UNT Libraries Government Documents Department - 576 Matching Results
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- Abrading Element For Tire-Patch Containers
- Patent for an improved tool that is affixed to tire-patch containers. It is used for abrading the surface of a tire to effectively roughen it (without the use of sandpaper) to allow the adhesion of a patch. Includes illustrations.
- Adjustable End Die.
- Patent for improvements to adjustable end dies. These improvements allow convenient rethreading of bolts while it is engaged with an object.
- Adjustable Flat Die.
- Patent for improved adjustable flat dies which provide different sizes of cutting dies to the cutting device.
- Adjustable Friction-Grab for Fishing-Tools.
- Patent for friction grabs for fishing tools in well drilling operations that can be "easily adjusted for different sized holes or wells and which will be automatically adjusted and the grabs automatically closed on the object to be removed" (lines 14-17).
- Adjustable Luggage-carrier
- Patent for a luggage carrier that attaches to vehicles to carry packages of various sizes. Includes illustrations.
- Aeroplane.
- Patent for aeroplane construction to include improvements to air motor protection to minimize resistance and the use of air cups to direct the full force of air to the motor shaft, including illustrations.
- Aeroplane
- Patent for an aeroplane that is inexpensive and easily built, while preventing the aeroplane from going into a tailspin.
- Aeroplane-Tail.
- Patent for improvements to the tail of aeroplanes. This invention is to be used to help control the flight of planes or heavy projectiles, and would not have effects on the equilibrium or be difficult to use.
- Agricultural Machine
- Patent for a tool to destroy weeds. This invention reuses several parts from farming tools.
- Air-Brake and Starter for Automobiles.
- Patent for multiple innovations to automobile air-brakes and starters, including improvements such as ease of use, reliability, and versatility amongst vehicle models.
- Air-Storage-Tank Liquid-Dispensing Device.
- Patent for an air storage tank liquid dispending device which is convenient and economically better to pull liquid from wells, buried tanks, etc.
- Aircraft
- Patent for Improvements to aircraft steering. The invention allows the pilot to adjust the center of mass.
- Amusement Device.
- Patent for a Ferris wheel in which the passenger cars rotate horizontally in addition to rotating vertically with the direction of the main wheel.
- Animal-Trap
- Patent for an animal trap which is to be sprung by the animal when the bait is touched. It is constructed in such a manner that the animal will be instantly killed. The metal parts of the trap are to create a strong and durable trap and to be manufactured at a small expense.
- Animal Trap.
- Patent for Animal Trap especially adapted for the extermination of mice and similar rodents.
- Anson Sheet
- Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000
- Antileak Composition.
- Patent for improvements in antileak composition in order to prevent leaks in liquid holding containers like radiators, boilers, etc.
- Apparatus For Forcing Fluid From Wells.
- Patent for a narrow device to use fluid dynamics to remove certain fluids without loss of others. The apparatus is let down the well until one end is submerged before pressurized with air to seperate fluids and bring oil up to the surface of the well.
- Apparatus for Separating Substances of Different Dielectric Capacities.
- Patent for an apparatus for separating substances of different dielectric capacities; the objective of this invention is to provide means for the material to be separated into its component particles for the purpose of producing material of dielectric hysteric impedance and collecting the separated particles according to the difference in time that the particles maintain their polarity due to the impedance generated from them.
- Apparatus for Training Troop in the Pointing of Guns
- 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.
- Arrangement and Construction of Self-Service-Store Fixtures
- Patent for new and useful improvements in arrangement and construction of self-service-store fixtures. This invention provides an arrangement of shelving in sections with other parts of store furnture, the shelving being so arranged and constructed that all available space is economically utilized and at the same time permits the goods displayed on the shelves to be visible from a designated point in the store to avoid surreptitious removal of any goods while providing ample room for customers in their entrance, purchasing, and exit to and from the store.
- Attaching-Ring.
- Patent for an attaching ring to connect a boiler to a water heater jacket that is described in pending application Serial No. 304,041.
- Attachment for Gun-Slings
- Patent for an attachment for gun slings that can be used on army rifles or other guns and provides the means for the sling to be held tight against the arm for steady aim.
- Attachment For Internal-Combustion Motors
- Patent for improvements in attachments for internal- combustion motors. The invention is about new and useful improvements to a specific attachment. The two stated objectives are to provide a device adapted for application to the intake pipe on an internal combustion motor and to provide a device which may be locked in a closed position, thereby preventing theft.
- ATTACHMENT FOR INTERNAL COMBUSTION MOTORS
- 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).
