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PATENT INFORMATION
INVENTOR: NEWBOLD, CHARLES
TITLE OF INVENTION:
PLOUGHS
US PATENT CLASS: 172/361
26 JUN 1797
Note the similarity of Newbold's plow to Jefferson's Plow.Although Thomas Jefferson was an inventor, he never received a patent on any of his inventions. Today, Newbold's patent would have never been granted based upon lack of novelty.
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