Resource Type
Counties
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Improvement For Trees In Riding-Saddles.
Patent for a stronger, more durable, and light saddle-tree fork.
Date:
August 7, 1878
Creator:
Barrow, Benjamin F.
System:
The Portal to Texas History
Mine-Cart-Check Lock
Patent for improvements on mine-car-check lock technology. It provides a secure place for miners to put checks on the front of their cars and cannot be opened until the cart is empty.
Date:
January 7, 1919
Creator:
Williams, Ned
System:
The Portal to Texas History