- Attachment for T-Stands
- Patent for improvement of T stands, which includes a vertical rod that makes attachment and removal easier.
- Attachment for Tractors.
- Patent for attachments in tractors. "This invention relates to tractors and has for its object the provision of means where by when the front axle and wheels of the tractor rise caused by rearing of the tractor, the clutch will be automatically disconnected and remain so until the front wheels of the tractor descend again into engagement with the ground. An important and more specific object is the provision in a tractor of a front axle formed n sections pivotally connected, one section being connected by suitable means with the clutch mechanism and the wheels serving as weights whereby when the tractor rears back and the front wheels leave the ground the axle sections will move relatively and exert a pull upon the means connected with the clutch whereby the clutch will be thrown out."
- Austin Sheet
- Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000
- Automatic Air and Gas Relief Valve for Oil-Distributing Systems.
- Patent for an air and gas relief valve for oil piping systems that improves upon the need for pumps to get rid of the accumulation of air and gas before pumping oil, with illustrations.
- Automatic-Cut-Off
- Patent for an automatic cut-off part for a steam inlet pipe.
- Automatic Heat-Regulator for Incubators.
- Patent for a device that allows for automatic temperature regulation in incubators. It operates by extinguishing and lighting the incubator's heating lamp wick to maintain a predetermined temperature.
- Automatic Sand Trap
- Patent for an automatic sand trap related to automatic devices for separating suspensions into two products and is concerned with the separation of sand from water for dam building and like purposes.
- Automatic Separator and Evaporator.
- Patent for an improved automatic separator and evaporator which controls the intake with an included air-lift or jet-ejector, including illustrations.
- Automatic Turntable
- Patent for “a turn table of simple and durable structure adapted to be placed in the floor of a small garage or at other points, and which will automatically operate when an automobile is run upon the same to effect the complete turning of the automobile machine in order that the machine may enter the garage while traveling a forward direction and leave the garage in a similar manner” (lines 17-25). Includes illustrations.
- Automatically-Operated Gate and Door
- Patent for improvements on automatically opened doors and gates for vehicular passing. The improvements will allow the automatic opening of gates and doors without human attention or interference.
- Automobile.
- Patent for an automobile with a mechanism which may be extended to form a tent bed, or folded into a small compass. The folding bed of the automobile may be utilized to storm camp equipment when not used as a bed.
- Automobile Attachment.
- Patent for an automobile floorboard attachment for closure of clutch pedal openings, keeping the motor's heat from passing through.
- Automobile-Fender
- Patent for improvements in automobile-fenders. A simple and efficient cushioning fender for breaking.
- Automobile-Hood Attachment.
- Patent for a device that can be affixed to the hood of a car, preventing rainwater from leaking into the electricals under the hood and behind the dashboard.
- Automobile-Puller.
- Patent for "the provision of a device adapted to be secured on the hub of the wheel for pulling the automobile out of mud or sand where the wheel would ordinarily spin without propelling the vehicle" (lines 11-16). It also includes an illustration.
- Automobile-Signal.
- Patent for turn signal improvements with an aim to improve visibility of signal and ease of replacement with the goal of communicating vehicular movement and reducing accidents.
- Automobile Signal
- Patent for the creation of signals to be used in conjunction with automobiles during traffic.
- Automobile-Signal.
- Patent for a visual indicator signal for motor vehicles.
- Automobile-Spring.
- Patent for improvements in automobile-springs, specifically a means of suspending the front and rear springs of an automobile and cushioning and absorbing shocks.
- Automobile-Theft-Preventing Device
- Patent for an automobile theft preventing device which prevents the operation of the automobile by an unauthorized person and prevents the theft of thereof and can be controlled by the owner/authorized person permitting the operation of the automobile.
- Automobile Windlass.
- Patent for improved Automobile Windlasses. It is a combination of horizontally disposed tubular sections on the right and left hand, an improvement in the windlass attaching mechanism.
- Axle Lubricator.
- Patent for axle lubricator. This invention makes it so that manual lubrication of spindles is eliminated.
- Bagging-Cutter
- Patent for a Bagging-Cutter in order to cut lengths of bagging in an efficient manner. An innovation this provides is in shaping the bags into a roll or rope-shape before being cut, which negates the use of a knife to cut a longer width. This improves ease of handling roles of bagging and requires a shorter fixed-place knife.
- Bailer.
- Patent for improved bailer for deep wells (e.g., oil wells), cheaper to use and manufacture, with a better delivery gate and improved method for triggering gate closure upon bailer withdrawal.
- Baker Flat Quadrangle
- Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:31680