US PATENT SUBCLASS 70 / 282
.~.~.~ Retracted electrically only
Current as of:
June, 1999
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70 /
HD
LOCKS
266
DF
OPERATING MECHANISM
{6}
275
DF
.~ Using a powered device (e.g., motor) {2}
277
DF
.~.~ Electrical type (e.g., solenoid) {8}
282
.~.~.~ Retracted electrically only
DEFINITION
Classification: 70/282
(under subclass 277) Subject matter wherein the securing element is only electrically retracted.
