On the Generation of Species. By St. George Mivart, F.R.S. London: Macmillan & Co. 1871.
The Darwinian theory of the Origin of Species, has, perhaps, aroused more attention, excited more dispute, and won more converts in a shorter time among scientific and unscientific men, than any other of equal importance promulgated in the 19th century. It seems to be the rule either to swallow the theory whole, or reject it as unworthy of belief, and as conflicting with orthodoxy. The author of the work before us has, however, taken a middle ground, from which we opine it will be difficult to dislodge him, though it is within full range of the batteries of both the contending parties. While he admits the truth of Darwin's views regarding the operation of natural selection as a cause of the origin of species, he denies that it is the sole cause, yet maintains that if it could be demonstrated to be the sole cause, it would in no manner conflict with orthodox belief in the Scriptures as the revelation of God to mankind. The perfect candor of the author is one of the marked features of the discussion, and his style is a model of pure terse English writing, seldom, if ever, excelled by any scientific writer. The work is an octavo, most beautifully printed on tinted paper, and illustrated by many fine wood engravings.
The Architect's and Builder's Pocket Companion and Price Book, Consisting of a Short but Comprehensive Epitome of Decimals, Duodecimals, Geometry and Mensuration; with Tables of U. S. Measures, Sizes, Weights, Strengths, etc., of Iron, Wood, Stone, and Various Other Materials; Quantities of Materials in Given Sizes and Dimensions of Wood, Brick, and Stone; and a Full and Complete Bill of Prices for Carpenter's Work; also Rules for Computing and Valuing Brick and Brick Work, Stone Work, Painting, Plastering, etc. By Frank W. Vogdes Architect. Philadelphia: Henry Carey Baird, Publisher, 406 Walnut street. Price by mail, postpaid, $2.
This is a small work, but printed in small type, and containing a large amount of useful matter, thoroughly indexed for reference; bound in morocco; and provided with a clasp, so as to be conveniently carried in the pocket.
Gas Superintendent's Pocket Companionfor the year 1871. By Harris & Brother, Gas Meter Manufacturers, Nos. 1115 and 1117 Cherry street, Philadelphia. Philadelphia: Henry Carey Baird, Industrial Publisher, 406 Walnut street.
We find in this pocket-book much of interest to gas consumers, as well as to gas makers. The subject of meters is fully discussed. The work is bound in pocket-book style, in flexible morocco binding. Price, by mail, postpaid, $2.
fancy rule
Business and Personal.
The Charge for Insertion under this head is One Dollar a Line. If the Notices exceed Four Lines, One Dollar and a Half per Line will be charged.
The paper that meets the eye of manufacturers throughout the United States—Boston Bulletin, $4.00 a year. Advertisements 17c. a line.
Half Interest for sale in established Machinery Depot, new and second-hand. Steam fitting connected. Small capital, with energy, required. Address T. V. Carpenter, Advertising Agent, Box 773, New York.
See advertisement of a Woolen Mill for sale. A bargain.
I am active, have a clear record, and some capital. How can I make some money? F. Carmill, Box 1268, Boston, Mass.
Pattern Letters for Machinists, Molders, and Inventors, to letter patterns of castings, all sizes. Address H. W. Knight, Seneca Falls, N. Y.
Improved mode of Graining Wood, pat. July 5, '70, by J. J. Callow, Cleveland, O. See illustrated S. A., Dec. 17, '70. Send stamp for circular.
Can a round, spring-steel rod be drawn to any desired length, with a true taper to a point, with equal elasticity the whole length, and rolled temper? What is the price per hundred pounds, and where can they be procured? Answer "Sportsman," Malone, N. Y.
Manufacturers of Foot Lathes and other light machinery please address Geo. B. Kirkham, 167 E. 33d st., N. Y. city. Business of importance!
Safety Kerosene Lamps (Perkins & House's Patent). Explosion or breaking impossible; light equal to gas, and no odor. Families supplied and canvassers appointed, by Montgomery & Co., 42 Barclay st., New York, or Cleveland, O.
All parties wanting a water wheel will learn something of interest by addressing P. H. Wait, Sandy Hill, N. Y., for a free circular of his Hudson River Champion Turbine.
Ashcroft's Low Water Detector, $15; thousands in use; 17 year's experience. Can be applied for $1. Send for circular. E. H. Ashcroft, Boston, Mass.
Wanted.—Machines for manufacturing Pails, Tubs, and Matches. Also, competent man to superintend construction of buildings, and manage all parts of business when complete. Address, with descriptive circulars, price, etc., No. 266 Lexington avenue, New York.
Turbine Water Wheels, Portable and Stationary Engines, Gang and Circular Saw Mills, Rolling Mill Machinery, and Machinery for Axe Manufacturers, manufactured by Wm. P. Duncan, Bellefonte, Pa.
For best Power Picket Header in use, apply to Wm. P. Duncan, Bellefonte, Pa.
New Blind Wirer and Rod Cutter. B. C. Davis & Co., Binghamton, N. Y.
Self-testing Steam Gage. There's a difference between a chronometer watch and a "bull's eye." Same difference between a self-tester and common steam gage. Send for Circular. E. H. Ashcroft, Boston, Mass.
