[DOC] [TLE] Joseph Bramah - Wikipedia [PAR] Joseph Bramah (13 April 1748  9 December 1814), born Stainborough Lane 
Farm, Stainborough, Barnsley Yorkshire, was an English inventor and locksmith. 
He is best known for having invented the hydraulic press. Along with William 
George Armstrong, he can be considered one of the two ... The challenge stood 
for over 67 years until, at the Great Exhibition of 1851,... [DOC] [TLE] Free Flashcards about INVENTORS-J - StudyStack [PAR] IN 1910 HIS NEW INVENTION HELPED SCOTLAND YARD CATCH A 
MURDERER ESCAPING TO NORTH AMERICA ... JOSEPH BRAMAH 
INVENTED ONE OF THESE IN 1784 THAT NO ONE WAS ABLE TO PICK UNTIL 
1851, LOCK. [DOC] [TLE] In 1851, A Man Picked Two Unpickable Locks and Changed ... [PAR] Apr 17, 2015 ... Joseph Bramah was a polymath engineer who would come to be known as ... 
Many people tried to crack Bramah's challenge lock, but no one, not even with ... 
As these newer and better locks were getting invented, the public spectacle ... 
with perfect securitybut only until the Lock Controversy of 1851. [DOC] [TLE] Joseph Bramah Facts - Biography - YourDictionary [PAR] Joseph Bramah (1749-1814) is considered to be one of the most important 
inventors of his day. ... and offered a reward of 200 guineas to anyone who could 
successfully pick the lock. ... The lock remained secure for the next 67 years, from 
1784 until 1851, when an ... The following year, Bramah invented the hydraulic 
press. [DOC] [TLE] Youngfolk's Book of Invention - USGenNet [PAR] Joseph Bramah, one of the first of the great modern lock makers and an ... pirate 
his tap, but Bramah defeated them, and began to do so well that he was able to 
start ... Even these, however, could not defy the expert burglar, and it was not until 
... burglar-defying lock, the first which it was impossible to pick with a false key. [DOC] [TLE] The History of Locksmithing - Curley's Key Shop [PAR] Oct 4, 2013 ... These locks operated on a pin tumbler principlea large wooden key was ... 900 
AD and are believed to have been created by English craftsmen. ... in 1778, and 
the safety lock, which was patented by Joseph Bramah in 1784. ... who could pick 
his lock, and though many tried no one succeeded until 1851. [DOC] [TLE] December 9th - The Book of Days [PAR] The house in which John Milton was born, on the 9th December 1608, no ... such 
a city as London presented a succession of these signs, fixed or swung over the 
doors. ... Before that year (although Paradise Lost was not yet published), Milton's 
.... was thus picked was one which Joseph Bramah had made forty years earlier... [DOC] [TLE] Machines That Drove the Industrial Revolution - Barron's [PAR] Jan 17, 2015 ... Three British men, Joseph Bramah, Henry Maudslay and James Nasmyth, built ... 
a lock of his own, patented in 1784, and opened the Bramah Lock Company. ... 
comfortable middle-class annual income at that timeto anyone who could pick 
it. No one did until London's Great Exhibition of 1851, when an... [DOC] [TLE] SOS Locksmith [PAR] Jul 9, 2012 ... We place a lot of stock and good faith in these rather exquisite apparatuses, ... 
Joseph Bramah who wrote A Dissertation on the Construction of Locks created 
a lock that could not be picked in 1784 and called it The Challenge Lock. ... So 
give SOS Security and Locksmith and one of the knowledgeable... [DOC] [TLE] Vaults - Safes and vaults - Historical locks [PAR] One of the key functions of a bank vault is to give customers the feeling that their 
... All bank vaults are secured with time locks these days. ... A countryman of 
Barron, locksmith Joseph Bramah, displayed a lock in the ... Hobbs became 
famous as the first man to be able to pick the unpickable Chubb detector lock at 
the 1851... [DOC] [TLE] timhunkin/illegal engineering [PAR] The two locks, (one key and one combination) do not themselves open the door,

Question: Joseph Bramah invented one of these in 1784 that no one was able to pick until 1851
Answer: Lock