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Axle-Box.
Patent for a simple, inexpensive, and durable wheel-axle box that is "adapted to contain a supply of lubricating material and constructed to feed the same continuously to the axle-spindle to prevent overheating, and furthermore, to provide means for preventing ingress of dust" (lines 9-14).
Date:
November 19, 1895
Creator:
Casto, Tony Lo
System:
The Portal to Texas History
Plumbing System.
Patent for "improvements in plumbing systems whereby the service-pipes will automatically drain themselves when a sufficiently low temperature is reached to congeal the water contained therein, thereby obviating frozen pipes and the resultant damage incident thereto." (Lines 8-14) Includes instructions and illustrations.
Date:
November 3, 1896
Creator:
Coleman, Thomas S. & Coleman, William P.
System:
The Portal to Texas History