Texas Patents - 21 Matching Results

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Combined Oil-Can and Oiler.

Description: Patent for combined oil-can that "combines the function of an oiler and oil can" (lines 12-13) and "is easily and simply constructed, inexpensive to manufacture and one which will be very efficient in operation" (lines 18-21).
Date: November 12, 1918
Creator: Tumey, Alfred S.
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Partner: UNT Libraries Government Documents Department

Filter.

Description: Patent for Improvements in Filters specifically used to remove "impurities from gasoline and oil, to fit the gasolene or oil for reuse" (lines 11-13).
Date: November 12, 1918
Creator: Caen, George, Sr.
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Partner: UNT Libraries Government Documents Department

Fire Alarm

Description: Patent for improvements to fire alarms. Improvements include an alarm device that activates when the temperature rises to a certain degree.
Date: November 12, 1918
Creator: Merrell, Frederick R.
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Partner: UNT Libraries Government Documents Department

Incubator.

Description: Patent for a poultry incubator that rotates the eggs (both automatically and manually) and includes humidity control.
Date: November 12, 1918
Creator: Crumpton, Enoch M.
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Partner: UNT Libraries Government Documents Department

Process of Separating Ores &c

Description: Patent for a process of separating oxid or carbonate metallic ores from a surrounding mineral through the use of a mixture of an oily liquid, water, and an alkali metal.
Date: November 12, 1912
Creator: Lockwood, Alfred Arthur
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Partner: UNT Libraries Government Documents Department

Reaming-Drill.

Description: Patent for a reaming drill which is meant to improve cutting into hard rock.
Date: November 12, 1918
Creator: Reed, Clarence Edward
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Partner: UNT Libraries Government Documents Department

Spike

Description: Patent for spikes for securing rails to railroad ties. Illustrations included.
Date: November 12, 1912
Creator: Riggins, William R.
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Partner: UNT Libraries Government Documents Department

Spring-Wheel.

Description: Patent for a heartier spoke to be used in place of wooden spokes. This spoke can be inserted and substituted for a wooden one.
Date: November 12, 1918
Creator: Stewart, Joseph B. & Winfrey, John D.
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Partner: UNT Libraries Government Documents Department

Switch-Stand

Description: Patent for a switch stand with a switch signal light to indicate whether a railroad switch is open or closed.
Date: November 12, 1912
Creator: Phillips, Smith F.
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Partner: UNT Libraries Government Documents Department

Valve

Description: Patent for a tank valve. Illustrations included.
Date: November 12, 1912
Creator: Roberts, George W.
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Partner: UNT Libraries Government Documents Department

Valve Mechanism for Gas Engines

Description: Patent for improvements in the valve mechanisms of gas engines, with the object being to "provide an air cooling chamber for maintaining the exhaust valve in a cooled condition under all conditions of operations (lines 9-14).
Date: November 12, 1914
Creator: Blumberg, Humble G.
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Partner: UNT Libraries Government Documents Department

Vegetable-Curing Plant

Description: Patent for curing vegetables by a unit system. The design is a curing house of multiple bins with air circulation in each, allowing for a faster and more uniform curing process.
Date: November 12, 1918
Creator: Ewton, Thomas F. & Waldrop, Frances E.
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Partner: UNT Libraries Government Documents Department

Vehicle-Wheel

Description: Patent for a vehicle wheel with spring spokes that will not easily break on rough roads.
Date: November 12, 1912
Creator: Hayden, Jefferson B.
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Partner: UNT Libraries Government Documents Department

Watch

Description: Patent for a watch case that can have different size clock works put in it.
Date: November 12, 1912
Creator: Friedman, Adolph
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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