UNT Libraries Government Documents Department - 3 Matching Results

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Plow.

Description: Patent for a plow used in agriculture to level, scatter, and mix soil. Plow has adjustable settings.
Date: November 25, 1913
Creator: Fielder, William F.
Item Type: Refine your search to only Patent

Car-Coupling.

Description: Patent for a car coupling that "couples automatically and by which a brakeman on a single car can uncouple one or more cars and to provide pipe connections between the cars for this and other purposes" (lines 9-13). It has a pivoted drawhead with lever connections to a piston head and uses steam connections with the cylinder in the piston head to couple.
Date: April 25, 1893
Creator: Gebhardt, William Charles
Item Type: Refine your search to only Patent

Device for Lifting Push-Rods on Ford Motors

Description: Patent for a new and useful improved form of device for lifting push rods, intended more particularly for use on Ford motors, but susceptible of use on other makes of automobiles, when it is desired to position the cam shaft bearing in the Ford motors.
Date: October 25, 1921
Creator: McCarley, William T.
Item Type: Refine your search to only Patent
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