UNT Libraries Government Documents Department - 1,641 Matching Results
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- Utilization of Aluminum-Chlorid Residues.
- Patent for "new and useful Improvements in the Utilization of Aluminum Chlorid Residues" (lines 6-7) including instructions and illustrations.
- Combination Well-Packer and Setting-Tool.
- Patent for a well packer and setting tool for the prevention of intermingling between oil and water in a well when used by itself or with other pipes. The invention allows for the packer to be set using the setting tool which can then be removed once the packer is in place.
- Trombone.
- Patent, including illustration, for "a musical instrument slide and is more particularly designated as a bearing or stocking for a trombone or other similar instruments in which it is desirable to provide a smooth bearing for the slidable part of the instrument" (page 1, lines 9-13).
- Boring-Tool.
- Patent for "a boring tool for boring scarred and worn engine cylinders" (lines 14-15) that allows for more customization when cutting.
- Gasoline Wash Furnace
- Patent for a gasoline wash furnace designed for use in heating water for clothea
- Standing Valve
- Patent for a Standing Valve. This standing valve is designed to improve the way the fluids pump through oil and water wells. it also includes an improvement in the way the standing valve is secured to the wells. The new valve can also be easily replaced because of the materials it is composed of.
- Attachment for T-Stands
- Patent for improvement of T stands, which includes a vertical rod that makes attachment and removal easier.
- Can-Opener.
- Patent for new and useful improvements for can openers. The principal purpose is to provide means for opening round cans of different sizes and also square cans.
- Threading Apparatus For Pipes.
- Patent for improvements of the threading apparatus for pipes through a simple attachment to automobiles wheels. Illustrated figures with descriptions are presented to easily show the ways in which the device attaches and is used.
- Geology and Mineral Resources of McLennan County
- Report published in a scientific bulletin, describing the geology and mineral resources that reside in McLennan county.
- 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.
- The Battalion, Volume 30, Number 22, March 1922
- Monthly literary journal of A. & M. College of Texas containing original short stories, essays, poetry, and other creative works written by students.
- The Battalion, Volume 30, Number 33, May 1922
- Monthly literary journal of A. & M. College of Texas containing original short stories, essays, poetry, and other creative works written by students.
- Baby Net Frame.
- Patent for a frame that can support a baby net and can be collapsed for easy storage. The frame also features components that prevent collapse and provide stability when in use.
- Method of Purifying Oils
- Patent for a new and useful improvement in the method of purifying oils, particularly applicable to cracked gasoline.
- 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 tire with strong durability and efficient manufacturing.
- Vehicle-Wheel
- Patent for improvements in tires, specifically a system that assists with weight distribution and adjustments to road surface conditions.
- 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.
- Grease Cup.
- Patent for a grease cup used to lubricate machine parts.
- Automatic Density-Indicator for Slime-Pulp Separators.
- Patent for devices that thickens slimes for ore milling operations in which it will indicate the density and regulate it so it will not go below a predetermined value.
- 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.
- Hydraulic Classifier.
- Patent for hydraulic classifier for the treatment of ore. The invention subjects settling solid particles to a secondary classification and prevent the contamination of the settling solids before they are discharged.
- Overflow Separating Device.
- Patent for an invention that allows for the separation of materials, such as fluid, between two objects, one of higher altitude than the other, with minimal disruption at the surface of the lower object.
- Slime-Pulp Thickener.
- Patent for a machine used in the wet milling process. It allows proportionate distribution of liquids to aide during the thickening process.
- Slime-Pulp Thickener
- Patent for a new and useful improvement in slime pulp thickeners
- Slime-Pulp Thickener
- Patent for a device for thickening slime or pulp in the treating of ores wet milling. The device controls the disbursement of slim pulp in the thickener, producing a better solid to liquid ratios.
- Thickener and Means for Removing Settled Solids Therefrom.
- Patent for a machine which can automatically and continuously remove thickened material, which is a byproduct of wet milling ores. "The present device has been particularly designed to permit feed and discharge to be on the same level or for that matter the constant density discharge may be above or below the level of the feed stream, as may best fit the conditions of the particular installation" (lines 39-45).
- Thickener (Sewage Type).
- Patent for sewage thickener that relies on sewage solids to sink to the bottom of the sewer and fall into the thickener, in which the thickener will press the solid sewage into a pulp. The pulp will be pressed at a predetermined density, and then the pressed pulp will float to the top of the sewage to be removed. The separation of liquid and solid sewage was predicted to prevent overflow.
- Vehicle-Wheel
- Patent for a Vehicle-Wheel. This patent is an improvement over the other patents that this inventor submitted before. It will improve and strengthen the wheel by replacing rivets and bots, and instead use clips and springs.
- Packing-Gasket
- Patent for a packing gasket comprising a soft metal sleeve formed to a non-leaking joint between connected pipes.
- 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.
- Tire-Casing.
- Patent for a new type of puncture-proof tire casing.
- 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.
- Combustion Apparatus
- Patent for a combustion apparatus that will maximize the heat produced with any given amount of fuel.
- 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.