UNT Libraries Government Documents Department - 578 Matching Results
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- Boring-Tool.
- Patent for "a boring tool for boring scarred and worn engine cylinders" (lines 14-15) that allows for more customization when cutting.
- Attachment for T-Stands
- Patent for improvement of T stands, which includes a vertical rod that makes attachment and removal easier.
- Tractor
- Patent for an improved tractor where the "propelling force is delivered through traction blocks...(lines 11-12)."
- The Battalion, Volume 29, Number 30, April 1921
- Monthly literary journal of A. & M. College of Texas containing original short stories, essays, poetry, and other creative works written by students.
- Process of Heating Oil-Retorts and Apparatus Therefor.
- Patent for "a method of securing even heating of oil retorts and the like throughout their length" and "a new apparatus, particularly intended for the heating and cracking of oils to convert the same into pyrolytic products". The invention may be used for any oil converting retort, but the patent description relates to the production of gasoline.
- Rock-Drill
- Patent for a rock drill design for quick drilling.
- Vehicle-Wheel
- Patent for new and useful improvements to the Vehicle-Wheel. Tire may be formed into a disk wheel constructed with nuts, bolts, rivets, and screws to compensate for any regular and irregular pressure stresses a tire may be subjected to on a road. A further improvement is to provide a more resilient disk wheel to have more durability and longer use on the road.
- Vehicle-Wheel.
- Patent for a spring cushioned tire. The springs are positioned between the wheel ferry and the tread.
- Vehicle-Wheel
- Patent for a vehicle wheel with a tire that is improved with a spring cushion.
- Vehicle-Wheel
- Patent for improving vehicular tires by making them more durable for heavier vehicular use.
- 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.
- Feed Spout Barrier
- Patent for "a feel spout barrier for slime thickeners, settling tanks, separating tanks and the like" (lines 8-10) with instructions and illustrations.
- Pneumatic Tire
- Patent for pneumatic tire (for use on motor vehicle wheels) with application to inner tubes that are employed within the outer casing of tire. Tire provides self-sealing inner tube for piercings or punctures.
- Wheel-Operated Lift Mechanism
- Patent for a wheel operated lift mechanism designed for agricultural implements with wheels which can raise the frame of the agricultural implement for easy access to the wheel. This tool is adjustable to raise or lower the frame for easy access to the wheel to disconnect it.
- Cotton Picking Apparatus.
- Patent for cotton-picking apparatus. This apparatus supports complete removal of the cotton from plant without foreign objects or harm to plant.
- Gearing.
- Patent for a speed transmission device that simply and efficiently changes the gears in an automobile especially at fluctuating speeds.
- Valve Structure
- Patent for valve improvements in controlling the flow of fluids under high pressure.
- Fuse Block
- Patent for improvements to Patent No. 1113528. Invention provides a fuse block where the fuses can be replaced by a lineman without being in close proximity to the primary circuit wires. Invention also allows various types of fuses to be used.
- Process For The Reduction Of Iron And Lead Ores.
- Patent for a process that reduces iron and lead ores. This is done through two distinct combustion processes, the first of which converts the fuel and oxygen into carbon dioxide and the second process which produces carbon monoxide, that can produce iron or steel of different grades.
- Process for Converting Sodium Sulfate to Sodium Sulfid.
- Patent for converting sodium sulfate to sodium sulfid, it is a process conversion of chemical compounds sodium sulfate to sodium sulfid.
- Mortising Machine.
- Patent for a new mortising-machine attachment for lathes or boring mills, designed to securely attach a bracket, hollow chisel, and boring bit to the machine, allowing for adjustable positioning to match the machine's work support.
- Safety-Casing Clamp
- Patent for a tool that supports the drilling and operating of oil and gas wells. Specifically, the patented tool allows a strong method of sealing the smaller casing inside the larger casing, as the larger casing is pulled out of the well. Includes illustrations.
- Cotton-Chopper.
- Patent for effective removal of cotton plants in an alternating pattern with a standard chopping depth, distance, and speed, with illustrations.
- Detachable Inside Door-Lock.
- Patent for a detachable inside door-lock. This is a simple locking device that can be applied and removed from any type of door. The purpose is to make a room private and burglar proof.
- Motormeter-Anchor.
