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Clamp.

Description: Patent for a new clamp to improve support functionality in household construction, including illustration.
Date: February 13, 1906
Creator: Stevens, John J.
Partner: UNT Libraries Government Documents Department

Saw-Tooth.

Description: Patent for a new design for saw-teeth, with illustrations.
Date: February 20, 1906
Creator: Fleming, Christopher C.
Partner: UNT Libraries Government Documents Department

Kitchen-Cabinet

Description: Patent for a built-in organization system for kitchen cabinets, including illustrations.
Date: February 24, 1914
Creator: Rosser, Virgil O.
Partner: UNT Libraries Government Documents Department

Improvement to Elevator Signal Systems

Description: Patent for an improvement to an elevator in which “to provide an elevator signal system that will permit a party at any landing to indicate his desire to go up or down to the elevator operator by pressing one of two buttons” (lines 10-15). Instructions and illustration included.
Date: February 2, 1915
Creator: Johnson, Charles S.
Partner: UNT Libraries Government Documents Department

Knee-Spreader.

Description: Patent for certain new and useful improvements in knee spreaders, including instructions and illustrations.
Date: February 6, 1900
Creator: Trice, Sinnette Y.
Partner: UNT Libraries Government Documents Department

Waffle-Iron.

Description: Patent for a waffle iron that can be operated by placing it on a stove-top. It "consists in a base, a yoke pivoted thereto and swinging in vertical plane, and the molding and cooking irons carried by the yoke" (lines 15-18).
Date: February 14, 1893
Creator: George, Alexander B.
Partner: UNT Libraries Government Documents Department

Well Pumping System

Description: Patent for a system used to pump oil from a non-flowing well.
Date: February 15, 1916
Creator: Stephenson, William M.
Partner: UNT Libraries Government Documents Department

Improvement to Suction-Cup for Cotton-Picking Machines

Description: Patent for the improvement in suction-cups for cotton-picking machines in which the addition of knives allows for easier collection of cotton. Instructions and illustrations included.
Date: February 9, 1915
Creator: Meier, John
Partner: UNT Libraries Government Documents Department

Well-Drilling Apparatus.

Description: Patent for a well-drilling apparatus for boring Artesian and other wells. It is meant to "provide simple, efficient, and durable means for expanding or spreading the reamer-blades after the bit-carrying devices have been lowered sufficiently to arrange the reamer-blades below the plane of the lower end of the tubular drill-rod" (lines 10-17). Water pressure is also used to remove the cuttings from the boring-blades. Sections of cable that suspend and lower drill-bit carrying parts into the dril… more
Date: February 18, 1896
Creator: Horton, Stephen A.
Partner: UNT Libraries Government Documents Department

Lattice.

Description: Patent for a simple, strong, and economic lattice that is meant for use in jail cells. It allows air and light into the cell, and they are formed with "alternately opposite depressions and elevations for the reception of the bars running at right angles thereto" (lines 12-24). It should have alternating bars of steel and iron.
Date: February 5, 1895
Creator: Hull, William S.
Partner: UNT Libraries Government Documents Department

Valve

Description: Patent for a valve. Illustration included.
Date: February 21, 1905
Creator: Kinnison, Hallah C.
Partner: UNT Libraries Government Documents Department

Internal-Combustion Engine.

Description: Patent for an internal combustion engine, which can be run with less fuel and better control of the engine.
Date: February 1, 1910
Creator: Reaugh, Frank
Partner: UNT Libraries Government Documents Department

Kitchen-Cabinet.

Description: Patent for a kitchen cabinet, which is compact but has many features such as a built in sifting system from the glass fronted dry ingredient drawers, a sink, fold out counter space, and slide-out bottom drawers.
Date: February 2, 1909
Creator: Ridley, Richard W. & Clark, Andrew R.
Partner: UNT Libraries Government Documents Department

Lens Holder

Description: Patent for a lens holder. The design of this invention relates to holders for eyeglasses and spectacles. Illustration included.
Date: February 15, 1910
Creator: Chappel, James M.
Partner: UNT Libraries Government Documents Department

Improvements to Storage House Aerating System

Description: Patent for improvements to storage house aeration systems for agriculture and the storage of vegetables.
Date: February 2, 1920
Creator: Vaughan, Robert B. & Love, Ralph M.
Partner: UNT Libraries Government Documents Department

Well Digging Machine.

Description: Patent for a new and improved well-digging machine. This design "consists in connecting to the bottom of [a] shaft a gang of plows, which effectually break and cut up the earth, and combing therewith a fixed and inclined shear-blade and detachable earth-receiver, the said shear-blade being located in the rear of the plows, for raising the earth from the motion of the plow, and delivering it automatically into the detachable earth-receiver, which is raised to the surface with its load by means o… more
Date: February 6, 1883
Creator: Chambers, Job C. & Chambers, Silas
Partner: UNT Libraries Government Documents Department

Improvement in Cultivators.

Description: Patent for a new and useful improvement in cultivators.
Date: February 5, 1878
Creator: Graves, Jefferson M.
Partner: UNT Libraries Government Documents Department

Wheeled Plow.

Description: Patent for a wheeled plow with multiple accessories attached to it that allows for adjustment of each accessory separately, holds the weight of the parts better, and keeps the parts more securely connected to the plow.
Date: February 26, 1907
Creator: Hendon, Walter P.
Partner: UNT Libraries Government Documents Department

Transplanting-Basket

Description: Patent for a basket for transplanting various types of plants. Illustrations included.
Date: February 18, 1908
Creator: Edwards, Charles L.
Partner: UNT Libraries Government Documents Department

Transformer

Description: Patent for transformer.
Date: February 24, 1903
Creator: Depp, Otis J.
Partner: UNT Libraries Government Documents Department

Storage-Tank

Description: Patent for a food storage tank with ventilation. Illustrations included.
Date: February 7, 1911
Creator: Harry, Owen K.
Partner: UNT Libraries Government Documents Department

House Screen

Description: Patent for a house screen. Illustration included.
Date: February 21, 1911
Creator: Faires, Elisha & Martin, John M.
Partner: UNT Libraries Government Documents Department

Stalk-Cutter.

Description: Patent for stalk cutter that breaks the stalks close to the ground, featuring a lever that enables cutter height adjustments to facilitate the breaking of stalks. This stalk cutter has no cutting edges and will not dull over time.
Date: February 24, 1914
Creator: Blakely, Phylander.
Partner: UNT Libraries Government Documents Department

Pneumatic-Cushion Support for Automobile-Bodies.

Description: Patent for "an improved pneumatic cushion support between the body of the automobile or other vehicle and the running gear [...] to not only produce a device for neutralizing or overcoming the recoil or rebound, but to provide a pneumatic or compressed air support for the body" " (lines 14-21), including illustrations.
Date: February 8, 1916
Creator: Sullivan, Joseph M.
Partner: UNT Libraries Government Documents Department
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