1250
THE NEW ZEALAND GAZETTE.
[No. 70

An invention for improvements in the manufacture of explosives. (Specification, 6s.)
No. 5725.—24th August, 1892.—JOSEPH MITCHELL, of 14, Broom Close, Sheffield, England, Engineer, and WILLIAM KIRKLEY BIRKINSHAW, of Old Croft House, Quarndon, Derby, England, Merchant. An invention for improvements in picks. (Specification, 7s. 6d.; drawings, 10s.)
No. 5726.—24th August, 1892.—THOMAS SMITH, of Windsor, Victoria, Gas Engineer. An invention for an improved method of, and apparatus to be used in, the manufacture and storage of inflammable gas for general purposes. (Specification, 12s. 6d.; drawings, 12s. 6d.)
No. 5727.—24th August, 1892.—EDWARD WATERS, of No. 131, Williams Street, Melbourne, Victoria, Patent Agent (Nominee of George Lewis Phipps Eyre, of 1, John Street, Bedford Row, Middlesex, England, Solicitor, and Thomas John Hopkins, of Cradle Bridge Works, Trowbridge, Wilts, England, Engineer). An invention for improvements in apparatus for treating and scouring or cleansing wool and other materials, for removing therefrom greasy or other matters, and for analogous cleansing and separating operations. (Specification, £1 6s.; drawings, £1.)
No. 5728.—20th August, 1892.—THOMAS MONTRESOR BALDWIN, of Milton, Otago, New Zealand, Bank Officer. An invention for an improved appliance for saving gold, called “Baldwin’s Process for saving Gold.” (Specification, 3s. 6d.; drawings, 3s.)
No. 5729.—11th August, 1892.—FREDERICK WALTER PATERSON, of Pelichet Bay, Otago, New Zealand, Boatbuilder. An invention entitled “Paterson’s Radiatory Sliding-seat for Rowing-boats.” (Specification, 2s. 6d.; drawings, 3s.)
No. 5730.—22nd August, 1892.—HERBERT MALCOLM MCNEILL, of Aramoho, Wanganui, New Zealand, Farmer. An invention entitled “The Axe-handle Hold-fast.” (Specification, 2s. 6d.)
No. 5732.—26th August, 1892.—WILLIAM ROBINSON, Storekeeper, and FREDERICK DUNCAN FERGUSSON, Schoolmaster, both of Makotuku, Hawke’s Bay, New Zealand. An invention for an improved lifting-attachment for sack-barrows. (Specification, 4s. 6d.; drawings, 7s. 6d.)
No. 5734.—24th August, 1892.—NICHOLAS OATES, of Christchurch, New Zealand, Bicycle Manufacturer. An invention for a concentric band-brake for air-tyre and other cycles. (Specification, 5s.; drawings, 5s.)
No. 5735.—20th August, 1892.—JERGEN THORSEN KOEFOED, of Dunedin, New Zealand, Brewer. An invention for bottling liquids from casks, to be called “The Vacuum Bottling-machine.” (Specification, 2s. 6d.; drawings, 5s.)
No. 5738.—27th August, 1892.—JOHN GOTFRIED DUDECK, Engineer, and JOHN ROSE, Tinsmith, both of Eltham, Taranaki, New Zealand. An invention for an improved motor, principally applicable for utilising the currents of rivers. (Specification, 11s.; drawings, 7s. 6d.)
No. 5739.—25th August, 1892.—DIEDRICH LINDEMANN, Engineer, and ROBERT ROSS, Jun., Manufacturer, both of Hokitika, New Zealand. An invention for an improved method of applying a balanced double-piston slide-valve to steam-engines, especially adapted to large cylinders working with a high pressure of steam. (Specification, 5s. 6d.; drawings, 5s.)
No. 5741.—31st August, 1892.—FREDERICK DUNCAN FERGUSSON, of Makotuku, Hawke’s Bay, New Zealand, Schoolmaster. An invention for an improved rolling-blotter. (Specification, 4s. 6d.; drawings, 3s.)
C. J. A. HASELDEN,
Registrar of Patents, Designs, and Trade-marks.

NOTE.—The cost of transcribing the specification and an estimate of the amount required for copying the drawings have been inserted after the notice of each application. Any order for a copy or copies should be accompanied by a post-office order or postal notes for the cost of copying.
An asterisk (*) denotes the complete specification of an invention for which a provisional specification has been already lodged.
The date of acceptance of each application is given after the number.

Provisional Specifications accepted.

