UNT Libraries Government Documents Department - 29 Matching Results
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- Apparatus for Separating or Concentrating Ores
- Patent for improvements in apparatus for separating or concentrating ores through a flotation method.
- 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.
- Automobile-Radiator.
- Patent for improvements in automobile radiators to provide the ability to remove the top and the bottom of the tanks so they can be easily reached for replacement and repair.
- Automobile-Top.
- Patent for "new and useful improvements in Automobile-Tops." (lines 5-6) and is related to "tops of automobiles having two or more seats." (lines 9-10) includes illustrations.
- Bed.
- Patent for a bed, specifically the joints of a bedframe. The side rails for a bedframe are joined by tapered connectors.
- Coating Apparatus and Mathod.
- Patent for a new apparatus into which long objects such as pipes can be placed, dipped into coating material, and spun so that objects are coated evenly.
- Combustion Apparatus
- Patent for a combustion apparatus that will maximize the heat produced with any given amount of fuel.
- Contact-Shoe for Automatic Train-Stops.
- Patent for a new contact shoe, used in rail transport, attached to the train car to conduct automatic stops despite possible hazards through the use of magents and electricity, including illustrations .
- Crown Setter
- Patent for a crown setter that can make impressions of varying sizes with the same tool.
- Cylinder-Grinding Attachment For Lathes
- Patent for an improved attachment for the lathe to grind cylinders of different sizes
- Direction-Indicator.
- Patent for a new useful improved direction-indication that will allow an operator of an automobile to indicate to traffic in front and rear the direction in which the operator will make it's turn. The indicator will also indicate when a stop is contemplated.
- Hydrocarbon-Burner
- Patent for an improved hydrocarbon burner, including illustrations.
- Method and Apparatus for Coating Pipes, Bars, Angles, and the Like.
- Patent for improved method of coating pipes, bars, angles, etc., by applying centrifugal force to the item after being immersed in a coating bath.
- Mop
- Patent for a mop attachment with an opening to receive a handle of the broom and a pair of attaching strips to be tied to the broom handle. It is used to prevent lateral shifting when in place on the broom.
- 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.
- Packet-Holder.
- Patent for a packet holder used to wrap and tie a bundle of mail or letters made using a cord and clasp plate.
- Packing-Gasket
- Patent for a packing gasket comprising a soft metal sleeve formed to a non-leaking joint between connected pipes.
- Patent for Film Winding Attachment
- Patent for film-winding attachment that allows for the exact number of rotations to wind film. This invention seeks to prevent unnecessary damage that excessive winding can do to film.
- Process of Vaporizing Liquids.
- Patent for an engine designed for combustion of kerosene with air. The patent notes improvements for regulating the mixture ratios and maximizing efficiency by heating the air intake.
- Process of Vaporizing Liquids and Apparatus Used in Connection Therewith.
- Patent for improvements in vaporizing liquids referring to a processing a liquid such as gasoline or kerosene and properly mixing it with air.
- Sanitary Cover-Pad for Mattresses.
- Patent for an improvement in sanitary pad covers for mattresses that is washable and contains pocket flaps underneath that can hold a sheet of waterproof material to protect the mattress beneath.
- Saw-Filing Device
- Patent for an improved saw filing machine. Illustration is included
- Saw Gaging and Setting Tool.
- Patent for saw gaging and setting tool designed to be a simple and efficient way to gage and set saws blades. The invention can also be used for truing saw teeth.
- Silo-Door.
- Patent for a door for silos that is inexpensive and "comprises part of a ladder includes in a chute held in a position upon the silo by the door." (lines 16-18)
- 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.
- Spark-Arrester.
- Patent for a spark aresster that is designed to prevent the discharge of sparks from a flue, particularly flues for small stoves used in army tents.
- 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.