Fences – Barbed
Reexamination Certificate
2011-03-22
2011-03-22
Kennedy, Joshua T (Department: 3679)
Fences
Barbed
Reexamination Certificate
active
07909309
ABSTRACT:
An antipersonnel barrier system includes at least one concertina coil and a plurality of spaced support members. Each of the support members includes a base section and a vertical section. Each of the concertina coils is secured to the support members to provide a horizontally and vertically stabilized barrier. A length limiting cable is provided to limit the length of spacing between adjacent support members. The support members can include anchoring structure for securing the support members to a support surface. In one embodiment, the concertina coils include two small diameter base coils and a top coil positioned on the base coils.
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Major Robert W.
Shipley Donald Scott
Allied Tube & Conduit Corporation
Kacvinsky Daisak PLLC
Kennedy Joshua T
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