High security side bar lock
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 19, 2002
Issued Date -
N/A
app pub date -
Jan 4, 2002
filing date -
Sep 1, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A side bar type cylinder lock includes a locking segment which is movable relative to the side bar and lock shell only in response to insertion of a key blade having a uniquely configured and located camming projection into the keyway. The locking segment movement is independent of lock tumbler movement and is required to permit side bar disengagement from the lock shell.
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