2510
THE NEW ZEALAND GAZETTE.
[No. 94

No. 15602.—5th November, 1902.—WALTER ELSWOOD COLEMAN, of New Dorp, Richmond County, New York, United States of America, Merchant. Improvements in electric fans.

Claims.—(1.) The combination of an electric motor M, fan F, the supporting spindle m2 mounted rotatably in the stationary base B, said stationary base B being formed with the tread b, the motor shaft S formed with the screw worm s, the shaft w supported upon the guard-frame G, and the tread-wheel T secured to said shaft w and bearing upon the tread b upon the base B, substantially in the manner and for the purpose set forth. (2.) The combination of an electric motor, a fan upon the motor shaft, a fan-guard supported permanently in position with relation to said motor and fan, one or more deflectors mounted pivotally on said fan-guard, a countershaft mounted on said fan-guard and carrying a pulley connected by an endless band with the power pulley upon the motor shaft, said endless band, and mechanism interposed between said countershaft and the deflectors for vibrating the latter, substantially as set forth. (3.) The combination of an electric motor, a fan mounted upon the motor shaft, a driving-pulley upon said motor shaft, a fan-guard secured permanently in position with relation to said fan and motor, a plurality of deflectors pivotally mounted on said fan-guard, a coupling-rod pivotally connecting said deflectors, a countershaft mounted upon the fan-guard, a pulley on said countershaft, an endless band connecting said pulley with the driving-pulley upon the motor shaft, a worm gear on said countershaft, a spur gear mounted on said fan-guard and meshing with the worm gear, a connecting-rod connecting said spur gear, a crank-arm attached axially to one of the deflectors, and said crank-arm, the whole arranged and operating substantially in the manner set forth. (4.) The combination of the electric motor M, fan F, driving-pulley P', guard G, deflectors D, coupling-rod d', countershaft C, pulley P, worm gear Q, spur gear q, connecting-rod R, crank-arm d, attached axially to one of the deflectors D, and the endless band h connecting the pulleys P and P', for the purpose described. (Specification, 3s.; drawings, 2s.)

No. 15606.—4th November, 1902.—WILLIAM ROBERT HYDE, of Ashburton, New Zealand, Plumber. Improved mode of and appliances for generating acetylene gas.

Claims.—(1.) The combination with an acetylene-gas holder of an exteriorly situated generator as described, the generation of gas in which is governed by an automatic device upon the exterior of the holder, as specified. (2.) In acetylene-gas generators, in combination, a pipe upon the exterior of the gasholder which connects internally the gasholder-tub with the generator-chamber, a cock in said pipe, a finger as c upon the cock, on one end of which is a cup and upon the other a counterbalance weight, and a weight upon the gasholder that is adapted to engage said cup, as specified and for the purposes explained. (3.) In acetylene-gas generators, a generator-chamber situated exteriorly to the gasholder, consisting of a jacketed box for holding calcium-carbide, a lid or door upon its forward end, a cramp or its equivalent for holding the lid to the box, and pipes for conducting water to the generator-chamber and for conveying the gas to the holder respectively, as described. (4.) In acetylene-gas generators, a generator-chamber consisting of the combination with a jacketed box containing a tray or drawer for the calcium-carbide, of a lid upon its forward end, a strap around the chamber, hinged thereto, connecting with a bridge-piece receiving a screw adapted to impinge against the lid, the strap, bridge-piece, and screw together forming a cramp or holdfast for the lid, and openings in the generator for the respective functions explained, substantially as described and set forth. (5.) The general arrangement, construction, and combination of parts in my improved appliances for generating acetylene-gas, substantially as described, explained, and as illustrated. (Specification, 4s.; drawings, 1s.)

F. WALDEGRAVE,
Registrar.

An asterisk (*) denotes the complete specification of an invention for which a provisional specification has been already lodged.

NOTE.—The cost of copying the specification and drawings has been inserted after the notice of each application. An order for a copy or copies should be accompanied by a post-office order or postal note for the cost of copying.

The date of acceptance of each application is given after the number.

Provisional Specifications.

Patent Office,
Wellington, 12th November, 1902.

APPLICATIONS for Letters Patent, with provisional specifications, have been accepted as under:—

No. 15553.—23rd October, 1902.—JAMES ALFRED BOREHAM, of Dunedin, New Zealand, Fishmonger (nominee of Jacob Boreham, of Kurow, New Zealand, Shearer). Improvements in sheep-shears.

No. 15554.—27th October, 1902.—WILLIAM LEGERTWOOD DAVIDSON, of Mackenzie, Cheviot, New Zealand, Carpenter and Joiner. An unrefillable automatic stopper bottle.

