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IV.-Classified list of patents, &c.—Continued.

CLASS XX.-Surgical and medical instruments, including trusses, dental instruments, bathing apparatus, &c.

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CLASS XXI.—Wearing apparel, articles for the toilet, &c., including instruments for manufacturing.

Inventions or discoveries.

Bodkin for inserting corset rings Jonathan S. Turner.......... Middletown, Ct.............|

into cloth.

Garments, cutting....

Garments, draughting coats, geo-
metrical measure for.
Garments, draughting forepart of

coats.

Garments, pantaloons measurer...
Garments, standard measure for

coats.

Tailoring, system of....

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April 25

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List of designs that have expired during the years 1849 and 1850, heretofore inadvertently omitted, together with a list of

those that expire in 1851.

Lamps.....

Alphabetical list of persons whose patents have expired during the year 1851, with their inventions or discoveries, and class.

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Fitz, Gideon....
Fisher, H. C....

Fisher & Chamberlain..

Flockton, Webster......
Flint, Edward.....
Fredly, Frederick..
French, Thomas....
Gay, Charles S..................
Gay, David...

Garber & Swartzengrover..
Gillespie, Barnabas..

Locks for fire-arms.....

Truss for hernia.
Leaching ashes..
Rake, revolving...
Cement for cisterns.
Paint, composition...
Grates and fireplace.
Stoves..

Locomotive power, &c...........
Railroad.......

Lathe, turning, mouldings and
Fire-arm, many-chambered.

Fire-arms, many-chambered, &c...

Loom, power, figure......

Blocks for printing colors, &c..

Water-wheel, letting on water..

Grist mill.

Threshing and winnowing.

Electro-magnetis.n....

Fire-arms, self-loading, &c... Plough.

Rake, horse...

Vice, bench and other..

Bitterings from kettles, &c..

Grates, sliding flute....
Wheel hubs...

Grates and stoves.....

XXI.

XX.

IV.

1.

IV.

IV.

V.

V.

VI.

XIX.

XIV.

XIX.

XIX.

III.

Oleagenous seed, &c....

IV.

.........

Steam, generating..

VI.

............

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Alphabetical list of persons, &c.—Continued.

Patentees.

Gleason, Horace..
Golding, John......
Goodyear, Charles.

Gotthilf, August
Good, Francis..
Goss, Samuel
Goas, Samuel..

Griswold, Ogd n..
Gray, William...
Grannis & Brand...
Greenaugh, J. J..
Griggs, George S...
Grant, Robert....
Greene, Joseph C..
Grosvenor, Jacob...
Graham, C. M...
Grimston, Edwin...
Harvey & Tracey.
Hartpence & Bawne..
Harvey, Thomas W.
Hazard, Phillipe F...
Hammond, Henry
Harvey, Thomas W.
Harvey, Charles R...
Hartford & Tilton...
Hatfield, John.....
Hastings & Sikes
Hathaway, John G..
Hathaway, John G...
Hall, Jacob G......
Hall, Henry G...
Hamilton, Samuel H.
Harper, Gaylord V..
Hastings, David
Hayden, Warner.
Hancock, William
Harrington, Henry..
Hedge, Egbert....
Hedge, Lemuel.
Heckman, Henry
Hill, Porter......................
Hinds, James....
Hinkley, Benjamin.
Hibbard, Harmon.
Hotchkiss, Gideon..
Holtman, David.....
Hobbs, William..
Hopkins, George F..
Howell, Samuel E.
Hotchkiss, Gideon.
Hoskings, Thomas K.
Harvey, Holmes.
Hodges, James
Howe, Jacob..

Hovey, William.

...

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Hobday, John... Hutchinson, Jesse..

...

Hughes, Enos B. M..................
Hunt & Brown....
Hull, Alonzo G.....
Hungerford, J......

Water-wheel, reacting

Mortising timber..
Stave-sawing...
Brick-making and drying.
Mop heads.....

Washing-machine.

Cannon-pointing..

......

Cooking stove

Grates, revolving and shifting...

Link, self-separating, for connecting cars, &c.

Truss for hernia......

Planing-machine

... ....

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