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Drill.

Description: Patent for
Date: June 30, 1914
Creator: Weathersby, Fred Richard
Partner: UNT Libraries Government Documents Department

Hame-Fastener

Description: Patent for improvements to a hame-fastener, specifically related to an easily made, inexpensively produced locking mechanism, including illustration.
Date: June 30, 1914
Creator: Fowler, Alvah W.
Partner: UNT Libraries Government Documents Department

Lock.

Description: Patent for a new and improved lock. This design "is to produce a lock and key in which the lock-case has no exterior opening communicating with its wards or works, but is provided with a recess only for supporting the shank or axis of the key, while the only opening for the admission of the key to the interior of the lock, whereby its wards or bolt may be operated or controlled, is upon the interior of the lock-case, so that there is no possibility of introducing . . . picking devices therein, … more
Date: June 30, 1885
Creator: Markham, Thomas W.
Partner: UNT Libraries Government Documents Department

Incubator.

Description: Patent for an incubator that automatically maintains at least a minimum temperature, with the option to set and maintain a higher temperature, with adjustment of temperature from outside the incubator. The incubator uses electric heat.
Date: June 30, 1914
Creator: Hays, Ernest C.
Partner: UNT Libraries Government Documents Department

Window-Curtain.

Description: Patent for improvements in curtain-fixtures in which it can be “readily applied to a window and capable of enabling its brackets to be readily adjusted to suite a curtain-roller.” (Lines 11-13) It also can prevent the curtain-roller becoming accidentally disengaged from the bracket by reason of one bracket being slightly higher than the other. (Lines 15-17) Illustration is included.
Date: June 30, 1891
Creator: Mendenhall, John W.
Partner: UNT Libraries Government Documents Department

Improvement in Sewing-Machine Shuttles

Description: Patent for an improved sewing-machine shuttle, which shuffles the bobbins back and forth among one another. This makes sewing faster for easier for any person who sews.
Date: June 30, 1877
Creator: Nott, Henry J.
Partner: UNT Libraries Government Documents Department

Improvement in Compounds for Destroying Worms in the Cotton-Plant.

Description: Patent for a method of "destruction of the cotton-worm, and this object is accomplished by sprinkling the plants on which the worm feeds with a solution of arsenic in water." (Lines 8-12) Includes instructions.
Date: June 30, 1874
Creator: Mitchell, Thomas W.
Partner: UNT Libraries Government Documents Department

Steam Engine

Description: Patent for improvements in steam engine, particularly the cylinder.
Date: June 30, 1885
Creator: Pinkham, Delmar D.
Partner: UNT Libraries Government Documents Department

Plow

Description: Patent for invention new and useful improvement in Plows, relates the shape of the mold-board and the manner of securing the point and land side to the standard [5-15].
Date: June 30, 1885
Creator: Kelly, George A.
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for a new and improved plow. This design consists in "[t]he combination, with the plow-body having slots formed with an enlargement at their forward ends near the lower edge of the mold-board, and having a laterally-projecting lug upon the landside near the point, of a detachable share and point having inwardly-projecting headed studs for engaging the slots in the mold-board, and having a perforated landside flange fitting upon the lug at the landside of the body" (lines 64-73).
Date: June 30, 1885
Creator: Snow, Abner
Partner: UNT Libraries Government Documents Department

Topping Device for Sugar-Beets.

Description: Patent for a machine to remove the tops of beets while they are still in the ground "without packing or injuring the beets and without removing more or less than the exact portion required" (lines 15-18).
Date: June 30, 1914
Creator: Sutton, Frank R.
Partner: UNT Libraries Government Documents Department

Music-Leaf Turner.

Description: Patent for a music-leaf turner to be used on pianos. It can turn pages to the right or left and the pianist need not use their hands. The pianist depresses a pedal with their foot to turn a page.
Date: June 30, 1896
Creator: Stinson, James C.
Partner: UNT Libraries Government Documents Department

Grindstone Attachment.

