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Lock-Joint Rail.

Description: Patent for a lockable joint for connecting segments of a railway track. The joint is resistant to breakages due to the passage of trains but allows for the replacement of worn track.
Date: May 5, 1914
Creator: Swindler, Edgar L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Machinery For Pressing Cotton.

Description: Patent for improvements in machinery for facilitating the pressing of cotton; and it relates particularly to mechanism in which cylinders and pistons are used, under the influence of fluid or liquid, such as steam, air, water, or gas under pressure to operate the follower-block of a bailing-press. (Lines 12-18) Illustration is included.
Date: May 5, 1891
Creator: Bachman, Joseph A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Lathe-Chuck

Description: Patent for a lathe chuck to be used with cotton gins. Illustrations included.
Date: May 5, 1908
Creator: Jipperson, John Marsen
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Corn-Planters.

Description: Patent for "corn-planters in which the corn is planted in hills or rows; and the particular features of [the] invention consist in the combination, with a pivoted rising and descending charger or cup, of a sleeve-seat for said charger, a charger-carrying stem, and the seed-hopper, whereby the charger is held and carried in position upon a seat to fill, to rise from said seat, and to dump upon its pivot, and to be again brought into and maintained in a vertical position upon said seat while desc… more
Date: May 5, 1874
Creator: Williams, Blasius & Cohn, Morris
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Propeller for Boats.

Description: Patent for improvements in propellers for boats by “having a pair of hinged propeller-blades adapted to swing toward and away from each other, combined with fixed prongs; which are engaged with the propeller blades and hold them from displacement.” (Lines 60-65) Illustration is included.
Date: May 5, 1891
Creator: Gillespie, Lewis
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Measuring and Proportioning Machine.

Description: Patent for "a device by which the mixing of various ingredients in certain desired proportions may be easily and accurately accomplished" (lines 8-11). It is meant for industrial measuring.
Date: May 5, 1896
Creator: Collins, Alonzo G.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Speed-Recorder.

Description: Patent for an improvement in speed-recorders or device meant especially for street-cars, meant to protect the streets from reckless driving. The machine punches tape, recording the time the trolly takes to travel each block and how long the trolly takes at each stop.
Date: May 5, 1896
Creator: Spence, James, Jr.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Portable Hitching-Block

Description: Patent for a portable hitching block that is retractable and is able to hold a hitching rein at any length. Illustrations included.
Date: May 5, 1908
Creator: Barnett, John B.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Paper-Bag Machine.

Description: Patent for improvements in the paper-bag machine (related to author's previous Patent No. 689,441, December 24, 1901) for the purpose of improving the mechanism for forming the primary fold of the bag-bottom in the bag-folding process, including descriptions of the machinery, parts, and illustrations.
Date: May 5, 1903
Creator: Tyson, Frank
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Grave-Marker.

Description: Patent for a new and useful Grave-Marker. The body of the improved grave marker or cradle is elongated or somewhat elliptical in contour, and its central portion is open, in order that the grave marker or cradle may surround a grave.
Date: May 5, 1914
Creator: Kimball, Herbert E
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for an improved plow which is attached in the usual manner to the standard of a suitable beam, when the device is used for cultivating young crops, the fender is place in position and will serve to prevent the loose, dirt from tumbling over upon the growing plants. When the plants grew larger, the fender can be removed and a portion of the loose soil will thus be permitted to cover. (Lines 65-73) Illustration is included.
Date: May 5, 1891
Creator: Haynes, Leonard Franklin
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Umbrella-Holder.

Description: Patent for an umbrella holder or a similar item "which is adapted to be detachably secured to any suitable support such as the seat post of a riding agricultural implement or the seat of a buggy or wagon." (lines 9-12) including instructions and illustrations.
Date: May 5, 1914
Creator: May, William Henry
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Poultry Appliance.

Description: Patent for a new poultry device meant to dispense and apply oil or liquids that kill unwanted creatures while the poultry are drinking.
Date: May 5, 1914
Creator: Sheldon, Clarence O.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Oil-Burner.

Description: Patent for a new and improved oil-burner which is capable of using any hydrocarbon in combination with pressurized air and steam and properly adjusting the ratios of each to provide optimal results.
Date: May 5, 1914
Creator: Matthews, Robert H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Gate

Description: Patent for gates "suspended on rollers and mounted on a track."
Date: May 5, 1914
Creator: Butler, Joseph F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cultivator-Spreader.

Description: Patent for "new and useful improvements in Cultivator-Spreaders" (lines 5-7) which enables the operator of the cultivator to adjust the lateral spread of the plow beams without checking his team or withdrawing the plows from the soil, including illustrations.
Date: May 5, 1914
Creator: Nevins, Robinson C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cotton Conveying and Cleaning Apparatus.

Description: Patent for improvements in cotton conveying and cleaning apparatus by using the combination of “a rearwardly-open feeder and a conveyer in position to receive cotton discharge at the rear of the feeder” (lines 103-105), as a result when a conveyer bring “cotton to the feeder, it would provide a branch in position to take up the cotton delivered by the conveyer” (lines 106-108) thus preventing undue accumulation of excess cotton and continuous movement of the cotton in all the parts. Illustratio… more
Date: May 5, 1891
Creator: Elam, William E.; Thomas, Robert S. & Hardwick, Saunie W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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