Resource Type
Counties
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Putty-Trowel.
Patent for a putty trowel for use in installing windows.
Date:
March 5, 1912
Creator:
Wright, Sam F.
System:
The Portal to Texas History
Cultivator-Spreader.
Patent for "new and useful improvements in Cultivator-Spreaders" (lines 5-7) which enables the operator of the cultivator to adjust the lateral spread of the plow beams without checking his team or withdrawing the plows from the soil, including illustrations.
Date:
May 5, 1914
Creator:
Nevins, Robinson C.
System:
The Portal to Texas History