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Automatic Fountain-Valve for Locomotives
This patent relates to new and useful improvements in an automatic fountain valve for locomotives. The purpose of the invention is to provide a valve that will automatically close in the case of the locomotive overturning. This valve will cut off the escaping or steam from broken pipes and prevent the scalding of engine-men who may be trapped in the cab.
Date:
March 26, 1918
Creator:
Yeamans, Eugence N.
System:
The Portal to Texas History
Plow.
Patent for an improvement to the plow by providing a plastic or plastic-like material to help sticky, thick soil and clay to glide over the surface and decrease frictional resistance, including illustrations.
Date:
March 2, 1915
Creator:
Fleehearty, Edward L.
System:
The Portal to Texas History
Machine for Distributing Poison on Plants.
Patent for a new and improved machine for distributing poison on plants. This design consists in "the combination, with a wheeled-frame, a counter-shaft thereon driven from the wheels, a poison-hopper, an air and discharge pipe communicating therewith, a fan giving air-blast through said pipe, and an agitator in the poison-hopper, of wheel and belt-gearing operating the fan and agitator from the counter-shaft on the frame" (lines 112-119).
Date:
March 11, 1890
Creator:
Brown, George R. & Brown, John W.
System:
The Portal to Texas History
Wire Fence Stretcher and Splicer.
Patent for a new and improved wire fence stretcher and splicer. This design "relates to improvements in wire-fence stretchers and splicers; and it consists in the peculiar construction and arrangement of the parts" (lines 10-13).
Date:
March 25, 1884
Creator:
Pierce, Jonathan E.
System:
The Portal to Texas History