Electrically controlled door lock
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 18, 2007
Grant Date -
Jan 12, 2006
app pub date -
Apr 14, 2003
filing date -
Apr 12, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electrically controlled door lock (11) provided with a blocking member (21) and a detent (20), the blocking member being in contract with an electrically controlled actuator (24) such as a piezo-electric member which is used to control movement of the blocking member which in turn causes either the release of a locking member (12) from a door to allow the door to be opened or the engagement of the locking member to prevent the door from being opened.
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Family
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Cited Art Landscape
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