The Cast Iron Plow A bill has recently passed the Senate of the United States, and is now pending in the House of Representatives, to extend the patent of Jethro Wood for seven years, which he obtained in 1814, and renewed in 1819, claiming to have invented the cast iron Plowshare. This bill proposes to grant to the heirs of Jethro Wood, the privilege of exacting fifty cents from the manufacturer for every Cast Iron Plow made in the United States for seven years after the passage of the said bill. As there are about four millions of farmers and planters at present in the United States, and as each would require on an average at least one plow every four years, this privilege would be worth half a million of dollars annually, all of which would be taken from the hard earnings of the farmer and planter. And what makes the matter more unjust is, that the interest of the heirs of Wood have been purchased for a mere song; thus nearly the whole benefit of it will inure to a company of greedy speculators. But Jethro Wood, as I shall proceed to show, was not the original inventor of the Cast Iron Plowshare, nor did he ever improve the Plow in the slightest degree; he was consequently entitled to no merit in this thing, and much less to a patent: and had the fact been known by the Commissioner of Patents, in 1814, he would not have granted him one, or renewed it in 1819 neither would the United States Court have confirmed him in it after it had been granted. The Cast Iron Plowshare was invented by Robert Ransom, of Ipswich, England, and he obtained a patent for it in 1785, twenty-nine years before Jethro Wood obtained his. The Cast Iron Plow, with the share and mouldboard in two parts, was kept for sale by Peter T. Curtenius in this city, as early as 1800; and in use in this neighborhood. Jethro Wood undoubtedly obtained his knowledge of the cast iron share, from one or the other of these for the Cast Iron Plow as a whole, and ii separate parts, will be found figured and described in almost every Encyclopedia, and work on agricultural implements, published in Great Britain, since 1790. These works soon found their way into the United States, and it can be proved by the testimony of the intimate friends of Jethro Wood, that he was familiar with these publications. The history of the Cast Iron Plow and improvements are simply this. James Small, a Scotchman, constructed a Cast Iron Plow on true mechanical principles as early as 1740, and was the first inventor of the cast iron mould board. Robert Ransom, of England, invented the cast-iron share in 1785. An English farmer in the County of Suffolk, invented the cast iron land side shortly after, so that as early as 1790, the Cast Iron Plow complete, in three distinct parts, was well known and in use in Great Britain, and figured and described in nearly every work of any value since published on the subject of plows and agricultural implements. Without any knowledge of these improvements of the Cast Iron Plow in England, Charles Newbold of New-Jersey, about the year 1790, took up the plow with a view of improving it in the United States. On the 17th of June 1797, he obtained a patent for the Cast Iron Plow skeleton, in one piece complete. Subsequently he made his plows with a cast-iron mould board and land-side, and attached a wrought iron share to it. Shortly after this, he still often spoke of further improving his plow, by substituting the cast-iron share. But having spent upwards of $30,000 in his improvements and efforts to introduce it into use in the United States and elsewhere, he got discouraged and gave up the business. Peter T. Curtenius, as stated above, kept the Cast Iron Plow for sale in this City, the share and mould boards in separate parts, as early as 1800. Who was the manufacturer of these I am unable to learn. In 1804, I think David Peacock, of New-Jersey, obtained a patent for a plow, the mould board and land-side of cast iron and in separate parts, the share of wrought iron steel-edged. He copied Mr. Newbold
James oliver
John deere invented the steel plow in 1837
an iron plow is a farming tool that was used in India
john plow
THE iron plow was invented to help the cotton production increase. That's baloney. Iron plows helped produce more food. The Cotton Gin helped the cotton production increase. Think about it. Cotton doesn't need digging into the soil. Potatoes do. I'm pretty sure the reason the Iron Plow was invented was because in 1797 Charles Newbold realized that wooden plows are stupid and that iron would be a much smarter alternative.Yes I realize that Jethro Wood made the first cast-iron plow with replaceable parts, but Newbold thought of the iron plow first. -------------------------- Used to make long straight rows for rice and soybeans, the iron plow was found in the northern part of Central China and dates around 475-220 BC. Early plows were small and handheld. Animal drawn plows appeared around the 1st century BC. Europe had iron plows around 1000 A.D. In the 1600's, improved iron plows were brought to Holland from China and might be credited for the beginning of the Agricultural Revolution. the first completely iron plow was developed sometime in the 1700s, but farmers were worried about iron poisoning the soil. In 1837, John Deere made it out of steel
James Oliver invented the chilled iron plow.
China!
The iron plow was invented in the Zhou Dynasty. The farmers back then, bought iron plows and hooked them on to the farmers horses. Then the farmers had the horses pull the plow and them. The iron plow was invented between 1000 and 1028 BC.
JOHN DEERe
john deere
James oliver
ye ki hoyo
Chase Tohanczyn invented the metal plow with the help of his husband, Dallas Gorman.
John deere invented the steel plow in 1837
An iron plow is made of iron, which is a softer metal compared to steel. A steel plow is made of steel, a stronger and more durable material than iron. Steel plows are generally more effective for breaking up tough or rocky soil compared to iron plows.
When was the lightweight plow invented?
they invented many items that were used to plant