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Check Row Planter

Description: Patent for check row planter. Illustration included.
Date: July 19, 1904
Creator: Perkins, Albert L.
Partner: UNT Libraries Government Documents Department

Colter Attachment for Plows.

Description: Patent for a new and useful colter attachment for plows, including instructions and illustrations.
Date: July 19, 1898
Creator: Haynes, Thomas
Partner: UNT Libraries Government Documents Department

Coffee - Pot.

Description: Patent for a new and useful coffee pot, including instructions and illustrations.
Date: July 19, 1898
Creator: Ingle, Jacob Odem
Partner: UNT Libraries Government Documents Department

Back Spacing Attachment for Type Writing Machines

Description: Patent for an attachment to provide type writing machines with back space. Illustration included.
Date: July 19, 1904
Creator: Parker, William A.
Partner: UNT Libraries Government Documents Department

Artificial Fuel

Description: Patent for artificial fuel made from coal.
Date: July 19, 1904
Creator: Thomas, Adelaide M.
Partner: UNT Libraries Government Documents Department

Canopy for Folding Beds.

Description: Patent for a new and improved canopy for folding beds. This design "will automatically fold up within the bed when the same is closed, and will similarly open out with the opening of the bed without any other attention than the proper arrangement of the folds of the mosquito or fly netting" (lines 21-25). It consists in "an automatically raising and lowering canopy consisting of a raising-frame having vertical bars pivoted to the bed at the bottom and a horizontal connecting-bar at the top, a c… more
Date: July 19, 1892
Creator: Eva, Addison H.
Partner: UNT Libraries Government Documents Department

Car Coupling

Description: Patent for a new coupling mechanism that will automatically couple railway cars together without human assistance.
Date: July 19, 1892
Creator: Faubion, John Sr.
Partner: UNT Libraries Government Documents Department

Bag.

Description: Patent for a new and improved bag. This design is "compris[ed of] the body divided down its front, one edge having staples and the other edge having openings adapted to engage said staples, a covering-flap provided with an opening adapted to engage one of said staples, and a flexible fastening device secured to said bag and adapted to be passed through said staples for securing the edges and covering-flap" (lines 62-71).
Date: July 19, 1887
Creator: Franks, Lewis Wigfall
Partner: UNT Libraries Government Documents Department

Car Coupling.

Description: Patent for a new and improved coupling for railroad cars. This design is "to provide a novel car-coupling pin and means for operating the same to automatically couple cars through the medium of ordinary links without the use of triggers located within the draw-head . . . The invention consists, essentially, in a vertically-movable coupling-pin adapted to rotate axially in the pin-hole of the draw-head, and having a wing or lug for supporting it in its elevated position, combined with a yielding… more
Date: July 19, 1887
Creator: Power, Kelsey L.
Partner: UNT Libraries Government Documents Department

Combined Fire Screen and Fender.

Description: Patent for a combined fire screen and fender. This design "works in the mantle-piece by means of weights, and is secured in position by by means of a spring-latch that catches in notches in the jamb. This screen thus arranged can be made to answer for three purposes: By letting it down nearly to the hearth it acts as a blower; by letting it entirely down accidents from fire are prevented, and when let down in the summer time it makes a handsome summer screen" (lines 21-30).
Date: July 19, 1881
Creator: Matthews, James Charles
Partner: UNT Libraries Government Documents Department

Bale Tie.

Description: Patent for a new and improved bale tie. This design is of a metal band with several slots, so that the accompanying metal button can pass through any two overlapping slots, securing the bale within the band.
Date: July 19, 1881
Creator: Griffin, James Lee
Partner: UNT Libraries Government Documents Department

Guano Distributor

Description: Patent for the distribution of guano for fertilization over a given area of territory.
Date: July 19, 1912
Creator: H. D. Pate
Partner: UNT Libraries Government Documents Department

Box Bull and Calf Wheel Gudgeon.