- Patent for a new Motormeter-Anchor: a device that will "provide a means whereby a motormeter can be anchored securely to the radiator of an automobile, thus making theft of same impossible, or difficult that it will not be attempted" (lines 8-12).
- Game.
- Patent for a "a game of skill, rather than a game of chance" (lines 11-12), albeit with elements of a game of chance, in the style of a carnival game. The game consists of a motorized, revolving model airplane and a circular arrangement of nets (one for each player); the airplane drops candy into the winning player's net.
- Bee-Shipping Cage
- Patent for transferring bees to a different hive without injury and preventing bees from escaping. The bee-cage offers different ways to transfer the bees.
- Feeder for Soft Candy.
- Patent for bee feeder device that allows bees to have access to food during transport. The feeder also is designed to prevent any running and clogging, while minimizing bee death due to starvation.
- Road Building Machine
- Patent for a road building machine comprised of multiple mechanisms including a blast furnace, mixing chambers, and chemical tanks.
- Process of Distilling Hydrocarbons
- Patent for distilling hydrocarbons from crude petroleum oil.
- Fur-Stretcher.
- Patent for an improved fur stretcher capable of properly stretching the ends of the skin. Construction is simple which allows for easy application.
- Treatment of Mined Sulfur.
- Patent for a method to improve the free burning properties of mined sulfur by carbonizing the oil and eliminating carbon.
- Treatment of Mined Sulfur.
- Patent for heating sulfur under appropriate conditions in order to carbonized oil contained within, allowing stationary sulfur to burn without difficulty or interference from carbon.
- Collar-Button.
- Patent for collar-buttons made of inexpensive, non-metallic material that when applied to bands of unusual commercial form, can adapt itself to the curvature of the band without obstructing the free adjustment of a tie in connection with the folded type of collar.
- Steering Attachment for Automobiles
- Patent for a steering attachment for automobiles, more specifically automobiles of Ford. This invention helps to provide stiffer friction for the steering wheel which provides stability when the driver no longer has a grip on the steering wheel. This helps keep the steering wheel from veering off and stays on track.
- Foldable Hacksaw.
- Patent for a foldable hacksaw, including illustrations. The foldable hacksaw is "of rigid construction, at the same time being foldable...so that it may be readily carried in the pocket" (lines 13-16).
- Blow-Out Boot
- Patent for a blow-out boot which would prevent the usual particulate from being able to enter the inner tire after a blow-out.
- Cotton-Cultivator.
- Patent for an improved cultivator used for tillage when the plows are not in the ground. The cultivator can also lighten the heaviness felt by the operator while the plow is being used.
- Electrical Tank-Gage.
- Patent for tank gages that use an electrical indicator to show fluid levels and waste that settles at the bottom of the tank.
- Well-Screen Cleaner.
- Patent for cleaning well screens and preventing oil well pipes from clogging to improve production.
- Axle Lubricator.
- Patent for axle lubricator. This invention makes it so that manual lubrication of spindles is eliminated.
- Fountain Brush.
- Patent for the improvement of fountain brushes. The brush would be in the shape of a pencil which would stop ink or dye from spreading on fabric.
- Typewriter-Desk.
- Patent for typewriter desk which has a compartment with a moveable platform. The platform supports a typewriter, and is "capable of being raised and lowered within the desk so as to position the typewriter for use or non-use as desired". The compartment has a lid, which when in closed position, provides an even writing or resting surface.
- Cotton-Picking Machine.
- Patent for a cotton-picking machine that arranges the picking elements at different elevations and spaces them apart "so that while several plants will be picked at the same time, only one portion of a plant will be worked on at a time," (lines 14-17), minimizing disturbance of the plant.
- Bed Attachment
- Patent for bed attachments that can be stored under the ordinary bed.
- Boring-Tool for Oil-Wells and the Like.
- Patent for new and improved boring tools. The combined wheel bit and reamer is intended to simultaneously bore and ream.
- Wrench
- Patent for wrenches that provides a means for engaging faces of the jaws to be renewed or changed. This improvement also allows for secure placement without loss of motion.
- Power-Transmitting Means
- Patent for improving power-transmitting means. The patent reduces the ratio of rotary to reciprocatory movement, with illustrations.
- Safety-Razor
- Patent for a razor held in place by a guard that protects the user against injury and the razor against dulling. The safety razor is easy to clean and is designed to be "cheaply and easily manufactured" (lines 21-22).