See advertisement of L. & J. W. Feuchtwanger, Chemists, N. Y.
$3.50. Stephens' Patent Combination Rule, Level, Square, Plumb, Bevel, etc. See advertisement in another column. Agents wanted.
American Boiler Powder Co., Box 315, Pittsburgh, Pa., make the only safe, sure, and cheap remedy for "Scaly Boilers." Orders solicited.
Belting that is Belting.—Always send for the Best Philadelphia Oak-Tanned, to C. W. Arny, Manufacturer, 301 Cherry st., Phil'a.
E. Howard & Co., Boston, make the best Stem-winding Watch in the country. Ask for it at all the dealers. Office 15 Maiden Lane, N. Y.
For mining, wrecking, pumping, drainage, and irrigating machinery, see advertisement of Andrews' Patents in another column.
The best place to get Working Models and parts is at T. B. Jeffery's, 160 South Water st., Chicago.
Brown's Coalyard Quarry & Contractors' Apparatus for hoisting and conveying material by iron cable. W. D. Andrews & Bro, 414 Water st., N. Y.
Improved Foot Lathes. Many a reader of this paper has one of them. Selling in all parts of the country, Canada, Europe, etc. Catalogue free. N. H. Baldwin, Laconia, N. H.
Peteler Portable R. R. Co. contractors, graders. See adv'ment.
E. P. Peacock, Manufacturer of Cutting Dies, Press Work. Patent Articles in Metals, etc. 55 Franklin st., Chicago.
Peck's Patent Drop Press. Milo Peck & Co., New Haven, Ct.
Millstone Dressing Diamond Machine—Simple, effective, durable. For description of the above see Scientific American, Nov. 27th, 1869. Also, Glazier's Diamonds. John Dickinson, 64 Nassau st., N. Y.
Steel name stamps, figures, etc. E. H. Payn, M'f'r, Burlington, Vt.
Cold Rolled-Shafting, piston rods, pump rods, Collins pat. double compression couplings, manufactured by Jones & Laughlins, Pittsburgh, Pa.
Keuffel & Esser 116 Fulton st., N. Y., the best place to get 1st-class Drawing Materials, Swiss instruments, and Rubber Triangles and Curves.
For Solid Wrought-iron Beams, etc., see advertisement. Address Union Iron Mills, Pittsburgh, Pa., for lithograph, etc.
For the best Self-regulating Windmill in the world, to pump water for residences, farms, city buildings, drainage, and irrigation, address Con. Windmill Co., 5 College Place, New York.
The Merriman Bolt Cutter—the best made. Send for circulars. H. B. Brown & Co., Fair Haven, Conn.
Taft's Portable Hot Air, Vapor and Shower Bathing Apparatus. Address Portable Bath Co., Sag Harbor, N. Y. (Send for Circular.)
Glynn's Anti-Incrustator for Steam Boilers—The only reliable preventive. No foaming, and does not attack metals of boilers. Price 25 cents per lb. C. D. Fredricks, 587 Broadway, New York.
For Fruit-Can Tools, Presses, Dies for all Metals, apply to Bliss & Williams, successor to May & Bliss, 118, 120, and 122 Plymouth st., Brooklyn, N. Y. Send for catalogue.
2d-hand Worthington, Woodward and Novelty Pumps, Engines 25 to 100 H.P., 60 Horse Loc. Boiler. W. D. Andrews & Bro., 414 Water st., N. Y.
Agents wanted, to sell the Star Bevel. It supersedes the old style. Send for Circular. Hallett & White, West Meriden, Conn.
English and American Cotton Machinery and Yarns, Beam Warps and Machine Tools. Thos. Pray, Jr., 57 Weybosset st., Providence, R. I.
For small, soft, Gray Iron Castings, Japanned, Tinned, or Bronzed, address Enterprise Manufacturing Company, Philadelphia.
Conklin's Detachable Rubber Lip, for bowls, etc., works like a charm. For Rights, address O. P. Conklin, Worcester, Mass., or A. Daul, Philadelphia, Pa.
To Ascertain where there will be a demand for new machinery or manufacturers' supplies read Boston Commercial Bulletin's Manufacturing News of the United States. Terms $4.00 a year.
In 1870, Mrs. W. made, with her Wheeler & Wilson machine, 2,255 vests, besides doing her family sewing for six persons.
"The firm of Geo. P. Rowell & Co. is the largest and best Advertising Agency in the United States, and we can cheerfully recommend it to the attention of those who desire to advertise their business scientifically and systematically in such a way; that is, to secure the largest amount of publicity for the least expenditure of money."
After an exhaustive trial,at American Institute Fair for 1870, Pratt's Astral Oil was pronounced the safest and best.
Dyspepsia:Its Varieties, Causes, Symptoms, and Cure. ByE. P. Miller, M.D.Paper, 50cts.; Muslin, $1. AddressMiller, Haynes & Co., 41 West Twenty-sixth st., New York city.
Vital Force:How Wasted and How Preserved; or, Abuses of the Sexual Function, their Causes Effects and Means of Cure. ByE. P. Miller M.D.Paper, 50cts. AddressMiller, Haynes & Co., 41 West Twenty-sixth st., New York city.
Answers to Correspondents.
