Locking device for an auxiliary lock
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United States of America Patent
Stats
-
Feb 16, 1993
Grant Date -
N/A
app pub date -
Nov 25, 1991
filing date -
Nov 25, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A locking device for an auxiliary lock comprising a rotatable ring, able to be rotated at the outside of a lock to turn an actuating wheel 90.degree., said actuating wheel having an 8-shaped opening for an actuating plate of the dead bolt to pass through so that the actuating plate can be turned 90.degree. to extend the dead bolt latch out to lock a door.
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