UNT Libraries Government Documents Department - 27 Matching Results

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Apparatus for Burning Crude Oil
Patent for an apparatus for burning crude oil in stoves.
Apparatus for Burning Fuel-Oil
Patent for an oil burner for stoves and furnaces. Illustrations included.
Automatic Oiler
Patent for an automatic oiler for railroad cars.
Automatic Switch
Patent for an automatic switch for railroad tracks.
Base for Columns
Patent for a base for columns which drains water away from the base.
Boiler Attachment.
Patent for a boiler attachment to regulate the boiler feed pump.
Catamenial Applicance
Patent for a catamenial appliance that can be worn like an apron. In conjunction with a "napkin the device can prevent outer garments from stains during or prior to menstruation" (p. 1, lines 10-15)
Churn.
Patent for improvements in churns that are made with an actuating motor, including illustrations and instructions.
Forming Implement.
Patent for a forming implement for sheet metal for making boiler parts.
Garbage-Can
Patent for a garbage receptacle, water proof in nature, to be used in outside places. A removable container allows for the prevention of tampering and a foot operated mechanism allows it to be efficient to utilize.
Improvement to Fire-Box for Boilers
Patent for the improvement of fire-boxes for broilers by reducing the draft and “causing a more complete mixture of the fuel and air and consequently a more thorough combustion of the fuel” (lines 13-16). Instructions and illustration included.
Liquid - Dispensing Apparatus.
Patent for invention of liquid dispensing especially kerosene and gasoline. For this the air for feeding pressure is manually supplied.
Lock-Joint Rail.
Patent for a lockable joint for connecting segments of a railway track. The joint is resistant to breakages due to the passage of trains but allows for the replacement of worn track.
Metal Tie.
Patent for a metal railroad tie.
Motor-Actuated Locking Device for Automobiles
Patent for a device that prevents the drive shaft of an automobile from when moving when pushed by an unauthorized person. The device acts as a form of security to ensure unauthorized individuals are unable to move the vehicle. Additionally, the device can be used while the vehicle is in motion in order to slow the drive shaft, and thus the vehicle.
Oil-Burner
Patent for improvement in oil burners. This device allows oil to be mixed with air to allow the substance to burn more effectively.
Rotary Engine
Patent for a rotary steam engine with an improved steam cylinder.
Rotary Engine.
Patent for a rotary engine, which prevents steam leakage.
Sanitary Cigarette Paper Receptacle
Patent for a box with a cutting membrane that will cut off desired lenghts of cigarette paper for the user.
Shoe-Blackener.
Patent for a shoe blacking device, which has a tank for holding the shoe blacking, a dispenser with a cut off valve and a dauber to apply the blacking to the shoe.
Signaling Apparatus.
Patent for new, durable improvements requiring minimal installation cost in the signaling apparatus on automobiles and other vehicles to notify traffic of an intended turn and its direction. These improvements involve a lamp being illuminated and raised and then lowered by the movement of the steering wheel. Said improvements also provide manual operation for emergencies.
Subsoil Irrigating Implement
Patent for a farming irrigation cart which places the water beneath the soil using a plow.
Tire Tightener or Expander
Patent for a device aimed to provide a pair of plates, one disposed adjacent each severed end of a felly of a wheel, and provided with a right and left threaded member having threaded connections with said plates, so that they may be separated, for expanding the felly tight against the tire.
Vehicle-Wheel Bearing.
Patent for vehicle wheel bearing that provide an economical, safe, durable, reliable and light running spindle, for use in connection with automobiles and other fast running or weight carrying vehicles, including illustrations.
Walking Cultivator
Patent for a walking cultivator. Illustrations included.
Well-Drill Wrench
Patent for a wrench for drill pipes used in drilling wells. Illustrations included.
Wire stretcher
This patent is to help provide an improved wire stretcher.
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