CORRESPONDENTS who expect to receive answers to their letters must, in all cases, sign their names. We have a right to know those who seek information from us; besides, as sometimes happens, we may prefer to address correspondents by mail.
SPECIAL NOTE.—This column is designed for the general interest and instruction of our readers, not for gratuitous replies to questions of a purely business or personal nature. We will publish such inquiries, however, when paid for as advertisements at 1.00 a line, under the head of "Business and Personal."
All reference to back numbers must be by volume and page.
Mixing Metals.—All the hard gray American charcoal iron, of which car wheels and all such work are made, requires more heat and a longer time to melt than soft iron, especially Scotch pig, which is the most fluid and the easiest to melt of any iron. Consequently, unless the melter exercises good judgment in charging, the Scotch pig will melt and run off before the car-wheel iron is melted. If G. H. P. be particular in the quality and strength of his iron, he will make better results by using soft American charcoal pig, with old car-wheel iron. It will make stronger castings, mix better, and melt more uniformly; but he should always recollect in charging his furnace that soft iron will melt before hard in the same position, in the cupola. I also think he had better use a larger proportion of soft pig, as every time cast iron is melted it becomes harder, so much so that iron which can be filed and turned with ease, when re-cast will often be found too hard to work.—J. T., of N. Y.
Hardening Tallow.—If E. H. H. will use one pound of alum for every five pounds of tallow, his candles will be as hard and white as wax. The alum must be dissolved in water, then put in the tallow, and stirred until they are both melted together, and run in molds.—F. O. H.
L. L., of N. Y.—According to Ure, strass is made as follows: 8 ounces of pure rock crystal or flint, in powder, mixed with 4 ounces of salt of tartar, are to be baked and left to cool. The mixture is then poured into hot water, and treated with dilute nitric acid till it ceases to effervesce, and the "frit" is then washed in water till the water comes off tasteless. The frit is then dried, and mixed with 12 ounces of white lead, and this last mixture reduced to fine powder, and washed with distilled water; 1 ounce of calcined borax is now added to every 12 ounces of the mixture, the whole rubbed together in a porcelain mortar, melted in a clean crucible, and poured out into pure cold water. This melting and pouring into water must be done three times, using a clean, new crucible each time. The third frit is pulverized, five drachms of niter added, and then melted for the last time, when a clean, beautiful white crystal mass results.
C. M. S., of Wis.—There are no precise proportions observed in making the coal-tar and gravel walks of which you speak. The aim is to saturate the gravel with the hot tar without surplus. The interstices of the gravel are simply to be filled, and the amount required to do this depends wholly upon the coarseness or fineness of the gravel employed.
W. P. T., of Ohio.—Two teams of horses, of equal strength, pulling against each other, by means of a rope, would create the same tension in the rope, as one of the teams drawing against an immovable object.
W. H. B., of Va.—Ice can be made by compressing air, and, after it has radiated its heat, allowing it to extract the heat of water with which it is brought into contact. The temperature of air at 59° Fah., would be raised, by compressing the air to one fourth its original volume, to 317° Fah; and the air would radiate and absorb again, in expanding, about 190 units of heat.
E. T. H., of Ga.—The friable sandstone, a specimen of which you send us, may, we think, be rendered firmer by soaking it in a solution of silicate of soda, and allowing it to stand till dry.
J. A. V., of Ohio.—The use of steam expansively, by means of cut-off appliances, enables the expansive force of the steam to be utilized, which cannot be done when the pressure is maintained at one standard, and steam admitted through the fall stroke. It takes no more power to do a given amount of work in one case than in the other, but more boiler capacity, and more fuel, as the working power of the steam is more economically applied when the cut-off is used.
Geo. F. R., of Ohio.—Type metal is composed of 3 parts lead and 1 part antimony for smallest, hardest, and most brittle types; 4 of lead and 1 of antimony for next grade; 5 of lead and 1 of antimony for medium sizes; 6 of lead and 1 of antimony for larger types; and 7 of lead and 1 of antimony for the largest.
E. J. M., of Texas.—The term "power of a boiler" means its evaporating power, and in that sense is proper. If its evaporative power be sufficient to perform a given amount of work, it is proper to estimate that work in horse power. Water can not be pumped out of a pipe from which atmospheric air is excluded. A pipe driven into a soil impervious to air, can never yield water unless the water is forced up by hydraulic power, as in the artesian system.
A. P. Y., of N. Y.—You will find descriptions of iron enamelling processes, on pages 297 and 408, Vol. XII. of this journal. It can be done in colors. See Ure's "Dictionary of Arts and Manufactures."
H. C., of Pa.—We do not think increasing the size of the journals of your car axles from 2½ inches to 6 inches diameter, would make them run lighter.
H. H. A., of N. Y.—The lining up of a beam engine, in a vessel, is a process for which no definite mode of procedure is exclusively applicable. It is an operation to which common sense and judgment must be brought, and for which each engineer must be a law unto himself.
J. S., of Va.—The use of horizontal propellers to force balloons up or down is not a new suggestion. It has been tried, but, we believe, without much practical success.
J. T .S., of N. Y.—You will find further information on the subject of transmitting power by compressed air, in our editorial columns of last week.
Harvesters.—William T. B. Read, Chicago, Ill., has petitioned for an extension of the above patent. Day of hearing, May 17, 1871.
