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6 Matching Results
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Hobble-Arch for Cultivators.
Patent for a new hobble arch that laterally adjusts shovel beams of cultivators without stripping shaft threads.
Date:
April 28, 1914
Creator:
Rutledge, Robert P.; Boland, Randsome G. & Devault, John A.
System:
The Portal to Texas History
Peanut Harvester.
Patent for a "new and useful peanut harvester" (lines 9-10), with illustrations.
Date:
April 27, 1915
Creator:
Erwin, Joseph R.
System:
The Portal to Texas History
Peanut-Harvester.
Patent for a new, mobile harvesting machine designed to uproot, clean, and pile agricultural products that grow underground, including illustrations.
Date:
April 30, 1918
Creator:
Green, Zedekiah W., Sr. & Green, Zedekiah W., Jr.
System:
The Portal to Texas History
Peanut Planter.
Patent for improvements to peanut-planters in order to plant peanuts without removing or crushing the hulls.
Date:
April 10, 1917
Creator:
Little, Thomas Dewitt
System:
The Portal to Texas History
Poultry and Animal Fumigating Device.
Patent for a poultry and animal fumigating device that spreads the fumigating substance throughout the animals cage.
Date:
April 18, 1911
Creator:
Graeffe, Ernst Frederich
System:
The Portal to Texas History
Soldering-Iron
Patent for a soldering-iron, which is used to feed a "molten solder directly to the point of the iron," and to keep the flow steady.
Date:
April 13, 1915
Creator:
Rodger, Don E.
System:
The Portal to Texas History