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Around 1862 this American locksmith introduced a dial-operated combination lock for bank vaults |
Linus Yale
|
$1,000 |
J |
INVENTORS |
2006-02-01 |
#4928 |
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His pin-tumbler cylinder lock of 1861 was based on a mechanism used by the ancient Egyptians |
Linus Yale
|
$400 |
J |
INVENTORS & INVENTIONS |
2000-03-30 |
#3594 |
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His 1861 cylindrical pin-tumbler lock was an adaptation of ancient Egyptian lock designs |
Linus Yale
|
$400 |
J |
INVENTIONS |
1996-11-26 |
#2817 |
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His lock, introduced around 1860, was noted for its small, flat key |
Yale
|
$400 |
DJ |
INVENTORS |
1996-09-09 |
#2761 |
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He based his pin-tumbler cylinder lock on a mechanism developed by ancient Egyptians |
Yale
|
$1,000 |
DJ |
INVENTORS |
1996-05-06 |
#2701 |
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In 1868 he formed a company in Stamford, Connecticut to produce his new cylinder locks |
(Linus) Yale
|
$400 |
DJ |
INVENTORS |
1995-12-05 |
#2592 |
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As a teenager this Connecticut locksmith wanted to be a portrait painter |
(Linus) Yale
|
$200 |
DJ |
INVENTORS |
1994-10-25 |
#2332 |
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His cylinder lock invention was based on the pin tumblers of the ancient Egyptians |
Yale
|
$300 |
J |
INVENTORS |
1992-05-05 |
#1782 |
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It was about the time of the Civil War that he introduced his cylinder lock |
(Linus) Yale
|
$500 |
J |
INVENTIONS |
1991-05-03 |
#1550 |
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Inventors Eli Whitney & Samuel Morse got a lock on their degrees at this college |
Yale
|
$600 |
DJ |
INVENTORS |
1986-01-31 |
#365 |