US 12,305,422 B2
Lock with tamper-evident security
David William Wallace, Cleish (GB)
Assigned to NCR Atleos Corporation, Atlanta, GA (US)
Filed by NCR Atleos Corporation, Atlanta, GA (US)
Filed on Mar. 31, 2023, as Appl. No. 18/129,462.
Prior Publication US 2024/0328198 A1, Oct. 3, 2024
Int. Cl. E05B 39/04 (2006.01); E05B 45/06 (2006.01); E05B 65/00 (2006.01)
CPC E05B 39/04 (2013.01) [E05B 45/06 (2013.01); E05B 65/0075 (2013.01); E05B 2045/064 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A safe, comprising:
a housing comprising media cassettes that store currency notes;
an access door on the housing to provide authorized access to the media cassettes;
a display or keypad affixed to an external surface of the access door,
a lock apparatus comprising a lock backplate, a lock body, a sensor, and a lock integrated into the access door and the lock body, wherein a portion of the lock body is secure attached to an inside surface of the access door;
a processor;
a non-transitory computer-readable storage medium comprising executable instructions;
the executable instructions when executed by the processor cause the processor to perform operations comprising:
detecting a lock tampering event raised by the sensor when a surface of the lock backplate is no longer in contact with the sensor indicating that the lock backplate was removed from the lock body; and
reporting the lock tampering event when the safe is restored power after having lost power;
wherein the sensor is anchored on an inside surface of the lock body proximate to the lock and includes a first end anchored to the lock body extending to a second end that makes surface contact with the lock backplate.