UNT Libraries Government Documents Department - 3 Matching Results

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Irrigation Apparatus.

Description: Patent for an irrigation apparatus that can be used in various size fields and mimics the falling of rain.
Date: January 9, 1912
Creator: Roddy, Isham L.

Mechanical Movement

Description: Patent for "improvements in devices for converting reciprocal into rotary motion, and is more particularly adapted and intended for use with windmills in applying the reciprocal motion of the pump-rod to the operation of rotating machines" (lines 11-16).
Date: January 8, 1889
Creator: Fulton, James C.

Stock-Watering Pool

Description: Patent for stock-watering pool.
Date: January 20, 1903
Creator: Hudson, Benjamin F. & Cook, Thomas A.
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