Invention Grant
- Patent Title: Reinforced barbed tape including electrical sensor
- Patent Title (中): 钢筋带包括电传感器
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Application No.: US125471Application Date: 1987-11-25
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Publication No.: US4818972APublication Date: 1989-04-04
- Inventor: Michael R. Mainiero , Anthony R. Zagami
- Applicant: Michael R. Mainiero , Anthony R. Zagami
- Applicant Address: CT Waterbury
- Assignee: MRM Security Systems, Inc.
- Current Assignee: MRM Security Systems, Inc.
- Current Assignee Address: CT Waterbury
- Main IPC: B21F25/00
- IPC: B21F25/00 ; G08B13/12
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.
Public/Granted literature
- US5451202A Cervical traction device Public/Granted day:1995-09-19
Information query
