US PATENT SUBCLASS 70 / 1.7
.~ With reset mechanisms

Current as of: June, 1999
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70 /   HD   LOCKS

1.5  DF  ATTACK-ACTUATED DEFEATING MECHANISMS {1}
1.7.~ With reset mechanisms

DEFINITION

Classification: 70/1.7

(under subclass 1.5) Devices wherein there is provided an additional positively actuated mechanism to release the impediment to allow authorized actuation of the lock. The mechanism is either a delayed actuating mechanism or has an operator which is under the control of an authorized person.