NO. 5675.—22nd July, 1892.—ANDREW GRAY, of “Roslyn,” Remuera, Auckland, New Zealand, Analytical Chemist. An invention entitled “Gray’s Detachable-band Tin-fastening.”
No. 5715.—16th August, 1892.—DAVID RANKEN SHIRREFF GALBRAITH, of Bell Road, Auckland, New Zealand, Fellow of the Institute of Chemistry of Great Britain and Ireland. An invention for self-aerating and anti-deposit beer-treatment.
No. 5731.—25th August, 1892.—FRANCIS PENTY, of Cambridge Avenue, Wellington, New Zealand, Architect and Sanitary Engineer. An invention for an improved disconnector sewer-trap, the title of which is “Penty’s Improved Disconnector Sewer-trap.”
No. 5733.—24th August, 1892.—WILLIAM JOHN PUTNAM, of Lyttelton, New Zealand, Stevedore. An invention for protecting life on railway passenger-trains.
No. 5736.—24th August, 1892.—PETER CHRISTENSEN HENRICKSEN, Storekeeper, and DANIEL GASCOYNE, Fisherman, both of Otahuhu, Auckland, New Zealand. An invention for improved apparatus for catching fish.
No. 5737.—27th August, 1892.—MICHAEL CONNOLLY, of Masterton, New Zealand, Labourer, and ISAAC SYKES, of Fernridge, Masterton, aforesaid, Farmer. An invention entitled “Connolly and Sykes’ Womb-retainer for Sheep or Cattle.”
No. 5740.—27th August, 1892.—TOM BENNETT HOWARD, of Te Awamutu, Auckland, New Zealand, Civil Engineer. An invention entitled “The Howard Rotary-engine.”
No. 5742.—31st August, 1892.—GEORGE FREDERICK SMITH, of Wellington, New Zealand, Assistant Secretary, Wellington Harbour Board. An invention for a surveyor’s staff, to be called “Smith’s Tripod Surveyor’s Staff.”
C. J. A. HASELDEN,
Registrar of Patents, Designs, and Trade-marks.

NOTE.—Provisional specifications cannot be inspected, or their contents made known by this office in any way, until the complete specifications in connection therewith have been accepted.
The date of acceptance of each application is given after the number.

Letters Patent sealed.

LIST of Letters Patent sealed, from the 19th August, 1892, to the 1st September, 1892, inclusive:—
No. 5024.—T. Brining and G. Lister, feeding and driving tacks, &c.
No. 5032.—M. Griffith, gold-saving appliance.
No. 5034.—F. W. Bursill, trap for rabbits, &c.
No. 5046.—T. W. Q. Honeywill and W. C. J. Kortegast, brewers’ cleansers.
No. 5066.—H. Corrick, burnishing leather.
No. 5115.—W. P. Bonwick, stoppers for bottles, &c.
No. 5362.—J. R. Peacock, H. W. Hill, and J. Parker, nuts for screwed bolts.
No. 5452.—W. T. Corbett, vehicles.
No. 5573.—A. R. Sennett, prevention or combustion of smoke.
No. 5576.—F. Giles, propelling boats by hand-power.
No. 5583.—W. H. F. Long, cleansing hair of animals from salt or lime.
C. J. A. HASELDEN,
Registrar of Patents, Designs, and Trade-marks.

Applications for Letters Patent lapsed.

LIST of applications for Letters Patent (with which complete specifications have been lodged) lapsed, from the 19th August, 1892, to the 1st September, 1892, inclusive:—
No. 4860.—D. Macrae, advertising.
No. 4865.—W. Andrews, straw-shaker, &c.
No. 4866.—W. Cuddon and W. Andrews, malt-cleaner, &c.
No. 4873.—W. C. Chatfield, panelling.
C. J. A. HASELDEN,
Registrar of Patents, Designs, and Trade-marks.

Letters Patent lapsed.

LIST of Letters Patent lapsed through non-payment of renewal-fee, from the 19th August, 1892, to the 1st September, 1892, inclusive:—
No. 2341.—W. Taylor, gauge-punch.
No. 2344.—E. Waters, boots and shoes. (M. L. Lion and F. Cutlan.)
No. 2345.—A. Atkins and F. de J. Clere, school-desks.
No. 2349.—F. Clarke, targets.
No. 2355.—A. R. McCabe and T. W. and J. Thomson, safety hook and link.
No. 2356.—P. J. Stritch, straining wires.
No. 2358.—G. A. Wilkins, paper bottles.
No. 2361.—J. J. Haslam, pontoon.
No. 2362.—J. Lamb, meal.
No. 2365.—J. Curtis, preventing vibration of windows, &c.
No. 2366.—J. A. Parsons, clipper and shearer.
No. 2368.—A. W. Swift, windmill.
C. J. A. HASELDEN,
Registrar of Patents, Designs, and Trade-marks.