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Harrow.

Patent for a new and improved harrow. This design consists in "[t]he combination, with the revolving harrow-teeth and prong-wheels, of the centrally-hinged vibratory frame, carrying drag-hook teeth . . . [and] [t]he combination, with the harrow-frame . . . carrying the hook-teeth, of the pulley, chain, and lever" (lines 62-70).

Date: March 20, 1883

Creator: Lewis, Charles Patton

Partner: UNT Libraries Government Documents Department

Draft-Equalizer

Patent for an improved three-horse equalizer for draft horses.

Date: February 20, 1883

Creator: Kerby, George M.

Partner: UNT Libraries Government Documents Department

Document-File.

Patent for a simple, inexpensive self-adjusting file mounted on a revoluble base allowing the operator to successively access the several sub-divisions including illustrations.

Date: August 20, 1889

Creator: Rich, Robert S.

Partner: UNT Libraries Government Documents Department

Revolving Signal.

Patent for a new and improved revolving signal-light: "[t]he combination, with a car-axle and a shaft driven thereby, of the lateral supporting stems carrying signaling-lanterns glazed in alternating colors, a shifting-lever acting alternately upon studs or stops of the said shaft, said shaft having a sliding movement, and gearing alternately with said signal-carrying stems" (lines 82-89).

Date: August 20, 1889

Creator: Warren, John W. & Radford, Samuel H.

Partner: UNT Libraries Government Documents Department

Cotton Stalk Cutter.

Patent for a new and improved cotton-stalk cutter. This design consists in "the frame or body adapted to be dragged on the ground, and provided near its front end with the laterally-projecting cutting-blade and the arm, arranged above and in front of the blade, and the colter attached near the rear end of the frame or body and adapted to cut into the soil" (lines 3-9).

Date: March 20, 1888

Creator: Oneal, Marma Duke

Partner: UNT Libraries Government Documents Department

Cotton Gin Hopper.

Patent for swinging adjustable breast for Cotton-Gin Hoppers designed to regulate the density of cotton. Accompanied by illustrations.

Date: January 20, 1883

Creator: Horne, Edward G.

Partner: UNT Libraries Government Documents Department

Gangway for Loading or Unloading Stock Cars.

Patent for a new and improved gangway. This design consists in "[t]he combination, in an animal-trap having an inclined bottom and opposite sides, of a winch journaled at one end thereof, a movable platform mounted on the bottom and provided with opposite posts at its front end, a gate hinged to one of said posts, and opposite chains connected to the winch at one end and passing over drums located at the opposite ends of the sides, the opposite terminals of the chains being connected to the opp… more

Date: August 20, 1889

Creator: McIver, James W.

Partner: UNT Libraries Government Documents Department

Seeder or Grain-Planter.

Patent for "improvements in seeders or grain-planters, having reference more particularly to that class of inventions capable of planting corn, peas, wheat, oats, and cotton" (lines 11-14), including instructions and illustrations.

Date: December 20, 1887

Creator: Robinson, Eustis P. M.

Partner: UNT Libraries Government Documents Department

Double Point for Plows.

Patent for a new and improved double point for plows. This design consists in "[t]he plow-point having the central rectangular bend at the back, the wings shelving outward, downward, and forward, the long parallel-sided end, the lateral angles, and the marginal edges inclined upward and toward each other, the said portion being substantially as long as the share-edge" (lines 71-77).

Date: November 20, 1888

Creator: Schuster, Rudolph

Partner: UNT Libraries Government Documents Department

Fruit-Gatherer.

Patent for "improving fruit-gatherers designed to be thrust into a tree and cull each fruit separately" (lines 17-20).

Date: January 20, 1880

Creator: Eddleman, James P.

Partner: UNT Libraries Government Documents Department

Car Coupling.

Patent for a new and improved coupling for railroad cars. This design is of a car-coupling with a bumper having recesses and slots, "having [a] lip and transverse inner wall, the hook pivoted therein, the bumper, the stirrup suspended beneath the bumper, vertical rods or connections, levers pivoted in suitable bearings on the car-roof, locking-plate, and the [additional] levers" (lines 1-6).

Date: February 20, 1883

Creator: Hawkins, William A. & Hawkins, Charlie S.

Partner: UNT Libraries Government Documents Department

Fruit Coring and Halving Machine.

Patent for a new and improved fruit corer and halver. This design consists "[i]n a fruit cutter, the combination of the pivoted knives having laterally-concaved facing sides and curved inward to the edges at the upper ends, the arms extending from one side of said knives near their lower end, and the vertically-moving guide-plate provided with the longitudinal guide-grooves parallel at their upper and lower portions and curving inward to meet at their centers, into which grooves the ends of sai… more

Date: November 20, 1888

Creator: Harpst, Edgar S.