Mode of Fastening Sheet Metal on Roofs, etc.—Asa Johnson, Brooklyn, N. Y., has petitioned for an extension of the above patent. Day of hearing, May 3, 1871.
Method of Printing in Colors.—Rosalie Croome, Brooklyn, N. Y., has petitioned for an extension of the above patent. Day of hearing, May 3, 1871.
Machinery for Compressing Gaseous Bodies.—William A. Royce, Newburgh, N. Y., has petitioned for an extension of the above patent. Day of hearing, May 10, 1871.
Plows.—John S. Hall, Pittsburgh, Pa., has petitioned for an extension of the above patent. Day of hearing, May 17, 1871.
Carriage Wheels.—James D. Sarven, New Haven, Conn., has petitioned for an extension of the above patent. Day of hearing May 24, 1871.
New Patent Law of 1870.
fancy rule
LETTERS-PATENT
FOR
New Inventions.
fancy rule
fancy rule
F
orTwenty-five years,Munn & Co. have occupied the leading position ofSolicitors of American and European Patents. During this long experience they have examined not less thanFifty Thousand Inventions, and have prosecuted upwards ofThirty Thousand Applications for Patents. In addition to this they have made, at the Patent Office,Twenty-Five ThousandSpecial Examinations into the novelty of various Inventions.
The important advantage ofMunn & Co.'s American and European Patent Agency is that the practice has been tenfold greater than that of any other agency in existence, with the additional advantages of having the aid of the highest professional skill in every department and a Branch Office at Washington, that watches and supervises cases when necessary, as they pass through Official Examination.
Inventors who desire to consult withMunn & Co. are invited to call at their office 37Park Row, or to send a sketch and description of the invention, which will be examined and an opinion given or sent by mail without charge.
is made into the novelty of an invention by personal examination at the Patent Office of all patented inventions bearing on the particular class. This search is made by examiners of long experience, for which a fee of $5 is charged. A report is given in writing.
To avoid all possible misapprehension,Munn & Co.advise generally, that inventors send models. But the Commissioner may at his discretion dispense with a model—this can be arranged beforehand.
Munn & Co. take special care in preparation of drawings and specifications.
If a case should for any cause be rejected it is investigated immediately, and the rejection if an improper one set aside.
is made to clients for this extra service.Munn & Co.have skillful experts in attendance to supervise cases and to press them forward when necessary.
Munn & Co.give very special attention to the examination and prosecution of rejected cases filed by inventors and other attorneys. In such cases a fee of $5 is required for special examination and report; and in case of probable success by further prosecution and the papers are found tolerably well prepared,Munn & Co.will take up the case and endeavor to get it through for a reasonable fee to be agreed upon in advance of prosecution.
Are desirable if an inventor is not fully prepared to apply for a Patent. A Caveat affords protection for one year against the issue of a patent to another for the same invention. Caveat papers should be carefully prepared.
The Government fee on filing a Caveat is $10, andMunn & Co.'s charge for preparing the necessary papers is usually from $10 to $12.
A patent when discovered to be defective may be reissued by the surrender of the original patent, and the filing of amended papers. This proceeding should be taken with great care.
Can be patented for a term of years, also new medicines or medical compounds, and useful mixtures of all kinds.
When the invention consists of a medicine or compound, or a new article of manufacture, or a new composition, samples of the article must be furnished, neatly put up. There should also be forwarded a full statement of its ingredients, proportions, mode of preparation, uses, and merits.
Canadiansand all other foreigners can now obtain patents upon the same terms as citizens.
Munn & Co.have solicited a larger number of European Patents than any other agency. They have agents located at London, Paris, Brussels, Berlin, and other chief cities. A pamphlet containing a synopsis of the Foreign Patent Laws sent free.
Munn & Co.could refer, if necessary, to thousands of patentees who have had the benefit of their advice and assistance, to many of the principal business men in this and other cities, and to members of Congress and prominent citizens throughout the country.
All communications are treated as confidential.
Address
Under this heading we shall publish weekly notes of some of the more prominent home and foreign patents.
Self-Acting Shackle and Car Brake.—Lyman Alphonzo Russell, Shrewsbury, Vt.—This invention relates to improvements in self-acting shackles and car brakes, and consists in an improved connection of the brakes with the shackle, for automatic operation, whereby the connection may be readily so adjusted that the brakes will not be set in action as when required to back up the train.
Feed Bags for Horses.—W. A. Hough, South Butler, N. Y.—This invention relates to a new and useful improvement in feed bags for horses, and consists in making the bag self-supplying, by means of one or more reservoirs, the discharge orifices of which reservoirs are closed by a valve or valves.
Truss.—Adam Hinoult, Montgomery, N. Y.—This invention has for its object to furnish an improved truss, which shall be so constructed as to yield freely to the various movements of the body of the wearer, while holding the rupture securely in place.
Governor for Steam Engines.—Charles A. Conde, Indianapolis, Ind.—This invention relates to a new method of regulating the movement of the balls of a steam governor, with a view of adjusting the same in proportion to the increased or diminished centrifugal force.
