JUNE 29.] THE NEW ZEALAND GAZETTE. 2095

Gutschlag, F., Maitland, N.S.W. .. .. .. Animal-rearing prevention; 29760; 19th June.
Davis, C. H., Wanganui, N.Z. .. .. .. Milk-release; 29761; 21st June.
Smith, J. D., Sydney, N.S.W. .. .. .. Scaffolding-hanger; 29762; 21st June.
United Shoe Machinery Company, Paterson, U.S.A. Sewing-machine; 29763; 21st June.
(Plant, T. G.)
Treloar, J., Hamilton, N.Z. .. .. .. Milking-machine release; 29764; 20th June.
Thompson, J. W., Rockhampton, Queens. .. .. Butter-cutter; 29765; 23rd June.
Armstrong, J., Auckland, N.Z. .. .. .. Venetian-blind raising; 29766; 20th June.
Joy, W. G., Auckland, N.Z. .. .. .. Venetian-blind raising; 29766; 20th June.
Collier, R., Clinton, N.Z. .. .. .. Cough-mixture; 29767; 21st June.
Fraser, J., Milton, N.Z. .. .. .. Window-sash fitting; 29768; 21st June.
Marriage, M. W., Dunedin, N.Z. .. .. .. Boiler and washer; 29769; 21st June.
Walker, A., Dunedin, N.Z. .. .. .. Boiler and washer; 29769; 21st June.
Barningham, S., Dunedin, N.Z. .. .. .. School-desk; 29770; 20th June.
Russell, J. C., Pittsburg, U.S.A. .. .. .. Rails, &c., treatment*; 29771; 23rd June.

Complete Specifications filed after Provisionals.

LIST of complete specifications filed after provisional specifications from the 9th to the 23rd June, 1911, inclusive:—

No. 28281.—United Shoe Machinery Company, boot-lasting machine. (A. Bates, R. H. Silvester, W. T. B. Roberts, and J. H. Brown.)
No. 28425.—H. L. Dav, article-displaying.
No. 28442.—J. McK. Reid and W. Wills, fireplace.
No. 28448.—T. Kidd, milking-apparatus.
No. 28449.—T. Kidd, milking-machine.
No. 28454.—J. A. Haswell, A. G. Hoar, and J. Cairncross, roofing.
No. 28456.—C. Suttie and M. H. Wynyard, flax-dressing.
No. 28534.—United Shoe Machinery Company, lasting-machine. (M. Brock.)
No. 28554.—Ridd Milking Machine Company, Limited, teat-cup. (A. Ridd.)
No. 28893.—T. Kidd, milking-apparatus.
No. 29370.—R. R. Gray and H. G. Fletcher, cow-bail.
No. 29482.—E. D. Berry, pasteurizer.
No. 29519.—A. E. Young and G. G. Holmes, envelope-sealing.

Notice of Acceptance of Complete Specifications.

Patent Office,
Wellington, 28th June, 1911.

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.

The copies of claims and extracts from the specifications and drawings are merely intended to give some further indication of the invention than is disclosed in the title, and the complete specifications and drawings should be referred to for a description of the invention.

No. 27901.—15th June, 1910.—Ewen Mackenzie McLauchlan, of Spring Hills, New Zealand, Farmer. An improved attachment to ploughs.

Claims.—(1.) In means for the purpose described consisting of a standard on the plough-beam formed with a bearing therein, a fork between the arms of which the disc or coulter is mounted, and a stem upon the fork fitting into the bearing on the standard and adapted to slide to and fro therein, forming the standard bearing of regular polygonal shape and the fork-stem of corresponding shape in cross-section, substantially as specified. (Specification, 3s. 9d.)

[NOTE.—Here follow two other claims.]

No. 27958.—24th June, 1910.—Joseph Milburn, of Havelock North, Hawke’s Bay, New Zealand, Timber-merchant. Improvements in and relating to kinematograph apparatus.*

Claims.—(1.) In apparatus of the kind described, a double set of lenses, films, and shutter-ribbons so arranged, with axes of the lenses converge upon a screen, substantially as set forth. (2.) In apparatus of the kind described, shutter-ribbons provided with openings, spaces in one shutter-ribbon running side by side with the openings in the other ribbon, substantially as set forth. (3.) Apparatus of the kind described comprising double sets of lenses having their axes parallel, a film and shutter ribbon operating before each set of lenses, reflectors projecting into the shutter-ribbons and throwing from the films images which register together upon a central reflector, and a projector-tube receiving the image from the central reflector, substantially as set forth.

(Specification, 4s.)

[NOTE.—Here follows one other claim.]

No. 28074.—13th July, 1910.—William Theophilus Gower Pinches, of 15 Richmond Road, Penonby, Auckland, Chemist’s Assistant (nominee of William Pinches, of Caxton Chambers, Swanson Street, Auckland, New Zealand, Architect). An improvement in building-construction.*

Claim.—In concrete slabs or veneers of concrete, having on one side projections which are undercut to form a key into concrete filling, and having the same side coated with tar, or tar and pitch, or bitumen. In concrete slabs or veneers of concrete, having on one side of each projections which are undercut to form a key to concrete filling, the said slabs or veneers forming the inner and outer casing or veneer in concrete-filled walls, the said slabs or veneers being coated on the inside with tar, or tar and pitch, or bitumen.

(Specification, 2s.)

No. 28210.—4th August, 1910.—Arthur Mortimer Butterworth, of Papakura, New Zealand, Farmer. Improved core-mould for concrete construction.*

Extract from Specification.—According hereto, a core of cylindrical exterior is made in two corresponding parts, hinged together at their ends in the same line, near the circumference. A bolt fits loosely in slots in the two parts of the hinge and prevents the core from opening beyond a certain amount. A wedge-piece fits a longitudinal recess between the two parts of the core, and is held in position by snugs at the bottom of the core and by a plate which fits into grooves at the top. (Specification, 3s. 6d.)

[NOTE.—The above extract from the specification is inserted in place of the claims.]

No. 28258.—10th August, 1910.—Charles Uddstrom, of Greymouth, New Zealand, Cabinetmaker. An improvement in saw-bench return-feed motion.*

Extract from Specification.—A lever A, supported by a bearing B at or about the centre and with a bearing or journal C at one end, is supported by a fixed shaft D, and connected with a crank E by a link F. The crank E is keyed to a shaft D, which may extend to any place desired, where it is attached to a lever G for heading in and tailing out. With any suitable mechanical connection the pushing-forward of the lever G causes a friction-pulley H to come in contact with the loose roller I of the saw-bench, causing an instant return, as illustrated by the drawings filed.

(Specification, 1s. 3d.)

[NOTE.—The above extract from the specification is inserted in place of the claims.]

No. 28465.—19th September, 1910.—William Henry Jones Ridley, of Penrose, Auckland, New Zealand, Engineer. Improvements in a furnace, a direct carbonaceous process for making wrought iron and steel direct from oxide of iron deposited on beaches and other deposits.*

Extract from Specification.—The object of this invention is to provide a furnace whereby oxide of iron may be converted into wrought iron or steel by a direct carbonaceous process.