UNT Libraries Government Documents Department - 38 Matching Results
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- Abdominal Support
- Patent for an abdominal support in pants which is held up by leggings.
- Acetylene-Gas Generator
- Patent for an acetylene gas generator which automatically regulates the feeding of carbide into the generator.
- Agricultural Machine
- Patent for a cotton chopping machine which can cut plants at regular intervals.
- Bale-Forming Apparatus
- Patent for a bale forming apparatus for making round cotton bales.
- Bearing.
- Patent for improvements in bearings, in which a liquid-step bearing “contains a closed receptacle for oil or other liquid and co-acting with a movable piston or shaft, and adapted to resist end thrust by means of the liquid.” (Lines 11-14) Illustration is included.
- Cleaning-Rod for Rifled Firearms.
- Patent for a cleaning rod for rifles, which allows rapid movements in and out and turns a rag easily inside the barrel without tearing the cloth.
- Clevis
- Patent for a clevis designed to connect with gang plows allowing vertical and lateral movement. Illustration included.
- Combined Hydrant and Stop and Waste Cock.
- Patent for a hydrant water cock, which stops water from flowing into the hydrant when it is turned and drains the hydrant.
- Combined Quilting-Frame and Ironing-Board
- Patent for a quilting frame that can also be used as an ironing board. Illustrations included.
- Condensing-Pump.
- Patent for a condensing pump with a new type of valve mechanism.
- Cotton Elevating, Conveying, and Cleaning Apparatus
- Patent for a cotton elevating, conveying, and cleaning apparatus for dealing with seed cotton. Illustration included.
- Ditching-Machine
- Patent for a ditching machine to be used in railroad construction. Illustrations included.
- Fish-Trap.
- Patent for a fish trap with a closure, which leads fish coming from any direction into the body of the trap.
- Gate.
- Patent for a gate, which can be opened from either direction without leaving the vehicle being driven through the gate.
- Gin-Saw Cleaner.
- Patent for a gin-saw cleaner, which also straightens the saw teeth.
- Internal-Combustion Engine.
- Patent for an internal combustion engine for multi-cylinder engines, which has automatically opening valves powered by the exhaust gas.
- Lap Link
- Patent for a lap link. Illustration included.
- Listing-Plow.
- Patent for a listing plow that can be used in any type of soil.
- Means for Loading and Unloading Cars
- Patent for means for loading and unloaded railroad cars. Illustrations included.
- Noise Deadening Means for Drain Pipes
- Patent for a means by which to deaden disagreeable noise generated by draining water through metallic pipes possessing an outlet elbow. Illustration included.
- Power-Hammer.
- Patent for a hammer operated by a treadle with improved springs for enhanced power.
- Pump Rod Attachment
- Patent for a pump rod attachment. Illustration included.
- Railway-Tie
- Patent for a railway tie that may be cheaply made from sheet or cast metal. Illustrations included.
- Rotary Engine.
- Patent for a rotary steam engine, which allows the piston to move more freely in the engine.
- Self Feeder for Balers
- Patent for a self feeder for balers. This invention is designed to to feed hay into a hopper whereby the hay is compressed in the compression chamber. Illustration included.
- Self-Feeding and Power Pull-Back Hay-Press.
- Patent for a automatic hay baling machine, which has a power pull-back mechanism on a beam extending from the machine.
- Self-Feeding Hay-Press.
- Patent for an automatic hay baling machine with a new type of hopper made of of 4 plates, which sends the hay into the compression chamber.
- Shave-Registering Device.
- Patent for a shave registering device for use in barber shops, which is activated by the movement of the chair up and down.
- Skirt-Supporter.
- Patent for a skirt supporter, which attaches the waistband of wearer and keeps skirts supported in wet weather.
- Stove.
- Patent for a stove, which circulates air through a central drum and increases the amount of heat put out by the stove.
- Tag-Holder.
- Patent for a tag holder for attaching to boxes and cases.
- Tire-Setting Implement.
- Patent for a tire setting tool, which resembles tongs for forcing the tire onto a metal vehicle wheel.
- Vehicle-Axle.
- Patent for a vehicle axle for buggies, which has easy access to the inner parts of the axle for repair and runs easily.
- Well-Cleaning Machine.
- Patent for a well cleaning machine with spring activated jaws for scoops that pick up mud and leaves from the bottom of wells.
- Well-Strainer.
- Patent for a well strainer, which has wire screen that is wound around the form without the use of soldering.
- Windmill Tower
- Patent for a windmill tower. Illustrations included.
- Wood Column Turning Lathe
- Patent for a wood column turning lathe. Illustration included.
- Wrench
- Patent for a wrench. Illustration included.