No. 15555.—25th October, 1902.—HEINMAN JIM BALLIN, of Christchurch, New Zealand, Manufacturer (nominee of Edward Patman Coulter, of Melbourne, Victoria, Aerated-water Engineer). Improved method of saving carbonic-acid gas in the manufacture of aerated waters, and appliances for same.

No. 15556.—27th October, 1902.—HARRY WOOD DOWNING, of 178, Gloucester Street, Christchurch, New Zealand, Saddler. Improvements in saddles.

No. 15557.—27th October, 1902.—JAMES HARRIS, of Khandallah, Wellington, New Zealand, Currier. Improved means for securing droppers to the wires of wire fencing.

No. 15559.—23rd October, 1902.—JAMES MEAD, of Great North Road, Auckland, New Zealand, Joiner. An improved fastening for glass show-cases, book-cases, cupboards, French casements, doors, and suchlike.

No. 15562.—25th October, 1902.—ALEXANDER BURT, Jun., care of A. and T. Burt, Limited, of Stuart Street, Dunedin, New Zealand, Sanitary Engineer. An improved automatic siphon flushing-tank for flushing drains or sanitary appliances.

No. 15564.—29th October, 1902.—WILLIAM ERNEST HUGHES, of Queen’s Chambers, Wellington, New Zealand, Patent Agent (nominee of David Rutherford Ross, of Brunswick, Victoria, Engineer). Improvements in milking-machines.

No. 15565.—29th October, 1902.—WILLIAM HENRY GAZE, of Wyndham Street, Shepparton, Victoria, Doctor of Medicine. An improved gas for lighting and heating purposes.

No. 15566.—29th October, 1902.—SAMUEL CHENEY, the Younger, of Freeling, South Australia, temporarily residing at Lion Mill, Western Australia, Engine-driver. Improvements in railway-brakes.

No. 15584.—31st October, 1902.—JAMES WINTERS, of 25, Mason Street, Collingwood, Victoria, Blacksmith. Improved means for tightening the rims of wooden wheels for road-vehicles.

No. 15585.—31st October, 1902.—ARTHUR BROWNING MASTERS, of Clinton, New Zealand, Locomotive-cleaner. An improved water-gauge for steam-boilers.

No. 15586.—31st October, 1902.—HILARY QUERTIER, of Gore, New Zealand, Engineer. Improved machine for excavating, raising, washing, screening, and filling gravel, ballast, and the like.

No. 15587.—29th October, 1902.—ALEXANDER WILLIAMSON, of Cromwell, Central Otago, New Zealand, Bootmaker. Improved tobacco-pipe cleaner.

No. 15588.—29th October, 1902.—JAMES ROBERTSON, of Maraeweka Station, Maheno, New Zealand, Ploughman. Improved ditch-plough.

No. 15590.—3rd November, 1902.—CHARLES EDWIN HAYWARD, the Younger, of Maungakaramea, Auckland, New Zealand, Farmer. An improved appliance for tightening the wires of wire fencing.

No. 15593.—31st October, 1902.—GEORGE WARD WRIGHT, of 82, William Street, Melbourne, Victoria, Mining Engineer. Process and apparatus for concentrating ores.

No. 15596.—3rd November, 1902.—EDWARD LANGFORD, of Christchurch, New Zealand, Carpenter. Improvements in ladders.

No. 15597.—5th November, 1902.—ALEXANDER GILLIES, of Terang, Victoria, Dairyman, and EDWARD JOHN KELLY, of Terang aforesaid, Engineer. An improvement in milking-machines.

No. 15598.—5th November, 1902.—ALEXANDER GILLIES, of Terang, Victoria, Dairyman, and EDWARD JOHN KELLY, of Terang aforesaid, Engineer. An improvement in milking-machines.

No. 15599.—5th November, 1902.—ROBERT WILLIAM DUKE, of the Faraday Club, St. Ermin’s Hotel, Westminster, S.W., London, England, but at present of Aberdare House, Gloucester Street, Christchurch, New Zealand, Electrical Engineer. An improved toy.

No. 15600.—5th November, 1902.—ISAAC TROLLEY, of Grantley Cottage, Grantham, England, Binder Expert and Traveller. Improvements in or applicable to sheaf-binding harvesters and straw-trussers.

No. 15604.—5th November, 1902.—ERSKINE BOWMAR, of Nottingham Meadows, Gore, New Zealand, Farmer. An improved canister for sowing turnip, rape, and other seeds.