Texas Patents - 5 Matching Results

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Nut-Lock

Description: Patent for a nut lock, to hold a nut in place or act in place of a washer, including illustrations.
Date: September 25, 1900
Creator: Dowell, Jeff Davis & Galliher, Lawrence M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Harrow-Cultivator.

Description: Patent for a harrow cultivator, which can be operated on opposite sides of a row of plants at the same time.
Date: August 25, 1908
Creator: Farris, Henry C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Potato-Cutter.

Description: Patent for a potato cutter for dividing seed potatoes into sections for planting.
Date: February 25, 1908
Creator: Wheeler, Melley M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Machine-Brake.

Description: Patent for a machine brake for motorized fans that allows the speed to be regulated.
Date: July 25, 1911
Creator: Mallory, John W. & Peters, Walter C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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