.

(Specification, 1s.)

No. 18282.-4th August, 1904.-P. AND D. DUNCAN, LIMITED, of Tuam Street, Christchurch, New Zealand, Engineers (assignee of James Keir, of Colombo Street, Sydenham, New Zealand, Engineer). An improvement in seed-sowers.*

Claims.-(1.) A brush fixed to the hopper of a seed-sower, acting as described on a discharging-disc, the said disc being