LOCK ASSEMBLY HAVING OUTER AND INNER LOCK UNITS
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United States of America Patent
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N/A
Issued Date -
May 16, 2013
app pub date -
Nov 8, 2012
filing date -
Nov 11, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
In a lock assembly, a spindle that is inserted into a rectangular latch operating tube is arranged to be rotatable from an unlocked state to a first locked state, and to be movable axially from the unlocked state to a second locked state. The spindle is connected to a key-operated lock of an outer lock unit and to an operator of an inner lock unit. The key-operated lock is rotatable to operate the spindle to the first lock state from the unlocked state, and the operator is pressable to move the spindle to the second locked state from the unlocked state.
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