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Internal Combustion Engine

Description: Patent for a improved Internal Combustion Engine. The improvement is the construction of the ignition of the internal combustion engine where the fuel in the compression chamber is ignited explosion of a different fuel of a more highly explosive nature.
Date: August 9, 1921
Creator: Simpson, Joseph Ryan.
Partner: UNT Libraries Government Documents Department

Weather Board Gage.

Description: Patent for a new and improved gauge for weatherboards. This design utilizes a guiding loop and a hinged part to create a gauge that, "after it has been attached to the house, will support at least two boards in position while they are being nailed on, before it is necessary to the move the gage [sic] into another position, and which gage will be so securely held in place that the boards can be moved back and forth without displacing it in any manner" (lines 27-34).
Date: August 9, 1881
Creator: Lawrence, John Madison
Partner: UNT Libraries Government Documents Department

Trap-Gun.

Description: Patent for a trap gun, which can be mounted on a post or in the ground.
Date: August 9, 1910
Creator: Lindsey, William Milton
Partner: UNT Libraries Government Documents Department

Warning Strip for Wire Fences.

Description: Patent for a new and improved warning strip for wire fences. This design "relates to warning-strips for wire fences designed as a visible signal to indicate the presence of the fence, and thus prevent cattle from running against the same and tearing themselves on the barbs" (lines 9-13).
Date: August 9, 1887
Creator: Cloud, William Johnston
Partner: UNT Libraries Government Documents Department

Improvement in Cotton and Hay-Presses

Description: Patent for a new and useful improvement in cotton and hay-presses. It includes a description and an illustration.
Date: August 9, 1870
Creator: Stopple, Charles W.
Partner: UNT Libraries Government Documents Department

Station-Indicator

Description: Patent for a station indicator for showing the names of street or stations on a web.
Date: August 9, 1910
Creator: Hathhorne, Robert A.
Partner: UNT Libraries Government Documents Department

Hydraulic Motor

Description: Patent for hybraulic motor. Illustration included.
Date: August 9, 1904
Creator: Allen, William W.
Partner: UNT Libraries Government Documents Department

Hydraulic Propulsion of Vessels.

Description: Patent for a new and improved hydraulic propulsion. This design "is to provide an improved means for the application of the jet principle in the hydraulic propulsion of vessels; and it consists in the combination, with the hull of the vessel, of one or more main or trunk tubes arranged longitudinally to the vessel and of tapering shape, largest at its front end, which is open, and provided along its length with a series of nozzles opening along the side of the vessel in rearward direction, and … more
Date: August 9, 1892
Creator: Walker, James C.
Partner: UNT Libraries Government Documents Department

Nut Lock

Description: Patent for a nut lock. Illustration included.
Date: August 9, 1904
Creator: Payne, Newton & Guynes, Allen Perry
Partner: UNT Libraries Government Documents Department

Tire-Protector and Antiskidding Device.

Description: Patent for a tire protector and anti-skidding device, which is made up of a flexible metal cover to prevent punctures and reduce wear on the tires, as well as reduce skidding.
Date: August 9, 1910
Creator: Bell, Charles D.
Partner: UNT Libraries Government Documents Department

Track Raising, Lowering, and Ballasting Machine.

Description: Patent for a track raising, lowering, and ballasting machine for use in building railroads.
Date: August 9, 1910
Creator: Sparks, Walter F.
Partner: UNT Libraries Government Documents Department

Land Bedder And Cultivator.

Description: Patent for a new and useful land bedder and cultivator, including instructions and illustrations.
Date: August 9, 1898
Creator: Parker, Middleton N.
Partner: UNT Libraries Government Documents Department

Tool-Handle

Description: Patent for a tool handle for "hoe-handles, rake-handles, and other like farming implements."
Date: August 9, 1898
Creator: Pederson, Fred
Partner: UNT Libraries Government Documents Department

Table Duplicating-Tablet Holder.

Description: Patent for a table duplicating-tablet holder for making carbon copies of papers that attaches to a telephone desk.
Date: August 9, 1910
Creator: Talley, Robert Wilson
Partner: UNT Libraries Government Documents Department

Supporter for Trousers and Similar Garments.

Description: Patent for a new and improved belt. This design "relates to appliances used either instead of the usual suspenders or in addition thereto for supporting trousers, overalls, and similar garments upon the wearer's person" (lines 10-14). It "compris[es] a belt, a number of upwardly-extending rigid supporting-standards connected to said belt and each provided with a pivoted clamping-lever, and a number of rigid upwardly-extending extension-supports working telescopically in said standards and held … more
Date: August 9, 1892
Creator: Rogers, Charles S.
Partner: UNT Libraries Government Documents Department

Quilting Mechanism for Sewing-Machines.

Description: Patent for an improved, simple, inexpensive, and efficient quilting-frame and makes quilting much faster. "The frame is provided with a longitudinal bar having a groove to form a track, in which travels a gage-wheel, which is adjustable and held by a spring-arm, which serves, also, as a means of changing the position of the wheel" (lines 22-26).
Date: August 9, 1892
Creator: Delany, Charles William
Partner: UNT Libraries Government Documents Department

Metal Shearing Device

Description: Patent for a metal shearing device. Illustrations included.
Date: August 9, 1904
Creator: Eddleman, Dudley E.
Partner: UNT Libraries Government Documents Department

Mattress-Display Rack

Description: Patent for a mattress rack that will allow mattresses to be displayed in a titled position for display and advertising purposes including illustrations.
Date: August 9, 1913
Creator: Fisher, Alfred
Partner: UNT Libraries Government Documents Department

Photograph Gallery Appliance

Description: Patent for a photograph gallery appliance. This invention is to replace special card mounts. Illustration included.
Date: August 9, 1904
Creator: Bunnell, Walter A.
Partner: UNT Libraries Government Documents Department

Improvement in Cotton-Stalk Cutters.

Description: Patent for an improvement to cotton-stalk cutters by way of an improved framework.
Date: August 9, 1874
Creator: Johnston, George; Cairns, John & Johnston, Michael K.
Partner: UNT Libraries Government Documents Department

Disk Cultivator

Description: Patent for an improved "disk cultivator that will be adapted for the various purposes to which such devices are ordinarily applied. The invention consists in certain details of construction and combination and arrangement of parts" (lines 13-18)
Date: August 9, 1898
Creator: Brock, Andrew L.
Partner: UNT Libraries Government Documents Department

Cultivator.

Description: Patent for a new and useful cultivator, including instructions and illustrations.
Date: August 9, 1898
Creator: Otenhouse, Henry
Partner: UNT Libraries Government Documents Department

Sash Holder.

Description: Patent for a new and improved sash holder. This design "relates to improvements in sash-locks, the object in view being to provide a cheap and simple arrangement adapted to be applied to the ordinary upper and lower unbalanced sashes and to so construct said device as to form a convenient means for operating the upper sash without the necessity of reaching uncomfortably therefor and to be able to lock said sash against movement in either direction at any point of elevation. A further object is … more
Date: August 9, 1892
Creator: Monday, Robert
Partner: UNT Libraries Government Documents Department

Device for Dipping Lumber.

Description: Patent for a device for dipping lumber in a "soda" bath for preventing mildewing that allows the operator of the sawmill to determine which logs go through the bath.
Date: August 9, 1910
Creator: Baten, William Lucian
Partner: UNT Libraries Government Documents Department
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