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The safety pin was invented by Walter Hunt in 1849. Hunt 1795-1859) patented the safety pin on April 10, 1849 (patent No. 6,281). Hunt's pin was made by twisting a length of wire. Hunt invented the safety pin in order to pay a debt of $15; he eventually sold the rights to his patent for $400.
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Why was the safety pin invented?
The safety pin was invented to pay off a debt.
Who invented the lasting machine?
Jan Matzeliger invented the shoe lasting machine.
What year was the first washing machine invented?
The first washing machine was invented in the year 1851. It was the drum washing machine and it was invented by James King.
Who invented the threshing machine?
The Threshing Machine was invented by Andrew Meikle, who was a Scottish Mechanical Engineer. The machine was invented in 1784 for the purposes of separating grain from stalks and husks of plants.
Who invented health and safety?
No one invented health and safety. Both are concepts that have been around for thousands of years.
The real need for organised safety did emerge when the so called machine age was invented?
true
Who invented a lasting machine?
who invented the lasting machine
Who is Walter Hunt?
Walter Hunt was a mechanic. He invented the lock stitch sewing machine and the safety pin. He also invented the hard-coal-burning stove and street sweeping machinery.
When was the milling machine invented?
the milling machine was invented in 1818.
What year was it invented the movie machine?
The Movie machine was invented in 1893.
When was the lasting machine was invented?
The shoe-lasting machine was invented in 1882
What year was the wool combing machine invented?
The wool combing machine was invented in 1789. Edward Cartwright who invented the wool combing machine.
Why was the safety pin invented?
The safety pin was invented to pay off a debt.
Is First photocopy machine invented in Brazil or not?
No, the first photocopy machine was not invented in Brazil. The first automated photocopy machine was invented by Chester Carlson in the United States in 1938. It was called the Xerox machine.
When was the shoe-lasting machine invented?
The shoe-lasting machine was invented in 1882
Who invented the lasting machine?
Jan Matzeliger invented the shoe lasting machine.
What year was the first washing machine invented?
The first washing machine was invented in the year 1851. It was the drum washing machine and it was invented by James King.
