Patents by Inventor Anthony R. Zagami

Anthony R. Zagami has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Vibration responsive intrusion detection barrier
    Patent number: 4906975
    Abstract: An intrustion detection barrier is provided comprising inner and outer coils defined by helical barbed tape. The inner coil comprises a vibration-responsive intrusion detection cable securely retained and protected therein. The inner coil is supported centrally within the outer coil by radially extending supports which may be flat straps which are effective to transmit vibrations from the outer coil to the inner coil. The straps may be welded or otherwise mechanically connected to both the inner and outer coils, and may further be provided with clusters of barbs thereon.
    Type: Grant
    Filed: November 18, 1988
    Date of Patent: March 6, 1990
    Assignee: MRM Security Systems, Inc.
    Inventors: Anthony J. Casella, John W. Mainiero, Michael R. Mainiero, Anthony R. Zagami
  • Reinforced barbed tape including electrical sensor
    Patent number: 4818972
    Abstract: A helical barbed tape includes barbs with enhanced rigidity, as well as an electrical sensor wire extending along the length of the helical barbed tape so as to be capable of use in an electronic intrusion detection system to mechanically detect disturbances induced on the barbed tape or its supporting structure.
    Type: Grant
    Filed: November 25, 1987
    Date of Patent: April 4, 1989
    Assignee: MRM Security Systems, Inc.
    Inventors: Michael R. Mainiero, Anthony R. Zagami