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4 Matching Results
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Water Heater
Patent for a water heater. This invention relies on the heat of a smokestack of the oven to heat the water. Illustrations included.
Date:
December 1, 1903
Creator:
Allen, William Bell
System:
The Portal to Texas History
Plow.
Patent for a plow, which has a stronger attachment for the share to the rest of the plow.
Date:
November 1, 1910
Creator:
Kelly, Robert Marvin
System:
The Portal to Texas History
Plow
Patent for a plow. Illustration included.
Date:
November 1, 1910
Creator:
Kelly, Robert Marvin
System:
The Portal to Texas History
Improvement in Cotton and Hay Presses
Patent for new cotton and hay presses with new bailing designs, including illustrations.
Date:
September 1, 1877
Creator:
Methvin, Boling J.
System:
The Portal to Texas History