Texas Patents - 2 Matching Results
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- Valve.
- Patent for a float-valve used in water-troughs for cattle and other liquid containers. It closes "when the surface of the water reaches the desired point and [opens] when the surface of the water falls below said point" (lines 14-17).
- Obstetrical Supporter
- Patent for a obstetrical supporter. This invention is used as a harness consisting of stirrups. Illustration included.