Circular Saw Guard.—G. W. Shipman, Ischua, N. Y.—This invention relates to a new and useful improvement in means for protecting the operator and others, near running circular saws, from injury, and it consists in a movable guard, operated by means of the saw carriage, in such a manner that, during the period of danger (when the saw is not cutting), the guard covers the saw, and is thrown back from the saw when the latter is in actual use.
Carpet-cleaning Machine.—J. C. Craft, Baltimore, Md.—This invention relates to a machine, through which a carpet may be passed, and so beaten and brushed, during its passage, as to come out of the machine thoroughly cleansed. The invention consists in the peculiar construction and arrangement of beaters and brushes for effecting this result.
Combined Cotton and Corn Planter.—L. A. Perrault, Natchez, Miss.—This invention relates to improvements in machinery for planting seed, and consists in a combination, in one machine, of a seed-dropping apparatus, adapted for corn, and another adapted for cotton, in a manner to utilize one running gear for the two kinds of seed, and thereby save the expense of separate gear for each.
Lime Kiln.—T. A. Kirk, Kansas City, Mo.—This invention has for its object to furnish an improved lime kiln, which shall be so constructed as to enable the kiln to be worked from the front, in firing and in drawing the lime and ashes, which will not allow cold or unburnt rock to pass through, and which will consume its own smoke.
Car Brake.—S. D. Tripp, Lynn, and Luther Hill, Stoneham, Mass.—This invention relates to improvements in railroad car brakes, and consists in an arrangement, on the locomotive or tender, of a steam cylinder and piston, and the arrangement, on the cars, in connection with the brakes, of sliding rods, so that the rod of the car next to the engine or tender, being moved backwards by the piston rod of the above cylinder, will bring the brakes of the rear wheels down upon them, as well as the brakes of the tender, and slacken the speed thereby, so that the rear projecting end of the brake rod will come in contact with the rod of the next car, and set its brakes in action in like manner, and so on, throughout the train. The arrangement of the said brake actuating rods is such that no matter which end of the car is foremost, the wheels of one track will be acted on by the brakes.
Combined Ruler, Blotter, and Paper Cutter.—Hugh S. Ball, Spartanburgh, S. C.—This invention relates to a new and useful improvement in a combined ruler, blotter, and paper cutter, three articles indispensable for the desk, combined in one.
Reed for Organs and Melodeons.—Augustus Newell, Chicago, Ill.—The object of this invention is to so construct the tongue-butts, or shanks, of musical reeds, that the same cannot, during the vibratory motion of the tongues, be raised from their seats.
Anti-Friction Compound.—Victory Purdy, Poughkeepsie, N. Y.—This invention relates to a new and useful compound for lubricating railroad car axle journals, and other journal bearings.
Queries.
[We present herewith a series of inquiries embracing a variety of topics of greater or less general interest. The questions are simple, it is true, but we prefer to elicit practical answers from our readers, and hope to be able to make this column of inquiries and answers a popular and useful feature of the paper.]
1.—Emery Wheels.—Can I make emery wheels similar to those used in a foot lathe, that will answer for sharpening fine tools, such as gouges, rounds, and hollows, and if so, how shall I proceed?—F. W.
2.—Boiler Furnace.—I have two boilers, twenty-four feet long and four feet in diameter each, with five ten-inch flues. The fire passes under the boiler, and enters the flues at the back end, passes through the flues, and enters the smoke stack at the front end. I use hard pine wood for fuel. Will some of your many readers give me the best way of constructing the flue under the boiler, from the end of the grate bars to where it enters the flues at the back end, and also state the proper distance from the back wall to the end of the boiler?—N. H.
3.—Medal Casts.—I have some medals which I should like to copy. Having tried several times, and failed, I thought that I would ask advice through your query columns. I do not know of what the medals are manufactured. They are, I suppose, made to imitate bronze. I have tried casting them in plaster of Paris molds, but have had very poor success, as the surface of the medals was covered with small holes. The metal used was lead and antimony, seven to one. I should like to know, if there be any metal that I can cast them of, and bring out the bronze color afterwards, or if there be any metal that I can cast them of, and afterwards color by some solution. Also, of what should I make my molds?—J. E. M.
4.—Removing the Taste of Tar from Rain Water.—Will some of your correspondents tell me if rain water, which runs off a gravel roof, and tastes very strongly of tar, is unhealthy, and if there be anything that will prevent its tasting, as it is very disagreeable for cooking purposes?—C. E. H.
5.—Sorghum Molasses.—How can I separate the molasses from the sugar, in sorghum sugar mush, to make a dry merchantable sugar?
6.—Flux for Aluminum.—Will some of your readers tell me, through your columns, the best flux to use in melting and mixing aluminum and copper?
[Compiled from the Commissioners of Patents' Journal.]
APPLICATIONS FOR LETTERS PATENT.
350.—Breech-loading Fire-arms.—Eli Whitney, New Haven, Conn. February 10, 1871.
352.—Governor.—Stilliman B. Allen, ——, Mass. February 10, 1871.
357.—Windmill.—A. P. Brown, New York city. February 11, 1871.
332.—Furniture Casters.—F. A. Gardner and H. S. Turrell, Danbury Conn. February 8, 1871.
339.—Wire Fabrics for Mattresses.—Samuel Rogers, New York city. February 9, 1871.
