Chubb Locks is a former brand name (expired 2010) of the

Mul-T-Lock Mul-T-Lock is an Israeli locking products manufacturer and part of Assa Abloy. History Mul-T-Lock was established in 1973 and become famous for its four-way lock invention. In 1976, the success of Mul-T-Lock's four-way lock spread worldwide when ...

subsidiary of the

Assa Abloy Assa Abloy AB is a Swedish conglomerate whose offerings include products and services related to locks, doors, gates, and entrance automation. Related products and services include controlling access and confirming identities with keys, cards, ...

Group, which manufactures locking systems for residential, secure confinement and commercial applications.

History

Chubb was started as a ship's ironmonger by Charles Chubb in

Winchester Winchester is a City status in the United Kingdom, cathedral city in Hampshire, England. The city lies at the heart of the wider City of Winchester, a local government Districts of England, district, at the western end of the South Downs Nation ...

England England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea to the southwest. It is separated from continental Europe ...

, and then moved to

Portsmouth Portsmouth ( ) is a port and city in the ceremonial county of Hampshire in southern England. The city of Portsmouth has been a unitary authority since 1 April 1997 and is administered by Portsmouth City Council. Portsmouth is the most d ...

, England, in 1804. Chubb moved the company into the locksmith business in 1818, in

Wolverhampton Wolverhampton () is a city, metropolitan borough and administrative centre in the West Midlands, England. The population size has increased by 5.7%, from around 249,500 in 2011 to 263,700 in 2021. People from the city are called "Wulfrunians ...

. The company worked out of a number of premises in Wolverhampton, including the purpose-built factory on Railway Street, now still known as the Chubb Building. His brother Jeremiah Chubb then joined the company, and they sold Jeremiah's patented detector lock. In 1823, the company was awarded a special licence by

George IV George IV (George Augustus Frederick; 12 August 1762 – 26 June 1830) was King of the United Kingdom of Great Britain and Ireland and King of Hanover from the death of his father, King George III, on 29 January 1820, until his own death ten y ...

, and later became the sole supplier of locks to the

General Post Office The General Post Office (GPO) was the state postal system and telecommunications carrier of the United Kingdom until 1969. Before the Acts of Union 1707, it was the postal system of the Kingdom of England, established by Charles II in 1660. ...

, and a supplier to

Her Majesty's Prison Service His Majesty's Prison Service (HMPS) is a part of HM Prison and Probation Service (formerly the National Offender Management Service), which is the part of His Majesty's Government charged with managing most of the prisons within England and Wa ...

. In 1835, they received a patent for a burglar-resisting safe, and opened a safe factory in

London London is the capital and List of urban areas in the United Kingdom, largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary dow ...

in 1837. In 1851, they designed a special secure

display case A display case (also called showcase, display cabinet, shadow box, or vitrine) is a cabinet with one or often more transparent tempered glass (or plastic, normally acrylic for strength) surfaces, used to display objects for viewing. A display ...

for the

Koh-i-Noor The Koh-i-Noor ( ; from ), also spelled Kohinoor and Koh-i-Nur, is one of the largest cut diamonds in the world, weighing . It is part of the Crown Jewels of the United Kingdom. The diamond is currently set in the Crown of Queen Elizabeth The ...

diamond for its appearance at

The Great Exhibition The Great Exhibition of the Works of Industry of All Nations, also known as the Great Exhibition or the Crystal Palace Exhibition (in reference to the temporary structure in which it was held), was an international exhibition which took pl ...

. In August 1984, the company was purchased by Racal under the chairmanship of

Ernest Harrison Sir Ernest Thomas Harrison (11 May 1926 – 16 February 2009) was an English businessman. He was best known as chairman of electronics company Racal and the first chairman of its spun-out mobile telephony division, Vodafone Vodafone Group ...

. After the group was floated out from Racal, in February 1997 it was bought by Williams plc. In August 2000, they were sold to Assa Abloy. In 2006, Chubb was merged into the group Mul-T-Lock within

. The Chubb Electronic Security subsidiaries produce smoke detectors, fire alarms,

burglar alarms A security alarm is a system designed to detect intrusion, such as unauthorized entry, into a building or other areas such as a home or school. Security alarms used in residential, commercial, industrial, and military properties protect against ...

and glass break detectors. In 2010, the "Chubb Locks" brand licence expired, and Assa Abloy decided not to renew. The products are still sold, but rebranded as

Yale Yale University is a private research university in New Haven, Connecticut. Established in 1701 as the Collegiate School, it is the third-oldest institution of higher education in the United States and among the most prestigious in the wor ...

and Union locks, other well known brands owned by Assa Abloy.

References

External links

*
Archive images
from the

Express & Star The ''Express & Star'' is a regional evening newspaper in Britain. Founded in 1889, it is based in Wolverhampton, England, and covers the West Midlands county and Staffordshire. Currently edited by Martin Wright, the ''Express & Star'' publish ...

Lock manufacturers Manufacturing companies based in Wolverhampton Racal English brands {{manufacturing-company-stub

History

See also

References

External links