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Document Title |
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7909309 |
Antipersonnel barrier system
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...
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7896317 |
Concertina tape products configured for stable deployment and retrieval
A deployment system and associated products utilize a magazine for holding and dispensing the products. The products may have any of a number of internal and external trusses that may be in tension...
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7883074 |
System and methods for forming barbed tape product with predetermined patterns of attachment points including patterns for concertina tape products configured for stable deployment and retieval
In barbed tape products, adjacent pairs of loops may be attached to each other at an attachment point that is circumferentially offset relative to an attachment point of the adjacent pair of loops....
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7880612 |
Anti-theft method and device
The invention comprises of a method and alarm device used to prevent metal theft from irrigation systems. The alarm device attaches to a plurality of electric conductor such as copper wiring that...
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7481444 |
Concertina tape products configured for stable deployment and retrieval
A deployment system and associated products utilize a magazine for holding and dispensing the products. The products may have any of a number of internal and external trusses that may be in tension...
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7419140 |
Security fence module
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...
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7419139 |
Barbed tape product with a predetermined pattern of attachment points and attachment elements
A barbed tape product as adjacent pairs of loops in which the loops of a pair are attached to each other at an attachment point that is circumferentially offset relative to an attachment point of...
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7331568 |
Apparatus for use with coiled barrier material
Apparatus for dispensing coiled barb tape which includes a frame in which is located a boom from which the coiled barb tape is suspended. The boom is extensible to assist in deployment of the barb...
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7325787 |
Barrier
A barrier formed from one or more barrier tapes, which may be barbed. Two lower barrier tapes are supported on the opposed projecting arms of outrigger system installed atop a structure such as a...
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7044447 |
Retractable barbed barrier system
A barrier system utilizing cutters that have been connected into strips, with the strips connected to form a substantially planar barrier sheet. The barrier sheet may be encased by breakable...
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6926262 |
Barbed tape
A barrier structure includes a continuous piece of elongated metal tape. The metal tape includes barbs spaced along an elongate body. Each of the barbs is connected securely to a barb root, and...
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6836213 |
Method and apparatus for improving the sensitivity of a taut wire intrusion detection system
A taut wire intrusion detection system includes posts that are used to detect an intrusion into a secured area. The supporting posts are used to both detect a movement of the taut wire and anchor...
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6802495 |
Pull through clip for wire fences
A pull through fence clip is provided which is made of a single length of rod that is bent or shaped to form a device having an axis composed of two pins located at either end and a centrally...
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6607184 |
Isotropically articulating fence post and gate system
An articulating fence post and gating system, which resiliently articulates from an upright position, perpendicular to the ground, to a flattened position, parallel with the ground, is described....
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6029953 |
Animal barrier
An improved animal barrier material and an improved fastening system to simplify its knotting process are disclosed. In the preferred embodiment, a plurality of multi-stranded metallic cables are...
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5997211 |
Structure of gate barrier
A gate barrier includes two parallel posts, a folding collapsible barrier pivoted to one post and turned by a power drive to close/open the passage way between the posts, wherein the folding...
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5852402 |
Intrusion detection system
A taut wire fence system comprises wire-supporting anchor posts that maintain the taut wires of the system in tension. Sensor posts having tension sensors mounted therein are positioned between...
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5577712 |
Barbed rope or cord for repair of barbed wire fencing
A barbed rope or cord that can be carried for quick and easy barbed wire fence repair without the requirement of heavy tools or cutters for installation or cutting is disclosed. The rope or cord is...
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5530430 |
Vibration responsive barbed tape security system
The invention is a barbed tape barrier that includes a tube that acts as a support for the loops of barbed tape. Located within the tube is a fiber optic cable that is vibration sensitive and...
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5401002 |
Barb stiffening process and product
A barbed tape includes a central supporting portion and a plurality of barb clusters disposed at spaced apart locations along the central supporting portion, each barb cluster having first and...
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5139234 |
Fencing component
A fencing component is made from substantially co-planar loops of barbed tape which overlie each other and which are progressively spaced apart in a first direction. The sizes of the loops are...
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5074529 |
Clip for forming a concertina configuration of helical barbed tape
A clip is disclosed for connecting two adjacent loops of segment bent helical barbed tape in close proximity to one another at a nesting point of two contiguous folds to form a concertina...
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4887796 |
Barbed tape
Barbed tape made from an elongated metal strip having a plurality of pairs of barbs formed along the edges thereof and the portion of the strip forming each barbed pair has a second pair of barbs...
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4775114 |
Fencing wire unwinder and tensioner
A fencing wire unwinder and tensioner, and method, for constructing wire fences, the apparatus comprising a carrying platform for spools and rolls of fencing wire, whereby the wire is unwound and...
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4744708 |
Coil member restraining barrier and carrying vehicle
A barrier which is extensibly deployed from a vehicle and which includes at least three coils of barbed tape supported and spaced from one another with an upper coil located above two lower coils....
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4666129 |
Barrier
A metal tape barrier is constructed of straight sections of elongated tape having barbs formed at spaced intervals along the tape. The barrier has a triangular configuration in cross section with...
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4602764 |
Barrier apparatus
Barrier apparatus including a plurality of generally longitudinally extending barrier members, such as a plurality of strands of barbed wire or a plurality of strands of razor ribbon, and support...
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4509726 |
Barrier
A metal tape barrier has a generally constant edgewise arcuate curvature and a channel providing a lengthwise bight having a reinforcing wire therein. The tape wraps from about 200° to about 220° o...
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4484729 |
Barrier coil dispenser
An entanglement barrier coil dispenser is disclosed wherein a frame supports a coil dispensing drum. The drum is designed to house a coil preliminary to its deployment, for example, as an...
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4196890 |
Security fence
A security fence is described comprising a plurality of barbed wires supported on spaced posts and extending in a generally parallel horizontal direction to the ground surface, alternate wires...
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4031284 |
Insulated and grounded fence fabric
Fence fabric formed of a multiplicity of entwining electrically conductive metal wire cores each coated with a heat disintegrable electrical insulation is rendered susceptible to grounding by...
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3615273 |
STRIP FOR OBTAINING A BARBED ELEMENT
Strip for obtaining a barbed member in which are made lateral cuts each consisting of an oblique first cut emerging on the lateral edge, a second cut, parallel to said lateral edge and...
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RE06902 |
Title is not available
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D026410 |
Title is not available
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3454261 |
COATED BARBED WIRE
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3155374 |
Plain or barbed wire defense coil
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3070946 |
Apparatus for making barbed wire barriers
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3010701 |
Fencing strip
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2940732 |
Barbed metal band and method of forming same
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2909360 |
Barbed wire
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2801080 |
Movable and folding barrier component forming a barbed wire entanglement for military and other purposes
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2801081 |
Removable and folding barrier element forming barbed wire entanglements for military and other purposes
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