Texas Patents - 3 Matching Results
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- Colter.
- Patent for the instructions on of how to construct a Colter including illustrations.
- Cotton Sweep
- Patent for cart attachment for cultivating cotton. Made to "scrap and cultivate the earth in close proximity to plants and roll the earth over upon the roots of plants." (17-22)
- Lubricating Device.
- Patent for a device that lubricates cylinders via the intake manifold that responds to small changes in pressure.