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Class 256/54 - Clamp


Subclass of Class 256 - Fences
Definition: Devices comprising clamps.
No. of patents: 52
Last issue date: 04/06/2010


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NumberTitleIssue Date
7690628Fence fastener
A fastener for anchoring fencing to a post. The fastener includes first and second separable and complementary sections, each section have an inner and outer surface, a middle web portion, opposed first and second sides extend from opposite edges of the middle web p...
04/06/2010
7637481Adjustable fence clip
A fence clip for holding a fence wire. The fence wire is carried by two spaced-apart lower legs of the fence clip. In an at-rest configuration no external forces are exerted on the fence clip; a spring-like tension force between a body and two spaced-apart upper leg...
12/29/2009
7364137Cable barrier system
A cable barrier system including a cable-release anchor assembly, a terminal end section having at least one terminal post, the terminal post disposed adjacent to and spaced from the cable-release anchor assembly, and a length of need section having a plurality of l...
04/29/2008
7311291Mailbox support post
An elongated support post for a mailbox has a mailbox support arm secured to an upper portion of the support post and at least one anchor fin secured to a lower portion of the support post and projectingly outwardly therefrom. In one embodiment of the invention a pa...
12/25/2007
7234283Knot of a retaining net
A method for making knots (4) of retaining nets (1), such as rock and avalanche fences, wherein a knot (4) consists of a first and a second rope (2,3) crossing over each other and a junction binding said ropes (6), comprises the st...
06/26/2007
7216852Multi-position wire insulator and fence support bracket
A support bracket is adapted to secure wire fence elements to posts having T-shaped cross-sections with a leg and two cross-arms. The bracket includes a first slot adapted and constructed to receive a cross-arm of a fence post, and a second slot adapted and construc...
05/15/2007
7204668Panel fastener with spring retaining ring
A fastener assembly having a bolt having a shaft and a nose portion at its terminal end. A ring is mounted on the bolt. The ring is an elongated piece of resilient material curving from a first end about the bolt shaft, then curving back around to a second end adjac...
04/17/2007
7188380Fabricated bedstead member
This invention relates to a fabricated bedstead, in particular a fabricated bedstead that is applicable to a metal sofa bed or a bunk bed. The invention mainly comprises a bedstead that is made of different lengths of cannular shafts. The invention enables respectiv...
03/13/2007
7188809Deformable clamp employed to stiffen hanger rod
Stiffener apparatus for stabilizing a hanger rod includes a clamp having a mechanical fastener extending through openings formed in spaced clamp segments. The clamp is constructed of deformable material so that the clamp segments bend into engagement with the hanger...
03/13/2007
7143556Cap for a fence post
A cap for the top end of a fence post with four sides is provided. The cap has two parts, a base which is designed to fit over the end of the post and which has a locking section on each side consisting of a ramp above the top of the side which slopes downwardly to ...
12/05/2006
7093824Portable fencing system and components therefor
A portable fencing system in a barricade or corridor arrangement utilizes at a minimum one each of a corner post fixture, and a fence wire. In an enclosure arrangement, the portable fencing system can utilize at least one winch corner fixture, a plurality of corner ...
08/22/2006
6994326Fence with plugged openings and methods of plugging same
A fence with hollow posts and rails uses a flexible plug that is placed in insect entry path blocking position by sliding the plug into a fence rail in a direction that is perpendicular to the longitudinal axis of the plug. A friction fit between shoulders on the pl...
02/07/2006
6973751Trellis system and method
A trellis wire support apparatus and a trellis system and method for use in vineyards and the like. The trellis wire support comprises a body having at least one a fold configured to releasibly engage a corresponding slot in a support element, and at least one clip ...
12/13/2005
6802495Pull 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 located square-shaped body. The pull through fence clip is attached to a f...
10/12/2004
6619627T-post fence bracket
The t-post fence bracket of the present invention provides a simple and effective means of securing a variety of items by use of u-hooks, plates or brackets to a widely used metal t-post without the use of tools. Items such as fence rails, buckets, chains...
09/16/2003
6415564Arrangement for fastening a grille in a frame section
The present invention relates to a fastening technique for installing grille panels in frame sections that is faster and more secure and does not require tools. The grille is effectively secured against detachment from the frame, as the grille connectors ...
07/09/2002
6394228Accessory for a fence post
An accessory for a T-post, having a longitudinal axis, comprises: a first bar having a central portion and a longitudinal axis; a second bar having a central portion and a longitudinal axis; and a connecting mechanism for fixedly but removably connecting ...
05/28/2002
6296233Fence strand retainer clip for fence posts
The invention relates to a retainer clip or latch attached to a fence post, such as a plastic fence post, for use in electric fences, that can be used with different types of fence strand members, and that is operated by hand to permit easy securement and...
10/02/2001
6206347Juvenile security fence
A juvenile security fence system enclosing an area is formed by a plurality of line, terminal end and corner posts with each post being characterized by a vertical base section having its depending end portion embedded in the earth and having a portion of...
03/27/2001
6131885Plastic, T-shaped fence post
A plastic fence post for use in electric fences, which can be quickly and easily adjusted in height to permit changes in the height of the fence, and which can be used with different types of fence strands. The fence post includes an elongated, T-shaped p...
