U.S. federal trademark · Serial No. 76370929 · Reg. No. 3085766
Electronic intrusion security apparatus, namely, a mechanical fiber optic cable attenuator which causes a bend in a fiber optic cable in response to an external displacement force in the cable, said bend producing an attenuation to a light signal thereby allowing for the identification of the location of the bend and, hence, the location of intrusion for use in the field of electronic perimeter intrusion detection
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