H.-10

52

CLASSIFIED SUBJECT LIST OF INVENTIONS, ETC.— continued.

Class—Minerals.

Amalgamating. (See Ore-concentrator.) Antimony - extracting from sulphurous ores. (See Ores, antimony.) Arsenic-extracting from sulphurous ores. (Sec Ores, arsenic.) Crushed-ore grading and classifying. (See Ore-classifying.) Cyanide process ; H. M. Leslie ; 30402, 24th October. Filtration treatment. (See also Ore-treating.) Filtration treatment (process and apparatus); T. Edwards ; 29071, Ist February. Filtration treatment (process and apparatus); C. W. Merrill; 29458, 28th April. Filtration treatment (process and apparatus); C. W. Merrill; 29459, 28th April. Gold. (See Metals, precious.) Gold-extracting from refractory ores; R. Davy, F. Davy, J. D. Mackenzie, and C. S. Bertram ; 29296, 21st March. Gold-recovering process; Security and Holding Company; 29985, Bth August. Gold-saving ; H. Swan and D. W. Macfarlane; 29337, 29th March. Gold-saving appliance ; H. Good ; 30153, 4th September. Gold, 4c, saving concentrating-table; A. T. W. Allan; 29999, Bth August. Iridium, (See Metals, precious.) Magnetic oxide, obtaining from ironsand; G. R. Fellows; 30TT7, 30th August. Metal-extracting; J. C. Smith and W. Tweedale; 29685 6th June. Metal-extracting from concentrates; J. C. Smith, W. Tweedale, and T. Bransgrove ; 30063, 21st August. Metals, precious. (See Gold.) Metals, precious, obtaining from ironsand ; G. R. Fellows; 3011.7, 30th August. Metals, precious, obtaining from ores ; J. Gitsham ; 29499, 4th May. Metals, precious, obtaining from ores ; W. L. Imlay ; 30341, llth October. Metals, precious, obtaining from ores ; S. Williams ; 30533, 22nd November. Metals, precious, obtaining from pulps and solutions ; Turbo Amalgamator and Extraction Company, Limited ; 30528, 22nd November. Mineral-separator, centrifugal; R. M. Simpson; 29534, 12th May. Ore, antimony, sulphurous, treating ; A. Trifonoff and D. Gardner ; 29797, 27th June. Ore, arsenic, sulphurous, treating; A. Trifonoff and D. Gardner ; 29797, 27th June. Ore classifying and grading; C. Christie; 29041, Uth September, 1910.+ Ore classifying and grading ; G. H. Stanley ; 30379, 13th October, 1910.+ Ore-concentrator; C. Christie; 29041, Uth September, 1910.+ Ore-concentrator ; E. Deister ; 30440, 30th October. Ore-filtration. (See Ore-treating, Filtration-treatment.) Ore-grading, 4c. (See Ore-classifying.) Ore, sulphide-, wet-dressing; B. S. Smith; 29953, 4th August, 1910.+ Ore, sulphurous, treating; A. Trifonoff and D. Gardner; 29797, 27th June. Ore-treating. (See Metals, precious.) Ore-treating ; T.Edwards; 29071, Ist February. Ore-treating ; E. J. Way and A. J. Arbucklej. 29380, 7th April. Ore, treating ; C. E. Baker ; 29562, 19th May, 1910.+ Ore, treating, filtration, 4c (See Filtration-treatment.) Settling-apparatus ; J. Van N. Dorr ; 29389, 11th April. Silver. (See Metals, precious.) Sluicing, centrifugal, apparatus; A. Ponten; 30147, Ist September. Tellurium. (See Metals, precious.) Class — Minerals (Magnetic Separators). Gold-saving from sand ; C. J. Sanderson ; 29472, 28th April. Class—Minerals (Stampers and Pulverizers). Disintegrator for minerals and other substances; K. E. Robinson ; 29395, 12th April. Class — Oils and Lubricators. Axle-oiler. (See Lubricating.) Cylinder oiling and lubricating. (See Lubricating.) Fats. (See Oils, Wax.) Fats, obtaining, from wool; F. W. Grigg; 30276, 29th September. Fats, treating; Techno Chemical Laboratories, Limited ; 29824, 4th July. Fats, treating ; M. Wilbuschewitsch ; 29884, 18th July.