340.—Screw Propeller Canal Boats.—Thomas Main, Pierpoint, N. Y. February 9, 1871.
362.—Flyer for Spinning Machinery.—Thomas Mayor and Geo. Chatterton, Providence, R. I. February 14, 1871.
373.—Telegraphic Apparatus and Detectors.—W. B. Watkins, Jersey City, N. J. February 14, 1871.
381.—Steam and other Safety Valves.—Walter Dawson Scranton, Pa. February 15, 1871.
388.—Iron Rails and Bars, and Modes of Manufacturing the same.—Eldridge Wheeler, Philadelphia, Pa. February 15, 1871.
Official Lists of Patents.
SCHEDULE OF PATENT FEES
MUNN & CO.,
Patent Solicitors, 37 Park Row, New York.
112,309.—Hose Sprinkler.—William Anderson, San Francisco, Cal.
112,310.—Locomotive Spark Arrester.—J. G. Armstrong, New Brunswick, N. J.
112,311.—Tool for Carriage Makers' Use.—George Atkinson, San Francisco, Cal.
112,312.—Potato Probe.—John A. Beal, Waterford, N. Y.
112,313.—Hinge for Carriage Doors.—George W. Beers, Bridgeport, Conn.
112,314.—Stove Leg.—James Birckhead, Jr., Baltimore, Md.
112,315.—Clothes Pin.—Orris A. Bishop, Chicago, Ill.
112,316.—Manufacture of Rochelle Salts and Borax.—V. G. Bloede, Brooklyn, N. Y.
112,317.—Beehive.—Felix Brewer, Waynesville, Mo.
112,318.—Thill Coupling.—Theodore Burr (assignor to Allen Muir and Henry Muir), Battle Creek, Mich.
112,319.—Evaporating Pan for Saccharine Liquids.—F. C. Butler, Bellows Falls, Vt., assignor to himself and James B. Williams, Glastonbury, Conn.
112,320.—Door Securer.—William H. Caldwell, Wheeling, W. Va.
112,321.—Toe-calk Bar.—R. B. Caswell, Springfield, Mass. Antedated March 2, 1871.
112,322.—Glass Flattening Furnace and Leer.—James Clabby, Lenox, Mass.
112,323.—Spring Bed Bottom.—Alex. Cole, Manamuskin, N. J.
112,324.—Water Wheel.—E. E. Coleman, West Cummington, Mass.
112,325.—Toy Horse and Carriage.—John B. Cuzner, Bridgeport, Conn.
112,326.—Mackerel-line Holder.—E. L. Decker, Southport, Me.
112,327.—Sewing Machine.—J. William Dufour, Stratford, Conn.
112,328.—Steam Boiler.—Edwards Evans, North Tonawanda, N. Y.
112,329.—Medical Compound for Cure of Catarrh and Asthma.—Erastus Field, Ostrander, Ohio.
112,330.—Machine for Grinding the Cutters of Mowers, etc.—H. C. Fisk, Wellsville, N. Y.
112,331.—Machine for Making Hooks and Eyes.—Jeremy T. Ford, San Francisco, Cal.
112,332.—Churn.—Thompson Freeman, Westfield, Ill.
112,333.—Attachment for Revolving Mold Boards for Plows.—J. S. Godfrey, Leslie, Mich., assignor to himself and S. M. Loveridge, Pittsburgh, Pa.
112,334.—Grain Cleaner and Fertilizer Sifter.—J. A. Green, Mill Dale, Va.
112,335.—Screw Propulsion.—E. C. Gregg (assignor to A. H. Gregg and C. P. Gregg), Trumansburg, N. Y.
112,336.—Seeding Machine.—P. M. Gundlach, Belleville, Ill.
112,337.—Compound for Kindling Fires.—J. L. Hannum and S. H. Stebbins, Berea, Ohio.
112,338.—Lawn Mower.—Benjamin Harnish, Lancaster, and D. H. Harnish, Pequea, Pa.
112,339.—Composition for Pavements.—C. B. Harris, New York city. Antedated February 25, 1870.
112,340.—Spring for Vehicles.—John R. Hiller, Woodland, Cal.
112,341.—Harvester Rake.—S. T. Holly, (assignor to John P. Manny), Rockford, Ill.
112,342.—Door Clamp.—Henry O. Hooper, Diamond Springs, Cal.
112,343.—Taper Holder.—Thomas W. Houchin, Morrisania, N. Y.
112,344.—Metallic Garter.—Henry A. House, Bridgeport, Conn.
112,345.—Bobbin Winder.—Henry A. House, Bridgeport, Conn.
112,346.—Method of Knitting Stockings, etc.—Henry A. House, Bridgeport, Conn.
112,347.—Apparatus for Evaporating and concentrating Liquids.—John Howarth, Salem, Mass. Antedated March 1, 1871.
112,348.—Apparatus for Evaporating and Concentrating Liquids.—John Howarth, Salem, Mass. Antedated March 1, 1871.
112,349.—Apparatus for Removing Oil from Vegetable and other Matters.—Elias S. Hutchinson, Baltimore, Md.
112,350.—Apparatus and Process for Removing Oil from Grain, Seeds, etc.—Elias S. Hutchinson, Baltimore, Md.
