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Bridge
Patent for the construction of substantial bridges of wood adapted for long spans, and which can be put up where iron bridges would be too expensive.
Date:
May 24, 1881
Creator:
Brenner, August W.
System:
The Portal to Texas History
Cultivator.
Patent for a new and improved cultivator. This design is "for cultivating stubble, sugar-cane, cotton, corn, and other plants planted in rows or drills, which will remove the soil from the sides of the rows without injuring the roots, and will throw soil around the plants, and which shall be simple in construction and convenient in use" (lines 15-21).
Date:
May 10, 1881
Creator:
Brenner, August William & Fraser, James
System:
The Portal to Texas History