Electrical plug locking device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 19, 1994
Grant Date -
N/A
app pub date -
Aug 20, 1993
filing date -
Aug 20, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A two prong plug locking device having opposed top and bottom hemi-spherical housing elements enclosing an intermediate guide lever and guide plate. A keyed tumbler lock turns the intermediate guide lever. Such guide lever is attached to a flexible cable that moves within a channel in the top and bottom housing. A pair of plug prongs inserted into the bottom housing through multiple apertures are engaged by the cable and locked within the bottom housing. By turning the tumbler lock, the cable is retracted from the plug prongs and the plug is released.
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Family
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