UNT Libraries Government Documents Department - 46 Matching Results
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- Apparatus for Transmitting Sound-Waves
- Patent for transmitting sound waves by magnetic induction and to "furnish an apparatus by which these different vibrations can be heard at the receiving end" (lines 20-22). Includes descriptions and illustrations.
- Churn.
- Patent for a churn that employs a reciprocating dasher in order to improve all parts of the churn and its operating mechanism.
- Combined Signal and Sign-Displaying Lamp for Vehicles.
- Patent for a combined signal and sign-displaying lamp for vehicles that uses only one light to illuminate all the sections and allows for easy interchanging of number plates.
- Combined Stalk Cutter and Harrow
- Patent for a new stalk cutter
- Concrete-Mixer.
- Patent for a concrete mixer that keeps the materials low to the ground and has improved mixing and delivery mechanisms.
- Container-Holder.
- Patent for a container holder for holding ice cream containers packed in buckets with ice around them from floating when the ice melts.
- Continuous Oil-Press.
- Patent for a continuous oil press for use in pressing oil from seeds, nuts, and fruits.
- Cooling Device
- Patent for a refrigerator for dairy products. Illustrations included.
- Cotton-Chopper.
- Patent for a cotton chopper with a wheel supported frame.
- Cotton-Chopper.
- Patent for a cotton chopper that attaches to a cultivator and cuts the rows of cotton evenly.
- Cotton-Gin.
- Patent for cotton gin, which includes a huller roller, seed bar, and seed grate to separate and remove seeds from the cotton. Ginning points/pins are used instead of saws. Due to the positioning of the ginning points/pins, the surface of the ginning cylinder in its entirety is available for ginning and there are fewer mechanical friction points.
- Cross-Tie.
- Patent for a railroad cross tie made of concrete and metal, which can be attached without spikes or bolts.
- Headlight.
- Patent for "an electric head-light which will adjust the carbons of the arc lamp without the usual vibration" (lines 12-14) and be more durable and efficient.
- Horse-Releaser
- Patent for thill couplings which act as a horse releaser. Illustrations included.
- Improvement in Oil-Burners
- Patent for an oil burner to be used with heating ranges, stoves, boilers, and furnaces.
- Improvements in Apparatus for Concentrating Acid
- Patent for an apparatus for concentrating acid. This apparatus relates to concentrating weak acid taken from petroleum sludge.
- Improvements in Grinding Attachment for Band-Saw Mills
- Patent for a grinding attachment for band-saw mills. It contains information on improved grinding parts such as "band saw wheels... and other pulleys" (lines 13-14) and has illustrations.
- Improvements in Seed-Planters
- Patent for an improved seed planter that can be attached to a plow. Includes instructions and illustrations.
- Lamp Attachment.
- Patent for a lamp attachment that will decrease the likelihood of a lamp explosion and allow liquids to be heated over the lamp. The attachment has a top plate which prevents insects or other debris from igniting and falling into the lamp chimney, therefore decreasing the potential for a lamp explosion. The attachment also has a perforated cylinder that rests on top of the lamp chimney and can support a vessel for heating liquids.
- Lantern.
- Patent for an improved lantern that allows for lighting and extinguishing flame, and refilling oil, without having to lift the glass chimney. Includes illustrations.
- Oil Can Spout.
- Patent for new improvements to oil can where an attachment to the can is made and acts as both a stopper and a spout
- Plow.
- Patent for a subsoil plow that is adjustable and includes a root cutter.
- Process of Extracting Wax from the Candelilla Plant
- Patent for a method of extracting wax from a candelilla plant using gasoline and benzine or naphtha in order to extract a light yellow wax, rather than the dark green wax currently extracted.
- Process of Refining Crude Cotton-Seed Oil.
- Patent for a process for refining crude Cottonseed oil that produces more soap byproduct than other methods.
- Rail-Antispreader.
- Patent for a rail anti-spreader to prevent the rails from spreading over time with expansion and contraction from the weather.
- Rail-Joint.
- Patent for the addition of interlocking extensions onto the ends of railway joints. The interlocking extensions make bolts and nuts unnecessary and provide a snug fit, which eliminates both lateral and longitudinal movement.
- Railway-Bed and Means for Securing Rails Thereon
- Patent for a concrete railway bed which holds the rails in place securely.
- Reconnoissance soil survey of the panhandle region of Texas
- Soil survey of 26 counties in the panhandle region of Texas. Included are Armstrong, Briscoe, Carson, Castro, Childress, Collingsworth, Dallam, Deaf Smith, Donley, Gray, Hall, Hansford, Hartley, Hemphill, Hutchinson, Lipscomb, Moore, Ochiltree, Oldham, Parmer, Potter, Randall, Roberts, Sherman, Swisher, and Wheeler counties. Text describes the area, climate, soils, agriculture, and irrigation of these counties.
- Safety Device for Railways.
- Patent for a safety device for railways that stops trains if they enter a danger zone, which indicates that the train is to close to another train.
- Safety-Stirrup.
- Patent for a safety stirrup that will reliably open when pressure is applied to the sides.
- Safety-Valve for Pneumatic Tires.
- Patent for a safety valve for pneumatic tires that prevents the tire from exploding from excess pressure.
- Seed-Cotton Cleaner
- Patent for a seed-cotton cleaner that has an adapted cleaner attached to it. The cleaner allows the operator to choose whether or not to pass cotton through the cleaner on its way to a cotton gin.
- Soil map, Texas, Ellis County sheet
- Map displays soil types along with creeks, lakes, rivers, ferries, roads, railroads, towns, and schools. Shows numbered sections. Includes legend and soil profiles.
- Soil map, Texas, reconnoissance survey, panhandle sheet
- Map displays soil types along with creeks, rivers, railroads, towns, and counties. Includes legend and soil profiles.
- Soil survey of Ellis County, Texas
- Text describes climate, agriculture, and soils of Ellis County, Texas.
- Steam-Feed.
- Patent for an improved steam feed for use in sawmill carriage feeds.
- Tire-Protector
- Patent for a lightweight protector for pneumatic tires, providing dust- and waterproofing, as well as providing protection from puncture.
- Track-Laying Apparatus
- Patent for a track laying apparatus to be adapted to a self-propelled car or truck. Illustrations included.
- Triple Valve for Fluid-Pressure Brakes.
- Patent for a triple valve for fluid-pressure brakes in trains that prevents accidental triggering of the emergency brakes.
- Truck
- Patent for a traction truck that minimizes jarring of the truck bed.
- Vehicle-Wheel.
- Patent for a vehicle wheel (specifically for automobiles) that has high resiliency because of conical interacting pressure surfaces using springs mounted in the hub of the wheel rim.
- Vehicle-Wheel.
- Patent for a vehicle wheel that has hub casings, which keep the lubricating oil inside and dirt outside.
- Vehicle-Wheel.
- Patent for a vehicle wheel that imitates a pneumatic tire.
- Washing-Machine.
- Patent for a washing machine that can be operated either standing or sitting.
- Watch-Charm.
- Patent for watch charms or badges with "interchangeable emblems" (lines 11-12) to facilitate on-demand charm or badge creation through a separate stock of emblem carriers and the "interchangeable emblems."
- Wrench.
- Patent for an adjustable wrench.