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Farm Implement (open access)

Farm Implement

Patent for an improved planter for farm equipment by the inclusion of a wheel.
Date: August 12, 1919
Creator: Rauch, Otto
System: The Portal to Texas History
Wheel. (open access)

Wheel.

Patent for an improved wheel tire. The improvements to a conventional tire include multiple hinged springs which limit the movement of the wheel in two directions when contact is made with the ground. The wheel includes shoes placed concentrically around the wheel that provides shock absorption, better traction, and overall stability.
Date: April 12, 1919
Creator: Schmidt, Oscar J.
System: The Portal to Texas History