2016
THE NEW ZEALAND GAZETTE.
[No. 58

an aerobic filter or filters under the surface of the effluent
in the aerobic compartments or compartment of the tank as
specified. (5.) Immission of oxygenated water or air in the
tank or filters as specified. (8.) The application of a bio-
logical automatic filter and appliances for same, as described.
(9.) The application of a final nitrifying percolating filter, as
described.
(Specification, 8s.; drawing, 1s.)

No. 24623.—6th July, 1908.—ARTHUR APPLETON STE-
PHENSON, of Club Hotel, Wellington, New Zealand, Gas-
engineer. An improved mixture for enriching coal-gas.

Claims.—(1.) A mixture for the purpose indicated, con-
sisting of benzine, stone naphtha, kerosene, crystallized
naphtha, and camphor, substantially in the proportions
set forth. (2.) A mixture for the purpose indicated, consisting
of the ingredients in the proportions following: one quart
benzine, one pint stone naphtha, one quart kerosene, ½ lb.
of crystallized naphtha, and one ounce of liquid camphor,
substantially as set forth.
(Specification, 1s.)

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 drawing
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.
Extracts from the drawings accompanying the foregoing
complete specifications appear at the end of this Gazette.
J. C. LEWIS,
Registrar.

Provisional Specifications accepted.

Patent Office,
Wellington, 21st July, 1908.

APPLICATIONS for Letters Patent, with provisional
specifications, have been accepted as under:—
No. 23996.—H. E. Lindsay, arranging correspondence, &c.,
in alphabetical order.
No. 24235.—T. and J. J. Fleming and M. K. and N. H.
Mackenzie, ironing-appliance.
No. 24456.—S. R. Stedman, motor-cycle-belt fastener.
No. 24480.—T. A. Jones, slate-pencil sharpener.
No. 24508.—J. Patchett, threshing-machine feed.
No. 24509.—A. L. Riddles, piano and furniture polish.
No. 24525.—G. W. Holland, shoeing horses.
No. 24532.—A. E. Taylor, basket-strap.
No. 24537.—J. G. Jones, music-leaf clip.
No. 24551.—F. J. Torr, wire-fence spreader.
No. 24561.—C. M. Graham, insulator.
No. 24564.—C. M. Graham, reinforced wooden support for
insulator.
No. 24581.—J. Grice, bicycle-pump lock.
No. 24588.—G. Hutchinson, weighing-apparatus.
No. 24593.—J. Grice, cycle-lock.
No. 24594.—E. C. Austin, handle for tools.
No. 24606.—F. M. Allan, manufacture of clinker for making
Portland cement.
No. 24624.—F. Castle, fire-alarm.
No. 24654.—A. Allan and T. Bowling, hot-air indicator.
[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.]

Letters Patent sealed.

LIST of Letters Patent sealed from the 5th to the 15th
July, 1908, inclusive:—
No. 22105.—A. F. Golding and E. Campbell, variable speed
pulley. (A. M. Campbell.)
No. 22163.—J. Macalister, disc harrow.
No. 22570.—United Shoe Machinery Company, pounding-
up machine. (C. E. Shattuck.)
No. 22649.—F. W. Payne, hydraulic ram.
No. 22679.—A. S. Thwaites, ploughshare.
No. 22681.—G. Davidson, sprocket-chain.
No. 22727.—H. B. Murphy, degumming and cleaning flax.

No. 22772.—T. Sutton, cheese-crate.
No. 22840.—G. S. Williden, concrete block.
No. 22870.—W. P. West and A. Rodger, butter-fat computer.
No. 22963.—W. S. Gardner, hinged keel for boat.
No. 23267.—W. O'Brien, jun., and F. W. Knight, hydraulic
nozzle operator.
No. 23378.—E. G. Harrop, flexible bracket.
No. 23839.—J. H. and J. D. Muir, elevator.
No. 23964.—A. Slinger and R. Knox, level-air inlet for
drain.
No. 24020.—W. Hooker, primary battery.
No. 24064.—G. Ullrich, magnetic separator.
No. 24079.—G. G. Turri, piano felt-head. (R. R. Bode.)
No. 24090.—F. A. Deunert and J. J. Jackson, tire-inflater.
No. 24095.—American Box Ball Company, game. (D. H.
Talbert.)
No. 24097.—R. T. Haines, washing-machine.
No. 24098.—G. Ridgway, filtering-machine.

Letters Patent on which Fees have been paid.

[NOTE.—The dates are those of the payments.]

SECOND-TERM FEES.

No. 18165.—G. Hutchinson, milking-machinery. 16th
July, 1908.
No. 18230.—G. and F. L. Watson, refuse-furnace. 9th
July, 1908.
No. 18421.—J. A. Ferguson, building block and wall.
(J. A. Ferguson and F. E. Kidder.) 14th July, 1908.
No. 18435.—B. and W. Trewella, lever-jack. 14th July,
1908.
No. 18436.—B. and W. Trewella, pawl and ratchet
mechanism. 14th July, 1908.

THIRD-TERM FEES.

No. 13778.—W. H. Ballinger, spouting-bracket. 9th July,
1908.
No. 13817.—B. S. and J. H. Nicholls, fire-grate. 7th July,
1908.
No. 13830.—D. P. Davidson, weighing milk, &c. (M. N.
Olson.) 18th July, 1908.

Subsequent Proprietors of Letters Patent registered.

[NOTE.—The name of the former proprietor is given in
brackets; the date is that of registration.]

No. 22040.—John Plumb, of Equitable Buildings, No. 350
George Street, Sydney, in the State of New South
Wales, Commonwealth of Australia, Machinery Merchant.
Machine for manufacturing wire netting. (B. Boehm,
R. Entz, and A. J. Rost.) 16th July, 1908.
No. 22086.—William Henry Blackham, of 59–61 King
Street, Melbourne, in the State of Victoria, Commonwealth
of Australia, Merchant, milking-apparatus. (W. J. Teese.)
21st July, 1908.

Request to amend Specification allowed.

THE request to amend Specification No. 18710—Murray,
acetylene-generator (advertised in Supplement to
New Zealand Gazette, No. 39, of the 14th May, 1908)—has
been allowed.

Requests for Correction of Clerical Errors in Applications
for Letters Patent.

No. 24098.—G. Ridgway, filtering-machine (advertised in
Supplement to New Zealand Gazette, No. 31, of the
16th April, 1908):—
To alter “valve” to “valves,” line 19, page 2, of specification.
To cross out “the” after “the,” line 25, page 2.
To alter “filtered” to finished,” line 33, page 2.
To alter “G” to “Z,” line 28, page 3.
To alter “A” to “W,” line 28, page 4.
To alter “G” to “Z,” lines 5, 9, 11, and 15, page 5.
To alter “values” to “valves,” line 28, page 5.
To alter “G” to “Z,” line 32, page 6.
To alter “G” to “Z,” line 9, page 7.
In the drawings in Figure 1, to alter a⁸ to a², and a² to a⁸.
No. 24195.—W. W. Pearce, travelling-trunk (advertised
in Supplement to New Zealand Gazette, No. 39, of the 14th
May, 1908):—
To insert in the drawings reference figures from 18 to 39,
inclusive.