10/17/2000
6050549Fence clip system
A fence clip assembly is described for securing barbed wire strands and the like to support posts comprising legs or tabs to attach it to the post and an arched center section to allow installation onto an existing wire strand and to allow freedom of late...
04/18/2000
6027785Impact absorbing net and a method for absorbing impact
Impact absorbing net for attenuation of impact energy, having continuous ring groups 10a, 10b, 10c . . . of the ropes 20 with the ring clamps 30 provided to hold the ropes 20. The continuous ring groups 10a, 10b, 10c . . . , are each composed of the rings...
02/22/2000
6010116High security fence assembly
A high security fence and post assembly including a T-section post for installation in the ground and having an elongated, upwardly extending first plate portion defining a front surface and a rear surface and an elongated second plate portion projecting ...
01/04/2000
5975501Fence strand retainer clip for fence posts
The invention relates to a retainer clip or latch attached to a fence post, such as a plastic fence post, for use in electric fences, that can be used with different types of fence strand members, and that is operated by hand to permit easy securement and...
11/02/1999
5921530Posts, battens and accessories therefor
A post for fencing and other purposes is provided with an opening in one face to facilitate locking engagement of a fastener thereto. The face has an open channel with channel sides formed by adjacent inwardly turned edges to which attachments can be made...
07/13/1999
5784762Trellis wires tieing clips used when controlling the direction of growth and the support of plant foliage of a crop
Trellis wires tieing clips are used with pairs of spaced longitudinal trellis wires which are located to control the direction of growth and support of plant foliage of crops such as raspberries, blackberries, blueberries, and grapes. One wire is the long...
07/28/1998
5730426Wire mesh fence structure
A wire mesh fence is formed by securing a plurality of spaced posts in concrete, each post being provided with upper and lower oppositely directed reverse hooks and hooking seats for engaging and supporting a pair of angle beams having a plurality of oppo...
03/24/1998
5701716Timber connecting system and timber connecting element
A timber connecting system for wood structures and especially post and beam structures in which the post is encircled by at least one connecting element having two spaced apart ring bands with an open side and a pair of straps connecting the ring bands an...
12/30/1997
5676351Fence post clip for fastening fencing to post
A universal fastening clip for securing synthetic resin mesh fencing to apertured fence posts. The fastening clip has a split shank with multiple retaining fingers for engagement into the apertured fence post. Integral retaining disks on each shank with a...
10/14/1997
5664768Fencing wire retainer and a method of constructing wire fences
A fencing wire retainer includes an elongate body having a first end and a second end. A hook is provided at the first end of the body for removably securing the body to a fence post. A radial finger is provided at the second end of the body for removably...
09/09/1997
5660377Self-tensioning permanent fence system
A self-tensioning fencing system includes a tensioner bar which is mounted directly to a structural support such as a fence post using standard nails, screws or bolts as required according to the type of a particular fence post. The tensioner bar includes...
08/26/1997
5593142Stretch thru fastener
The Stretch Thru Fastener is a simple length of a galvanized metal or plastic round tube flared at both ends, split length wise once so it can be slipped over the fence wire, and a clamp at each end to hold the Stretch Thru Fastener on the post while hold...
01/14/1997
5556080Fence system
A fence system including a frame and a plurality of foraminous panels attached to the frame. The foraminous panels are constructed with continuous integral strands forming a zig-zag pattern defining cell apertures therebetween which are connected by integ...
09/17/1996
5542649Fence with mesh panels
A fencing section comprises a rod panel which is attached in the edge zone on both sides to an adjacent post in a number of attachment points by using of an attachment device. Such a device has a frontal part and a side part containing a horizontal groove...
08/06/1996
5421557Fence system
A fence system including a frame and a plurality of foraminous panels attached to the frame. The foraminous panels are constructed with continuous integral strands which are connected by integral bonds extending between each of the strands. The integral s...
06/06/1995
5409196Self-tensioning fencing system
A self-tensioning fencing system includes a mounting batten, made of plastic or metal, which is mounted directly to a structural support such as a fence post using standard nails, screws or bolts as required according to the type of a particular fence pos...
04/25/1995
5255896Electrified fence for chasing pigeons away
There is disclosed an electric fence for chasing away pigeons or the like undesired birds. The fence comprises a series of spaced posts made of electrically insulating material, each post having a flat top end cut across by a groove having a depth of pred...
10/26/1993
5255898Metal fastening apparatus for fastening metal wire mesh to metal poles
Fastening apparatus for fastening metal wire mesh made of interwoven strands of metal wire of generally circular cross-section to a metal pole including metal wire mesh engaging member for engaging at least one of the strands of metal wire and a metal nai...
10/26/1993
4944494Fence structure
A fence structure is provided for the containment of horses and the like, employing in combination with wooden vertical posts a plurality of vertically spaced and generally parallel disposed horizontal metal rails fixedly secured to the wooden posts by re...
07/31/1990
4936550Universal connector for T-posts and the like
A connector plate for use with T-posts permitting great versatility in bracing, extending, guying and otherwise enhancing the utility and strength of T-posts. The connector comprises a rigid plate having a minor portion and a major portion connected at an...
06/26/1990
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