UNT Libraries Government Documents Department - 599 Matching Results
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- Decapitator
- Patent for improvements made to a previously issued patent that will improve speed and cost efficiency of creating decapitators.
- Feeding Apparatus for Baling-Presses
- Patent for improvements to the devices that feed cotton into baling presses. The main intentions of the improvements are to ensure that cotton is fed to the press at regular intervals, and to provide a "feed paddle" which is operational when the press ram is raised.
- Fire Extinguisher for Oil-Tanks and the Like
- Patent for a fire extinguisher device designed specifically for fires burning in oil tanks, with the intent to lower the costs of production and installation of such devices.
- Harrow
- Patent for improvements to harrows, being namely hinges that allow the harrow to more readily conform to surfaces and furrows.
- Mill
- Patent for improvements to a mill so that there are multiple ways one can shift stationary rolls more easily away from moving rolls.
- Steam-Generator
- Patent for a steam generator which generates steam for power with minimal fuel consumption.
- Twine Holder.
- Patent for a twine-holder designed to keep the proper tension on the twine and allow for the free end to be reached easily by users.
- Improvements in Apparatus for Collecting and Handling Lint
- Patent for improvements in apparatus for collecting and handling lint. This apparatus will more thoroughly collect and handle lint so that less lint winds up in the linter room, and can be thoroughly collected.
- Aeroplane.
- Patent for an airplane (or aeroplane) which provides a large number of control surfaces adjustable by the pilot, including a moveable engine.
- Attachment for Adding Machine
- Patent for new and useful improvements in attachments for adding machines which both add and list the sums accumulated by the adding machine.
- Automatic Firing Device for Explosive Shells.
- Patent for automatic firing device where "an explosive shell may be caused to travel any distance within the range of the shell through the air without exploding" (lines 14-17).
- Combined Gun and Knife.
- Patent for a firearm that has a permanently-attached retractable bayonet.
- Fence Stay Machine
- Patent for a machine coils the wire around the fence stay within one device.
- Grade-Indicator.
- Patent for a grade indicator designed for land, air, and sea vehicles. It provides both lateral and longitudinal inclination with a simple construction.
- Hydrostatic Control for Pumps
- Patent for improvements in the hydrostatic control located in the pump. It is used as an automatic pressure governor.
- Inlet Control Valve for Flush Tanks
- Patent for inlet control valve for flush tanks. Invention is indented to be an improvement on inlet control valves in flush tanks by decreasing noise levels.
- Measuring-Dispenser.
- Patent for a fluid measuring dispenser with a dispensing receptacle, measuring scale, and cooperating gauge. The gauge displays the exact quantity of fluid dispensed as well as the amount remaining in the receptacle.
- Metallic Packing for Pistons
- Patent for metallic packing for pistons. Such invention is intended to provide a metallic packing for small high speed pistons for internal combustion engines, such as used on automobiles and airplanes.
- Mine-Cart-Check Lock
- Patent for improvements on mine-car-check lock technology. It provides a secure place for miners to put checks on the front of their cars and cannot be opened until the cart is empty.
- Motor Starter
- Patent for a new motor starter design.
- Patch for Cotton Bales.
- Patent for a patch for cotton bales. The invention provides a solution for the need to cut a slit in a cotton bale to see to the cotton's quality. This cotton bale patch serves as a way to fasten these slits in production to prevent loss or theft of the cotton product.
- Process of and Apparatus for Treating Oil
- Patent for a process of and an apparatus for treating oil in a more efficient manner.
- Quick Tire-Patch for Pneumatic Tires.
- Patent for a quick tire patch for pneumatic tires for the purpose of providing an adhesive repair patch that is easy and convenient to apply and that may be used immediately after application.
- Utilization of Acid-Coke
- Patent for the utilization sulfuric acid in the creation and uses of acid-coke.
- Vaporizing Attachment for Internal-Combustion Engines.
- Patent for a vaporizing attachment for internal combustion engines which provides means for vaporizing and introducing liquid fuel into the cylinders while the motor is in motion.
- Vehicle-Wheel
- Patent for vehicle wheels/tires and meant to improve upon current models that contain too many operating parts. Patent also contains improvements in performance of tires relating to expansion and contraction of the tires due to temperature.
- Water Elevator
- Patent for Water Elevator. This invention relates to apparatus for hoisting water and is designed for irrigation purposes to provide a novel form of mechanism operated by wind power.
