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4 Matching Results
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Hog-Catcher.
Patent for a hog catcher, which has a trigger operated spring loaded claw to catch the leg of a hog and lead it on a chain.
Date:
December 1, 1908
Creator:
Reichert, Henry
System:
The Portal to Texas History
Plow
Patent for a plow with adjustable height and depth with a locking mechanism.
Date:
July 1, 1902
Creator:
Michalka, Joseph
System:
The Portal to Texas History
Cultivator.
Patent provides for an improved "guiding of the cultivator through the movement of the seat" (lines 17-18). The plow is guided by the driver using the seat and his foot to guide the cultivator and plow.
Date:
October 1, 1918
Creator:
Wilson, William J.
System:
The Portal to Texas History
Cotton-Chopper
Patent for Cotton Chopper. To help in the aid of chopping cotton instead of using a hoe.
Date:
March 1, 1921
Creator:
Wilson, William J.
System:
The Portal to Texas History