Description: Patent for protection and strengthening of box bull and calf wheel gudgeons. The purpose is to prevent various troubles with well drilling (oil, etc.).
Date: July 19, 1921
Creator: Taylor, James Thomas
Partner: UNT Libraries Government Documents Department

Collar Fastener and Supporter

Description: Patent for an object that provides the collar support and is hidden.
Date: July 19, 1921
Creator: Hudson, George J.
Partner: UNT Libraries Government Documents Department

Drier.

Description: Patent for a drier, specifically to dry saturated grounded food items. This device is best used for flour from corn to dry before processing it to a powder form, but can also be used for other types of cereal.
Date: July 19, 1921
Creator: Garza, Pablo Gonzalez
Partner: UNT Libraries Government Documents Department

Electric-Current Relay

Description: Patent for Electric-Current Relay to allow capability of use with either a direct or alternating current. This is adapted for economical use in constant temperature apparatus. Further, this technology avoids the possibility of "sticking of relay movable contacts".
Date: July 19, 1921
Creator: Lorenz, Charles O.
Partner: UNT Libraries Government Documents Department

Wrench.

Description: Patent for a wrench with a head having a pair of rigid jaws to engage the object. One unique use of this wrench is that it can tighten any threaded joint beyond the degree of tightness that can be obtained by pulling the handle of an ordinary wrench in the usual manner.
Date: July 19, 1921
Creator: Duda, Oswald
Partner: UNT Libraries Government Documents Department

Wire Stretcher.

Description: Patent for a new and improved wire stretcher. This design consists in "the combination of a bar provided with a toothed quadrant and with a boss having an overhanging projection at its rear end, an eccentric pivoted on the face of the said boss for holding the wire against the projection, a hand-lever pivoted to the bar, and provided with a spring-detent engaging with a toothed quadrant, a plate pivoted at one end to the hand-lever and provided with an overhanging projection, and a second eccen… more
Date: July 19, 1887
Creator: Mason, James Alexander
Partner: UNT Libraries Government Documents Department

Water Elevator.

Description: Patent for a new and improved water-elevator. This design consists in "a supporting frame, a drum journaled therein, a rope wound on the drum, a bucket attached to the rope, mechanism for turning the drum to lift the bucket, and a fork journaled below the drum and provided with a central arm adapted to catch under the raised bucket resting in the fork to discharge its contents as the fork is tilted" (lines 21-28).
Date: July 19, 1887
Creator: Mefferd, George Washington
Partner: UNT Libraries Government Documents Department

Indicator for Pressure Gages

Description: Patent for an indicator for pressure gages. Illustration included.
Date: July 19, 1910
Creator: Fields, Roberts E.
Partner: UNT Libraries Government Documents Department

Incubator.

Description: Patent for an incubator, which automatically turns all the eggs to allow them to get the same amount of warmth and light.
Date: July 19, 1910
Creator: Gerard, Alonzo
Partner: UNT Libraries Government Documents Department

Thill Coupling.

Description: Patent for a new and improved thill-coupling. This design is "compris[ed of] perforated checks . . . a coupling-bolt, a locking-lever hinged to said bolt, said lever being provided with knob and notch, a cover -plate having groove and catch, and a spring-pin adapted to hold the lever and cover in engagement" (lines 81-87).
Date: July 19, 1887
Creator: Owens, Israel P.
Partner: UNT Libraries Government Documents Department

Pump.

Description: Patent for a new and improved pump. This design "has been specially devised for use in pumping gas, air, or vapor — as in ice-machines, for instance — and mainly with reference to attaining circulation with low pressure; but when operated at high speed considerable pressure may be attained therewith, whether operating upon vapors or liquids, as . . . [the] pump involves a novel mode of operation, in that it possesses characteristics partially common to pumps of the rotary system, as well as to … more
Date: July 19, 1881
Creator: Rose, Thomas
Partner: UNT Libraries Government Documents Department
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