Description: Patent for improvements in grindstone attachments by providing a tool-holder that is capable of adapt to different-sized stones and for various tools when applied to the frame of a grindstone of a given size.” (Lines 13-16) Illustration is included.
Date: June 30, 1891
Creator: Rainey, John Calvin
Partner: UNT Libraries Government Documents Department

Piano-Action.

Description: Patent for a new and useful piano-action in which the so-called hammers is "pivotally connecting the hammers to the rail by a specific means." (Lines 11-12) Illustration is included.
Date: June 30, 1891
Creator: Norcross, Levi W.
Partner: UNT Libraries Government Documents Department

Rotary Plow.

Description: Patent for improvements in rotary plows which can be used as a subsoil-plow or it can be converted into a cultivator. The “purpose is to provide a novel gang-plow capable of cutting the soil at different depths, as circumstances may require, and in which the angle at which the plows enter the soil may be varied.” (Lines 18-23) Illustration is included.
Date: June 30, 1891
Creator: Cleveland, George P.
Partner: UNT Libraries Government Documents Department

Rail-Chair.

Description: Patent for improvement of rail-chairs that would prevent railroad rails from spreading out and allowing for a better connection by a system of rods. The rods would allow for a shorter distance between the middle of the rail chairs and the mechanism allows for better usability.
Date: June 30, 1914
Creator: Wheeler, Joseph L. & Jones, Thomas E.
Partner: UNT Libraries Government Documents Department

Odometer.

Description: Patent for "new and Improved Odometer, of which is a full, clear, and exact description."(lines 4-6) Includes instructions and illustrations.
Date: June 30, 1885
Creator: Hutches, Benjamin F., Jr.
Partner: UNT Libraries Government Documents Department

Pipe-Grapple.

Description: Patent for an improved pipe gripping mechanism which engages the interior of a pipe or tube.
Date: June 30, 1914
Creator: Martin, John E.
Partner: UNT Libraries Government Documents Department

Permutation-Padlock.

Description: Patent for a permutation-padlock that "has for its object to provide a simple, inexpensive, and efficient construction and arrangement of parts whereby the bolt is firmly held in its locked position, and whereby the combinations may be changed with facility, and without opening the lock-casing" (lines 8-14).
Date: June 30, 1896
Creator: Wilcox, Ferdenand S.
Partner: UNT Libraries Government Documents Department

Cotton Seed Linter

Description: Patent for "improvements in cotton-seed linters" (Lines 5-6) for improving efficiency of "separating the the lint from motes and other dirt and trash" (lines 15-16) including illustrations.
Date: June 30, 1914
Creator: Vardell, Arthur A.
Partner: UNT Libraries Government Documents Department

Gang-Plow.

Description: Patent for improvements in gang-plows in which the “disks” would contain a flared annulus and, it is formed by the truncation of a conical shell of large base and small altitude. This disk-plow “will penetrate the soil to the desired depth by its own natural draft with the minimum degree of friction and outlay of force.” (Lines 21-23) Illustration is included.
Date: June 30, 1891
Creator: Cleveland, George P.
Partner: UNT Libraries Government Documents Department

Seed-Hopper

Description: Patent for a seed hopper "constructed to efficiently receive and discharge the cotton seed" (lines 12-13). Illustrations included.
Date: June 30, 1908
Creator: Severson, Oscar W.
Partner: UNT Libraries Government Documents Department

Restaurant Serving Mechanism

Description: Patent for a restaurant serving mechanism. The mechanism is a wagon-like structure intended to make serving food and cleaning up tables a more streamlined process.
Date: June 30, 1920
Creator: Mabry, Raymond A
Partner: UNT Libraries Government Documents Department

Combined Cultivator and Harrow

Description: Patent for a combined cultivator and harrow. "This invention relates to an improved agricultural implement comprising in its construction a cultivator and a harrow, the tooth elements of which are so constructed and supported by the frame as to be capable of being adjusted for operation in several different positions" (line 8-14) illustration included.
Date: June 30, 1903
Creator: Farris, Henry Clay
Partner: UNT Libraries Government Documents Department
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