Portable foldable barriers and methods to produce and use the same. An exemplary portable barrier of the present disclosure has a first panel, a second panel connected to the first panel using a first connector, and a third panel connected to the second panel using a second connector, wherein the first panel, the second panel, and the third panel each have a first surface and an opposing second surface, wherein the first connector connects the first surface of the first panel and the first surface of the second panel, and wherein the second connector connects the second surface of the second panel and the second surface of the third panel.

A fence panel coupler 10 comprises a first clamping member 12, a second clamping member 14 and clamping means to connect the first clamping member 12 to the second clamping member 14. The clamping means is arranged to enable the first clamping member 12 to be moved towardsor away from the second clamping member 14 in order for the fence panel coupler 10 to be releasably clamped to a fencing structure. In particular, the fence panel coupler 10 is arranged to secure a fence post (or pole) 20 of a first fence panel to an adjacent second post (or pole) 22 of a second fence panel. The present invention provides a fence panel coupler which can be operated by a single person located on one side of the perimeter fencing. The fence panel coupler 10 comprises a first clamping member 12 which is permanently attached to the second clamping member 14 such that the two clamping members 12, 14 cannot be released from each other. The fence panel coupler is therefore a self contained element with no detachable components. The fence panel coupler 10 is preassembled and the first clamping member 12 is inseparable from the second clamping member 14.

A method of installing a reusable security barrier is presented that allows quick installation and removal. In one preferred embodiment, the method comprising providing precast concrete panels having a generally rectangular profile elevation, digging a foundation trench having a length equal to or longer than the panel width, lifting and placing the panel such that a portion of the panel is inserted inside the trench and a portion extends generally vertically upward from the trench forming a barrier, and filling and packing the portion of the trench unfiled by the panel with a filler material to provide a solid foundation. The method can further comprise utilizing multiple panels placed side edge to side edge with their bottom portions inserted inside a trench to form a longer security barrier. The method can further comprising removing the precast concrete panels from the trench for reuse in a second site security barrier when the original security barrier is no longer needed.

A method of installing a reusable security barrier is presented that allows quick installation and removal. In one preferred embodiment, the method comprising providing precast concrete panels having a generally rectangular profile elevation, digging a foundation trench having a length equal to or longer than the panel width, lifting and placing the panel such that a portion of the panel is inserted inside the trench and a portion extends generally vertically upward from the trench forming a barrier, and filling and packing the portion of the trench unfiled by the panel with a filler material to provide a solid foundation. The method can further comprise utilizing multiple panels placed side edge to side edge with their bottom portions inserted inside a trench to form a longer security barrier. The method can further comprising removing the precast concrete panels from the trench for reuse in a second site security barrier when the original security barrier is no longer needed.

A vinyl fence overlay system uses an existing fence (either chain link or wood) as a foundational structure to improve an existing fence particularly through the use of the vinyl fence cover. The vinyl fence overlay structure includes a post having a first member defining a post cap and a second member defining a base and a panel defining an overlay system of the existing fence. The vinyl fence overlay system includes the steps of securing the post to a surface and attaching a panel to a post by sliding down a panel to the post-side tabs or a hooking tab made for this purpose as disclose herein.

A modular connector system for facilitating the construction of a playing area or non-playing area, such as an outdoor or backyard ice hockey or skating rink, a netted or lighted area, sand box, garden, and the like. Spanning boards and/or inserted poles can be used to join side connectors to corner connectors and to side connectors to form a free standing, fully enclosed, partially enclosed, walled-in, netted, or partitioned area.

Interactive systems and methods are provided for designing and constructing fences or other structures supported by posts, including methods which enable users to design custom fence panels and be presented with dynamic visual representations of such custom fence panels.

A fence structure cover assembly is described herein and improves the appearance and function of preexisting fencing. The cover assembly is an interlocking system of fence panels and posts that fits and interlocks over and around preexisting fences and is formed of multiple panels that are provided with aesthetically pleasing indicia and/or textures. The upper and lower protruding panels contain at their ends tongue and groove type locking mechanism to secure the panels at their ends while the first and second panels are further securable via predrilled thru holes to secure the panels together. The first and second panels are mateable and can come in different sizes where a short width may be required.

A chain link fence with retained slats having slats inserted into the chain link fence and running between the top of the fence and the bottom of the fence. At least one band (which band may, itself, be a single elongate element or a combination of elongate elements) runs transversely across the interior of each such slat through an internal passage. Each band and each slat is inserted into said chain link fence before installation of said chain link fence. Preferably, when viewed looking at the face of the band, each band is tapered, as also is each band when viewed looking at the side of such band. At least one external opening of each internal passage is beveled, and at least one external opening of each internal passage has a concave shape when seen in a plan view looking at the face of each said slat.

An enhanced security fence for use in high security situations is provided. The fence is made of high strength materials that are preferably welded together in a convenient location and sent as prefabricated sections to the installation location to form an all welded bracket-less perimeter barrier fence system. Posts with section hangers are provided and installed at a perimeter, and the prefabricated panels are quickly and securely attached to the posts. The panels can be friction fit to the posts and, if desired welded thereto. The invention includes a method of creating an enhanced security fence, that includes prefabrication of panels and rapid fitting and securing the panels to posts to more quickly create a secure perimeter in places having difficult environments.