Resource Type
Counties
3 Matching Results
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Cow-Yoke.
Patent for a cow-yoke "comprising a yoke formed in sections pivoted one to the other" with spurs included (inwardly) at the ends of these pivoted sections to "prevent the animal from poking his head through a wire fence".
Date:
August 19, 1913
Creator:
Parker, Abbot S.
System:
The Portal to Texas History
Traction-Engine.
Patent for a traction engine with less weight for better fuel economy and power.
Date:
May 13, 1913
Creator:
McGruder Cox, Oscar
System:
The Portal to Texas History
Milo-Maize and Kafir Corn Header
Patent for a corn header that uses vertically adjustable heading devices that allows for some flexibility of the heading device with one of the ground wheels of the machine.
Date:
April 8, 1913
Creator:
Jackson, William
System:
The Portal to Texas History