- Rotary Engine.
- Patent for a simplified rotary engine which uses steam, compressed air and other elastic fluids which act as motive fluid. This patent is special in that it is light and compact. This patent helps the engine start easily, reverse, and stop, as well as other types of motion.
- Attachment for Plows
- Patent for a plow attachment that is easy to use, does not "require the use of a supplemental beam or handle" (lines 11-12), and can be used with different makes of plows
- Cattle and Poultry Food and Process of Producing Same
- Patent for the production for a new, non-perishable, marketable, inexpensive, plentiful and nourishing cattle food from the prickly pear cactus plant (except the root of the plant). Novel idea of directing blasts of flame to burn off spines and roast plant.
- Check and the Like.
- Patent for a bank check that lists the names and information of multiple banks so that the check can be drawn or charged in multiple banks (universal check).
- Crosscut Band-Saw.
- Patent for improvements in crosscut band-saws, in particular, a portable, power-driven crosscut band-saw used for lumbering wood. Designed with motor seated in light metal framework and intended to be operated by two persons. Meant for increased productivity through reduction in sawing time and ability to cut the tree within inches of the ground.
- Demountable Tire-Rim.
- Patent for a demountable tire-rim for automobiles that tires can be "readily mounted or removed". "The principal object of (this) invention is to provide an automobile wheel rim which is demountable and which is so constructed that when removed from the wheel a segment of the rim can be swung inwardly thereby attaining an easy and quick removal of the tire from the rim, and vice versa.". The object of this invention was to create a rim that was easily detachable and was also sturdy and not as expensive as manufactures.
- Dirigible Headlight.
- Patent for dirigible headlights for automobiles which pivot in the direction of steering while maintaining an independent tilt adjustment.
- Etching Apparatus.
- Patent for an etching device that is for those interested in producing copper and zinc half-tones. This device can also use wave like motion to retain highlight tones and finish half-tones without requiring re-etching or staging.
- Liquid Dispensing Apparatus.
- Patent for liquid dispensing apparatus to dispense and simultaneously measure liquid.
- Measuring-Tool
- Patent for a measuring tool which uses a bevel and square to provide measurements (like a try-square). It also incorporates an adjustable blade and a protractor.
- Net-Frame.
- Patent for a foldable and stable fishing net-frame.
- Nut Lock.
- Patent for an improved nut lock that prevents nuts from loosening. The invention is a combined nut lock and washer with spring plate, including illustrations.
- Rifle.
- Patent for a rifle that uses electricity from a battery to ignite the explosive charge for the ammunition.
- Street-Cleaning Machine
- Patent for a street-cleaning machine that brushes the dirt into small piles and sucks the dirt piles into bags or receptacles for easy disposal.
- Well Drilling Apparatus.
- Patent for an improved well-drilling apparatus. Improvements made to bull wheel shaft and the sand reel and casing line shaft so they may be operated independently of each other while utilizing the same source of power.
- Separator for Secondary Batteries
- Patent for plates to separate parts of a battery such as a car battery. this allows free flow of the battery fluid while holding matter in place.
- Acetylene-Gas Generator.
- Patent for an acetylene gas generator that automatically feeds carbide into the water tank and cleans the feed valve.
- Apparatus for Vaporization and Distillation of Petroleum and Other Hydrocarbon Oils.
- Patent for a device that helps in the distilling process of gasoline.
- Boring-Bar.
- Patent for improvement in boring-bars, particularly in the ability to hold the tool securely "in place during operation and which will prevent the cutting tool from becoming loose in its socket or holder" (lines 12-15). Additional operations include the boring bar turning off or cutting on the outside in instances "where the lathe will not swing over the carriage" (line 19) and the cutting on both "the inside or outside of the work equally as well" (lines 16-18).
- Cotton-Treating Machine.
- Patent for improved cotton treating machine that separates cotton fibers from seeds. This cotton treater keeps the cotton fibers long when separating the seeds, including illustrations.
- Demountable Wheel-Rim
- Patent for Demountable Wheel-Rim. This invention relates to demountable and sectional wheel rims designed for use in connection with automobiles, motor trucks and motor vehicles of all kinds.
- Domino-Shuffler.
- Patent for an invention that mechanically shuffles dominoes.
- Footing Wells
- Patent for Footing Wells. This invention is a specification in production of deep wells to afford access to the pipe by which liquid is being drawn from the well.