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How many years did it take Linus Yale Sr to invent the lock?
Linus Yale, Sr., didn't invent the lock. The oldest known lock was found by archeologists in the Khorsabad palace ruins near Nineveh. That lock was estimated to be 4,000 years old. It was a forerunner to a pin tumbler type of lock, and a common Egyptian lock for the time. Linus Yale re-invented a pin-tumbler lock in 1848. Linus Yale Jr. patented a new improved cylinder pin-tumbler lock in 1861.
How long did it take Linus Yale Sr. to invent the lock?
Linus Yale, Sr., didn't invent the lock. The oldest known lock was found by archeologists in the Khorsabad palace ruins near Nineveh. That lock was estimated to be 4,000 years old. It was a forerunner to a pin tumbler type of lock, and a common Egyptian lock for the time. Linus Yale re-invented a pin-tumbler lock in 1848. Linus Yale Jr. patented a new improved cylinder pin-tumbler lock in 1861.
What invention did Martin Luther make?
Martin Luther, the German cleric, did not invent any thing in a physical sense. He openly criticized the Catholic church, and began the Protestant branch of Christianity.
When did Levis invent blue jeans?
Levis invent blue jean in 1873
Who invented the cylinder lock?
I think that Linus Yale Jr. was a lock manufacturer and patented the cylinder lock in 1861.
What did w a Martin do?
W.A. Martin patented the lock in 1889.
Who was the African American that invented the door lock?
A. W. Martin
When was w a martin lock inventor born?
He was born on febuary 24,1886
How tall is Lock Martin?
Lock Martin is 7' 7".
What did linus yale jr invent?
The Yale Lock The Yale Lock
What is the birth name of Lock Martin?
Lock Martin's birth name is Martin Jr., Joseph Lockard.
Did George W Carver Invent Lotion?
Mr. George w caver did NOT invent lotion.
What did Louis w Roberts invent?
Roberts helped to invent the microwave, but did not invent it by himself.
When was Lock Martin born?
Lock Martin was born on October 12, 1916, in Pennsylvania, USA.
What did martin behaim invent?
a globe
Who was the inventor of the lock?
A.w martin invented the lock
What year did Martin Cooper invent cell phones?
docter martin
