Fences – Barbed
Reexamination Certificate
2005-05-16
2008-09-02
Stodola, Daniel P. (Department: 3679)
Fences
Barbed
C256S010000, C256S012000
Reexamination Certificate
active
07419140
ABSTRACT:
A fence module is adapted for installation without required anchoring buy providing a base frame and a plurality of upright supporting posts extending from the base frame. At least three fence sections extend between the supporting posts. A first fence section at a first extreme end of the fence module, a second fence section at a second extreme end of the fence module, and a third fence section angularly positioned between the first and second fence sections. A pair of vibration sensing modules are used to detect intruders, one applied to the first fence section and a second applied to the third fence section, with the first fence section positioned on the secure end of the protected zone.
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Amiri Nahid
Bakos & Kritzer
Safeguards Technology LLC
Stodola Daniel P.
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