Eats, treating ; M. Wilbuschewitsch ; 30431, 17th December. 1910.+ Fats, treating ; M. Wilbuschewitsch ; 30432, 30th January.+ Fatty acids, treating. (See Fats, treating.) Lubricant-discharger. (See Oil-oan.) Lubricating ; H. S. Hele-Shaw and F. L. Martineau ; 29596. 23rd May. Lubricating ; R. Handcock ; 29669, 2nd June. Lubricating ; C. S. Owen ; 30604, 6th December. Lubricating ; A. Craig ; 30665, 21st December. Oil. (See Fats, Wax.) Oil-can ; L. Glanville ; 30107, 28th August. Oil-can ; W. H. Bauert; 30571, 4th January. + Oil-feeder. (See Oil-can.) Oil-obtaining ; G. L. Davies and W. E. W. Richards ; 29010, 18th January. Oil-obtaining; J. D. Scott; 29491, Ist May. Oil-obtaining from peat or turf; W. W. Ewbank ; 30261, 27th September. Oil-treating; Techno Chemical Laboratories, Limited; 29824, 4th July. Oil-treating ; Trumble Refining Company ; 29868, Uth July. Oil-treating ; M. Wilbuschewitsch ; 29884, 18th July. Steam-engine-cylinder lubricator. (See Lubricating.) Wax. (See Fats, Oil.) Wax-obtaining; J. D. Scott; 29491, Ist May. Wax-treating ; M. Wilbuschewitsch ; 29884, 18th July. Class—Paints and Painting. Anti-corrosive compound. (See Paint.) Anti-fouling compound. (See Paint.) Distemper. (See Paint.) Dyeing ; F. V. Raymond ; 29569, 19th May. Dyeing ; A. Murray ; 29981, sth August. Holder for paint-pot; W. P. Styles ; 30325, 9th October. Linseed-oil substitute ; T. Thomson ; 29842, 11th July. Non-corrosive compound. (See Paint.) Paint; J. Beadle ; 28958, 4th January. Paint; C. F. Lungley ; 29163, 23rd February. Paint; F. V. Raymond ; 29742, 19th June. Paint; T. Thomson ; 29842, llth July. Paint; P. Hopkinson ; 30310, sth October. Paint-pot holder. (See Holder for paint-pot.) Stain. (See Paint.) Varnish ; F. V. Raymond ; 29742, I9th June. White lead ; W. A. Fraser ; 29518, 9th May. White lead ; E. E. Banes ; 29528, 30th June, 1910. + Class—Pipes, Tubes, and Hose. Boiler-tube scaling. (See Cleaning pipes.) Casting iron pipes ; G. J. Hoskins ; 30649, 21st December. Cleaning-pipes ; R. P. Hill; 29156, 20th February. Cleaning-pipes ; W. H. Cheyne and G. R. Mewburn ; 29440, 26th April. Cleaning pipes ; W. L. Roberts ; 29493, 3rd May. Cleaning pipes ; G. Calvert; 29577, 7th June, 1910.+ Closing pipes (gas main); C. Toon ; 29532, 12th May. Hose-coupling. (See Pipe-coupling.) Hose-coupling ; Mjolkningsmaskin Aktiebolaget; 28956, 6th January. Hose-coupling ; R. P. Hill; 29084, 30th January. Hose-coupling ; S. F. Buckingham ; 29608, 25th May. Hose-coupling ; J. H. Lawrence ; 29805, 30th June. Hose-coupling ; J. Coutts ; 30061, 18th August. Hose-coupling ; R. P. Hill; 30412, 24th October. Hose-nozzles. (See Class—Pumps and Sprayers.) Hose-union. (See Hose-coupling.) Pipe, concrete ; G. Johnson ; 29745, 20th June. Pipe, concrete ; G. H. Sutcliffe and J. Mounce ; 30366, 16th October. Pipe-coupling. (See Hose-coupling.) Pipe-coupling ; R. P. Hill; 29084, 30th January. Pipe-coupling ; A. Carter ; 29423, 22nd April. Pipe-scraper. (See Cleaning pipes.) Pipe (stone) making drill; A. C. Ferguson and A. Stevenson; 29249, 13th March. Pipe, wood-stave ; Australian Wood Pipe Company, Limited ; 30202, 13th September. Pipes, mains, 4c, closing. (See Closing pipes.) Pipes, metal-, casting. (See Casting pipes.) Scaling boiler-tubes, 4c (See Cleaning pipes.) Tubes. (See Pipes.) Class —Preserving. Bacon-curing. (See Preserving bacon). Preserving articles of food. (See Preserving food, see also the articles preserved, such as Preserving meat, Preserving eggs, 4c) Preserving bacon ; D. Unsworth ; 28985, 12th January. Preserving eggs; E. Boraman, C. S. Roughton and J. B. Waters ; 30364, 13th October.