112,351.—Chandelier.—Charles F. Jacobsen, New York city.
112,352.—Culinary Vessel.—Carrie Jessup, New Haven, Conn.
112,353.—Machine for Cutting Leather.—Aberdeen Keith, North Bridgewater, Mass.
112,354.—Attaching Knobs to their Spindles.—John F. Keller and Nathaniel Sehner, Hagerstown, Md.
112,355.—Miter Machine.—T. E. King, Boston, Mass.
112,356.—Take-up for Corset Looms.—Julius Kuttner, New York city.
112,357.—Elevator and Carrier.—T. W. Lackore, Worth, Ill.
112,358.—Apparatus for Burning Hydrocarbon Oils.—James R. Lee, Grass Valley, Cal.
112,359.—Burglar Alarm.—Robert Lee, Cincinnati, Ohio.
112,360.—Telegraph Apparatus.—L. T. Lindsey, Jackson, Tenn.
112,361.—Harvester.—J. P. Manny, Rockford, Ill.
112,362.—Harvester.—J. P. Manny, Rockford, Ill.
112,363.—Harvester Rake.—J. P. Manny, Rockford, Ill.
112,364.—Cheese Curd Sink.—H. C. Markham, Collinsville, N. Y.
112,365.—Mowing Machine.—H. C. Markham and Dewitt C. Markham, Collinsville, N. Y.
112,366.—Propeller.—Alex. J. Marshall, Warrenton, Va. Antedated March 3, 1871.
112,367.—Oiler.—Edward McDuff and E. D. Forrow, Warwick, R. I.
112,368.—Wash Boiler.—John McInnes, Oxford, Pa.
112,369.—Propelling Canal Boats.—H. B. Meech, Fort Edward, N. Y. Antedated February 25, 1871.
112,370.—Water-proof Compound for Coating Cloth Wood, Metals, etc.—Peter E. Minor, Schenectady, N. Y.
112,371.—Cooking Stove.—W. N. Moore, Neenah, Wis.
112,372.—Boring Machine.—J. H. Pardieck (assignor to himself and S. M. Brown), Acton, Ind.
112,373.—Vapor Burner.—R. W. Park, Philadelphia, Pa.
112,374.—Machine for Pointing Blanks for Cultivator Teeth.—John Pedder and George Abel, West Pittsburgh, Pa.
112,375.—Bale Tie.—J. E. Perkins, San Francisco, Cal.
112,376.—Lining Walls with Felt, etc.—James Phillips, Chicago, Ill.
112,377.—Cooking Stove.—Samuel Pierce, Boston, Mass.
112,378.—Tack.—A. A. Porter, New Haven, Conn. Antedated Feb. 25, 1871.
112,379.—Machine for Shaping and Cutting Gear Cutters.—F. A. Pratt (assignor to the Pratt & Whitney Company), Hartford, Conn.
112,380.—Combination Camera and Developing Box.—E. C. Ratzell, Philadelphia, Pa.
112,381.—Punching Machine.—J. C. Rhodes, South Abington, Mass.
112,382.—Washing Machine.—J. W. Ricker, Chelsea, Mass.
112,383.—Curtain Fixture.—Charles Robin. Chester, Conn.
112,384.—Machine for Making Printers' Leads.—Isaac Schoenberg, New York city.
112,385.—Slide Valve for Steam Riveting Machines.—Coleman Sellers (assignor to William Sellers & Co.), Philadelphia, Pa.
112,386.—Machine for Polishing Thread.—Samuel Semple, Sr., John Semple, Samuel Semple, Jr., and R. A. Semple, Mount Holly, N. J.
112,387.—Paint Brush.—F. S. Shearer, Washington, Ill.
112,388.—Bee Hive.—S. A. Short, F. J. Short, J. B. Short, and Jasper Kile, Decatur, Ala.
112,389.—Apparatus for Removing Oil from Vegetable and other Matter.—Thomas Sim, Baltimore, Md.
112,390.—Retort for Producing Bisulphide of Carbon.—Thomas Sim, Baltimore, Md.
112,391.—Utilizing the Silky Down of the Wild Cotton.—M. H. Simpson, Boston, Mass.
112,392.—Pruning Shears.—Frank Smiley, Batavia, N. Y.
112,393.—Water-closet Valve.—A. J. Smith, San Francisco, Cal.
112,394.—Gang Plow.—J. W. Sursa, San Leandro, Cal.
112,395.—Grinding Pan and Amalgamator.—W. H. Thoss, West Point, Cal.
112,396.—Street Lantern.—Augustus Tufts, Malden, Mass.
112,397.—Cooking Stove.—Alvin Warren, Swanton, Ohio.
112,398.—Safety Bridle.—James Weatherhead, San José, Cal.
112,399.—Fire Grate.—George Wellhouse, Akron, Ohio.
112,400.—Hay Knife.—G. F. Weymouth, Dresden, Me.
112,401.—Claw Bar.—Charles Winter, Chillicothe, Ohio.
112,402.—Steam Generator.—J. C. Woodhead, Pittsburgh, Pa.
112,403.—Animal Trap.—W. D. Wrightson, Queenstown England.
112,404.—Brush.—John Ames, Lansingburg, N. Y.
