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Aeroplane.
Patent for an aeroplane which is a device that is able to travel through the air due its shape and the reaction from atmosphere and gravity.
Date:
December 16, 1913
Creator:
Hanna, John G.
System:
The Portal to Texas History
Water-Gage-Glass Column.
Patent for a new water gage column, resistant to breakage, made of glass used to measure water levels indicating boiler steam pressure, with illustrations.
Date:
December 23, 1913
Creator:
Paul, William M.
System:
The Portal to Texas History
Weed-Killing Train.
Patent for a train car that kills weeds on the tracks with illustrations included.
Date:
December 2, 1913
Creator:
Orton, Ingomar François
System:
The Portal to Texas History