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Locks have been around for thousands of years. One of the early locks is 4,000 years old and found in the ruins of a palace outside of Nineveh. In 1778 Robert Barron invented the double acting tumbler lock and Joseph Bramah invented a better lock in 1784. His list of inventions are vast. James Sargent in 1857 invented the 1st key changeable combination lock.
What else can I help you with?
Who invented the cylinder lock?
I think that Linus Yale Jr. was a lock manufacturer and patented the cylinder lock in 1861.
When was the lock invented?
About 4,000 years ago wooden locks and keys were invented.
Who invented the car door lock?
Henry ford
Who invented the lock?
The first serious attempt to improve the security of the lock was made in 1778 in England, by Robert Barron.:)
What year was cesarean birth invented?
In what year was the cesarean birth invented?
What year was the door chain lock invented?
1778
Who invented the combination lock?
Joseph Loch invented the modern combination lock in 1878.
When was the canal lock invented?
The Chinese invented the canal lock in the 10th century..
Who was the inventor of the lock?
A.w martin invented the lock
Where was the lock invented?
The time of the Assyrians.
Who invented the lock washer?
The lock washer was invented by a blacksmith in New Brunswick. His name is Morris Landry and he invented it in 1901 to keep the nuts on rail cars. This is in the Historic museum
Who invented the cylinder lock?
I think that Linus Yale Jr. was a lock manufacturer and patented the cylinder lock in 1861.
Where was the first lock and key invented?
the first door lock was invented over 4000 years ago by the egyptians no one knows who invented the lock the only information we have is that it comes from central Egypt it comes from ancient Egypt not central Egypt
Who invented caps lock?
Yo Mommma
When was the combination lock invented?
About 704 B.C.
When was the lock invented?
About 4,000 years ago wooden locks and keys were invented.
Who invented the car door lock?
Henry ford