Partner: UNT Libraries Government Documents Department

Hoop Fastening for Buckets, &c.

Patent for a new and improved fastener for barrels and buckets. This design "consists of a metal strap provided with side tongues and having its ends bent around the upper and lower hoops and the side tongues bent around the intermediate hoops. . . . to prevent them from dropping off when the vessel dries and shrinks" (lines 10-17).

Date: February 20, 1883

Creator: Phillips, Hiram B.

Partner: UNT Libraries Government Documents Department

Grain Toller.

Patent for a new and improved grain toller. This design "consists in a novel construction of a revolving cylinder provided with cavities representing certain measures . . . separating a certain portion [of grain] to be retained as toll, and whereby, also, provision is made for varying the size of the toll-measure, so as to enable it to separate different proportions from the main body of the grain, according to the amount of toll to be taken" (lines 7-19).

Date: July 20, 1880

Creator: Wilson, William John

Partner: UNT Libraries Government Documents Department

Fire-Kindler.

Patent for a composition of matter to be used for kindling fires. Ingredients, proportions of ingredients and mixing instructions are included. No illustration.

Date: December 20, 1881

Creator: Boyd, William

Partner: UNT Libraries Government Documents Department

Screw Propeller.

Patent for a new and improved screw propeller. This design "connect[s] propellers on the opposite sides of a vessel with one another and with a stern propeller, so that they will act at the same time upon different parts of the vessel in urging her forward," which leads to increased speed (lines 7-11).

Date: March 20, 1883

Creator: Gartner, John

Partner: UNT Libraries Government Documents Department

Washing-Machine.

Patent for an improved washing machine: "The invention consists in combining a lower cylinder having longitudinal spiral grooves with an upper cylinder having longitudinal straight grooves and holes" (lines 14-17).

Date: January 20, 1880

Creator: Dorris, George W.

Partner: UNT Libraries Government Documents Department

Wind-Engine.

Patent for improvement to the construction of wind-engines design, including illustrations.

Date: June 20, 1882

Creator: Miller, Tedor T.

Partner: UNT Libraries Government Documents Department

Vibrating Churn.

Patent for a new and improved vibrating churn. This design consists in "[t]he combination, with the standard, of the vertically-adjustable frame having a vertical opening about its middle, with a horizontal journal bearing at one end, carrying a vertical fly-wheel and crank, and a horizontal and vertical journal-bearing at the other end, the first carrying a vertical toothed segment, a pitman connecting the fly-wheel and segment, and a pinion and shaft-socket arranged about a vertical axis and … more

Date: July 20, 1886

Creator: Fellrath, Charles John

Partner: UNT Libraries Government Documents Department

Air-Compressor.

Patent for "new and useful improvements for air-compressors" (lines 5-6), with instructions and illustrations.

Date: July 20, 1886

Creator: Harrold, Mahlon

Partner: UNT Libraries Government Documents Department

Rotary-Engine.

Patent for a new and improved rotary engine. This design consists "of a wheel provided with radially-sliding pistons and revolving within a fixed circumferential steam-chest, and having fixed on its axle an eccentric and spring, that operate to throw the pistons or floats outward to receive the pressure of the steam or other motor that is to drive the engine" (lines 19-26).

Date: January 20, 1880

Creator: Adams, James Ansley

Partner: UNT Libraries Government Documents Department

Rotary Brushing Machine.

Patent for a new and improved rotary brushing-machine. This design consists "of the circular horizontally-rotating brush, the carrying-wheels having rubber tires, the castings in which the carrying-axle and the pivot of the brush are journaled, the handle or tongue rigidly connected to the casting below the axle, and the hounds connected with the main axle on each side of the casting" (lines 65-71).

Date: December 20, 1887

Creator: Hawkins, Robert B.

Partner: UNT Libraries Government Documents Department

Spring Hinge.

Patent for a new and improved spring-hinge. This design consists in "[t]he combination of a hinge having one of its leaves provided with a casing and the other provided with curved projections, the spring arranged in the casing, and the rod engaging said spring and having the curved portion provided with trunnions engaging the said projections" (lines 65-71).

Date: August 20, 1889

Creator: Pierce, Jesse W.

Partner: UNT Libraries Government Documents Department

Fan.

Patent for a new and improved fan. This design "consists mainly, first, in the combination with a swinging bar of metal or wood, or both, carrying the fans, of a balance-weight located at an angle to the line of the bar for the purpose of retarding its backward movement; and, second, in the combination, with a shaft and a hinge-connection uniting the fan-holder clamp to the shaft, of a removable pin by means of which the fan may be caused to move positively with the shaft or swing independently… more

Date: June 20, 1882

Creator: Cohen, Moses.

Partner: UNT Libraries Government Documents Department

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