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Acetylene-Gas Generator

Description: Patent for an acetylene-gas generator. Illustrations included.
Date: April 26, 1910
Creator: Moberley, Oscar R.
Partner: UNT Libraries Government Documents Department

Acetylene Gas Generator

Description: Patent for "a new and useful acetylene-gas generator" (lines 5-6), including illustrations and instructions.
Date: April 26, 1898
Creator: Williams, Benjamin F.
Partner: UNT Libraries Government Documents Department

Apparatus for Cooling Milk.

Description: Patent for a new and useful apparatus for regulating the temperature of milk.
Date: April 26, 1898
Creator: Porter, Louis H.
Partner: UNT Libraries Government Documents Department

Apparatus for Preserving Wooden Poles

Description: Patent for an apparatus for preserving treated wooden poles. Illustrations included.
Date: April 26, 1910
Creator: Logan, John T.
Partner: UNT Libraries Government Documents Department

Apparatus for Training Troop in the Pointing of Guns

Description: Patent for improvements to apparatus to train troops in pointing and aiming various firearms. An electric lamp shines light through a tube to point at the target, with a shutter that can operate simultaneously with the trigger or remain open.
Date: April 26, 1921
Creator: Place, Olney
Partner: UNT Libraries Government Documents Department

ATTACHMENT FOR INTERNAL COMBUSTION MOTORS

Description: Patent for an Attachment for Internal Combustion Motors. This new attachment provides many improvements in the regulation of auxiliary air, whether it enters or leaves the internal combustion motor (Shine). It also regulates hot or cold air, or can shut off the air supply entirely (Shine).
Date: April 26, 1921
Creator: Shine, John
Partner: UNT Libraries Government Documents Department

Attachment to Cotton Gins.

Description: Patent for a new and improved attachment for cotton gins. This design "consists of a lever-frame journaled to the gin-frame and carrying a shaft provided with a friction-pulley which may, by will of the operator, be thrown in contact with the driving-pulley of the gin, thus rotating the shaft, which is provided with a set of cleaning-blades fitting between the gin-saws between which they are, by the said mechanism, made to revolve rapidly, thus cleaning the said saws" (lines 18-27).
Date: April 26, 1881
Creator: Steward, Francis Marion
Partner: UNT Libraries Government Documents Department

Axle Box.

Description: Patent for a new and improved self-oiling axle box. This design utilizes a sleeve with several small, oil-filled holes to be placed between the spindle and the axle box, which lubricates the machine and reduces friction. A nut keeps the spindle and axle box together.
Date: April 26, 1881
Creator: Barnes, Thomas J.
Partner: UNT Libraries Government Documents Department

Body Supported Brackett

Description: Patent for body supported bracket for mirrors. Illustration included.
Date: April 26, 1910
Creator: Birdwell, Russell J.
Partner: UNT Libraries Government Documents Department

Boll Breaker and Cleaner

Description: Patent for new and improved Boll Breakers and Cleaners "for handling and cleaning seed cotton prior to it delivery to the ginning mechanism..." (lines 9-10).
Date: April 26, 1915
Creator: Kinne, Tempel L.
Partner: UNT Libraries Government Documents Department

Building Construction.

Description: Patent for new and improved building constructions which will help the economy, steadiness, benefit, and rapidity of erection.
Date: April 26, 1921
Creator: Eldridge, Leonard L.
Partner: UNT Libraries Government Documents Department

Butt Board for Grain Binders.

Description: Patent for a new and improved butt board for grain binders. This design "relates to improvements in butt-boards for grain-binders to even the butts of the gavel of grain to be bound and to also adjust said gavel in regard to length so that short grain will be bound near the center as well as long grain . . . [i]t has reference more especially to the construction of the butt-board and operating parts, so as to even the butts of the grain and adjust the same to proper position to the binder at on… more
Date: April 26, 1892
Creator: Schubert, George
Partner: UNT Libraries Government Documents Department

Cake-Forming and Cage-Loading Mechanism for Oil-Presses.

Description: Patent for a cake-forming and cage-loading mechanism for oil presses, specifically designed for extracting vegetable oil from cooked meats. The mechanism includes a revolving mold member and presser, allowing cooked meats to be compacted and ejected into a cake receiving cage.
Date: April 26, 1921
Creator: Henry, Nelson B. (Nelson Bollinger), Jr., 1883-1969
Partner: UNT Libraries Government Documents Department

Car-Coupling.

Description: Patent for automatic car-coupling for passenger and freight cars.
Date: April 26, 1887
Creator: Ferguson, George Jones
Partner: UNT Libraries Government Documents Department

Car-Coupling

Description: Patent for a simple, inexpensive, durable, and efficient car coupling "which will insure positive automatic coupling when two opposite draw-heads come together" (lines 16-18).
Date: April 26, 1892
Creator: Bird, Robert L. & Bird, John L.
Partner: UNT Libraries Government Documents Department

Chain-Fastener.

Description: Patent for a chain fastener for logging trucks, which can be easily unattached and works with most types of logging trucks.
Date: April 26, 1910
Creator: Biskamp, Richard A.
Partner: UNT Libraries Government Documents Department

Coin Controlled Vending Machine

Description: Patent for coin controlled vending machine. Illustrations included.
Date: April 26, 1904
Creator: Kreter, Otto
Partner: UNT Libraries Government Documents Department

Combined Safety-Valve and Waste-Cock.

Description: Patent for a combined safety valve and waste cock for cooling engines.
Date: April 26, 1910
Creator: Fell, Julius P.
Partner: UNT Libraries Government Documents Department

Compound Tool

Description: Patent for a compound tool. This invention consists of multiple tools in one. Illustration included.
Date: April 26, 1904
Creator: Highsmith, Aubrey O.
Partner: UNT Libraries Government Documents Department

Condiment-Holder.

Description: Patent for condiment holder that can be filled with different condiments that can be dispensed separately or both at the same time. This design is also more durable, efficient, and low cost.
Date: April 26, 1921
Creator: Peters, Shafeh
Partner: UNT Libraries Government Documents Department

Cotton Chopper.

Description: Patent for a new and improved cotton chopper. This design has an axle "provided with holes, so that the choppers or cultivators may be adjusted thereon to bring them nearer together or place them farther apart, as may be desired, to change the implement from a chopper to a marker or cultivator" (lines 30-35).
Date: April 26, 1881
Creator: Lindsey, James E.
Partner: UNT Libraries Government Documents Department

Cotton or Hay Press.

Description: Patent for a new and improved baling-press. This design consists in "[a] duplex cotton or other press comprising connected pressing-boxes, each having a loose lower platen and platen-supports on its sides, devices . . . for raising said lower platens, a truck for supporting said boxes, traveling wheels or rollers journaled to said truck and having bevel or V-shaped treads or peripheries, a track mounted upon suitable supports and having a V-shaped or recessed top face to receive and guide said … more
Date: April 26, 1887
Creator: Berry, William Robert
Partner: UNT Libraries Government Documents Department

Cotton-Seed Conveyer.

Description: Patent for a new and useful improvements in cotton seed conveyer systems.
Date: April 26, 1898
Creator: Graber, Henry W.
Partner: UNT Libraries Government Documents Department

Dental Chair.

Description: Patent for a dental chair improvement.
Date: April 26, 1887
Creator: Stiles, Edmund P.
Partner: UNT Libraries Government Documents Department
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