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Improvement in Combined Planter and Cultivator.
Patent for improvement in combined planter and cultivator by “combining instruments such as hoppers, plow-beans, brace-bars, foot-levers and many others that required for preparing the ground, planting the seed, and cultivating the plants and which may be easily adjusted for the various uses.” (Lines 22-25) Illustration is included.
Date:
March 16, 1869
Creator:
Switzer, W. C.
System:
The Portal to Texas History
Improvement in Hat-Ventilators.
Patent for improvement in mode of ventilating hats, bonnets, and or caps by “providing the inside of the head-coverings, at the point of contact with the head, with a liuing or an elastic spiral formed into a cushion, through which the air can freely circulate around the whole head.” (Lines 28-32) Illustration is included.
Date:
March 30, 1869
Creator:
Stremme, Conrad C.
System:
The Portal to Texas History