112,405.—Clod Fender.—F. L. Bailey, Freeport, Ind.
112,406.—Ruler.—H. S. Ball, Spartanburg, S. C.
112,407.—Fanning Mill.—Benjamin Barney, Time, Ill.
112,408.—Ice-cutting Machine.—Lafayett Barnum (assignor to himself and A. R. Hale), Bridgeport, Conn.
112,409.—Manufacture of Ice.—T. J. Bigger, Kansas City, Mo.
112,410.—Machine for Heading Bolts and Spikes.—Reinhold Boeklen, Brooklyn, N. Y., assignor to himself and Henry Torstrick New York city. Antedated Feb. 28, 1871.
112,411.—Washing Machine.—Joseph Boswell, L. M. Boswell, Jonathan Palmer, and J. H. James (assignors to themselves and Thomas Starbuck), Wilmington, Ohio.
112,412.—Water Wheel.—E. C. Boyles, New York city.
112,413.—Cotton Press.—R. M. Brooks, Pike county, Ga.
112,414.—Paper-cutting Machine.—Samuel Brown (assignor to himself and C. R. Carver), Philadelphia, Pa.
112,415.—Governor for Direct-acting Engines.—A. S. Cameron, New York city.
112,416.—Governor for Direct-acting Engines.—A. S. Cameron, New York city.
112,417.—Butt Hinge.—J. W. Carleton (assignor to the Union Manufacturing Co.), New Britain, Conn.
112,418.—Machine for Cutting Sheet Metal.—C. R. Choate, East Saginaw, Mich.
112,419.—Bit Brace.—William Cleveland, Lawrence, Mass., assignor to himself and James Swan, Seymour, Conn.
112,420.—Steam Engine Governor.—C. A. Condé, Indianapolis, Ind.
112,421.—Carpet-cleaning Machine.—J. C. Craft (assignor to himself and Antonio Rosello), Baltimore, Md.
112,422.—Steam Regulator for Paper Dryers.—Daniel Crosby, Hampden, Me.
112 423.—Metallic Piston and Valve Rod Packing.—G. M. Cruickshank, Providence, R. I.
112,424.—Grain-thrashing and Separating Machine.—John Culham, Grand Rapids, Mich. Antedated Feb. 25, 1871.
112,425.—Cooking Stove.—David Curtis, Mishawaka, assignor to himself and C. B. Graham, South Bend, Ind.
112,426.—Lightning Rod.—S. D. Cushman, New Lisbon, Ohio.
112,427.—Hose Bridge.—Patrick Daily (assignor to himself and J. J. Kehoe), New York city.
112,428.—Cover for Openings in Sidewalks.—William Dale, New York city.
112,429.—Rotary Pump.—F. O. Deschamps, Philadelphia, Pa.
112,430.—Machine for Cutting Files.—James Dodge, Manchester, England, assignor to David Blake, Spencertown, N. Y.
112,431.—Coupling for Railway Cars.—Henry Dubs and S. G. Goodall-Copestake, Glasgow, Great Britain.
112,432.—Tobacco Pipe.—P. J. Dwyer, Elizabethport, N. J.
112,433.—Basket for House Plants.—Albert P. Eastman, Washington, D. C.
112,434.—Sulky Plow.—Milo A. Elliott, Stratford Hollow, N. H.
112,435.—Stretcher for Paintings.—James Fairman, New York city.
112,436.—Body Lantern Holder.—Samuel C. Fessenden, Stamford, Conn.
112,437.—Stove Leg.—Amon L. Finch, Sing Sing, N. Y.
112,438.—Pump Piston.—John S. Follansbee and George Doolittle (assignors to the Forrester Manufacturing Company), Bridgeport, Conn.
112,439.—Shoe.—Samuel W. Francis (assignor to himself and W. H. Newton), Newport, R. I.
112,440.—Guard-Finger for Harvesters.—George Fyfe and Chester Hard, Ottawa, Ill.
112,441.—Dining Table.—S. R. Gardner (assignor to himself and S. M. Marquette), Independence, Iowa.
112,442.—Step Ladder.—M. Boland Geary, New York City.
112,443.—Oilcloth Printing Machinery.—Ebenezer A. Goodes (assignor to Philadelphia Patent and Novelty Company), Philadelphia, Pa.
112,444.—Tenoning Machine.—Lyman Gould, Norwich, Conn.
112,445.—Printer's Case.—Wm. H. A. Gresham, Atlanta, Ga.
112,446.—Lamp Chimney.—Geo. W. Griswold, Factoryville, Pa.
112,447.—Grain Separator.—Philander Griswold, Hudson, Mich.
112,448.—Clamp for Thill Couplings.—John W. Guider (assignor to himself and John Kiefer), St. Joseph, Mo.
112,449.—Bird Cage.—Gottlob Gunther, New York city.
112,450.—Stop Cock and Valve.—William Haas, New York city.
112,451.—Valve for Steam Engines.—Joseph L. Harley, Baltimore, Md., and Xaver Fendrich, Georgetown, D. C.
112,452.—Metallic Hub.—John H. Harper, Pittsburgh, Pa.
112,453.—Composition for Lubricating Machinery.—E. Q. Henderson (assignor to John C. Burroughs and Richard A. Springs) Charlotte, N. C.