Counties
3 Matching Results
Results open in a new window/tab.
Results:
1 - 3 of
3
Cattle-Guard
Patent for a cattle guard to prevent cattle from treading upon railroad tracks. Illustrations included.
Date:
October 25, 1910
Creator:
Reed, Conwell P.
System:
The Portal to Texas History
Pipe-Bending Machine.
Patent for a machine used to bend or shape metal pipes, including instructions and illustrations.
Date:
November 25, 1913
Creator:
Rutledge, Caleb C.
System:
The Portal to Texas History
Drop-Feed for Seeders and Planters.
Patent for a drop feed device that dispenses individual seeds (particularly peas) for planting. It attaches to a planter, dropping seeds when activated by the motion of the planter's wheels. A seed guard prevents clogging.
Date:
September 25, 1917
Creator:
Johnson, Mat P.
System:
The Portal to Texas History