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US4725044A Expired / Lapsed US ⏱️ 0.0 years remaining

Chain link fencing containing decorative slats and locking clips

Assignee: Pexco LLC
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Filing: 1986-11-18
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Granted: 1988-02-16
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Expires: 2006-11-18
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Abstract

Abstract In a chain link fence having a plurality of elongate slats woven through the links of the chain link fabric, an improved system for locking and retaining the slats in the chain link fabric comprises an elongate clip member which is received in locking interengagement in a receptacle or opening in the respective slat. The clip member can be of the type which simply extends from the sides of the slat to form an obstruction with the links in the fence such that the slats cannot be removed from the fence. Alternatively, the clip members can be adapted to extend from the slat to a bottom rail so as to lock the slats to the bottom rail such that the slats cannot be removed from the fence.

Inventors

  • 👤 Robert G. Cluff

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 16:12
CPC Classifications
E; E04; E04H; E04H17/00; E04H17/02; E04H17/06; E04H17/066; B; B21; B21F; B21F29/00; B21F29/02

Claims Analysis

Total Claims: 19
Claim 1
Independent Claim 174 words
In chain link fencing of the type including a plurality of elongate slats which are woven flatwise through the links of the chain link fabric of the fencing in spaced, parallel arrangement, an improvement in means for retaining and locking the slats within the fencing, said improvement comprising a receptacle formed at a uniform position in each of the elongate slats; an elongate member engaging each receptacle, said elongate member being supported entirely by said slat, with the elongate member extending from at least one side of the slat such that the elongate member forms a lock pin which obstructs the chain link fencing if the slat containing said elongate member is moved upwardly or downwardly, whereby the slats are locked into the chain link fencing at uniform positions along the fencing; and interlocking means on each elongate member, said interlocking means engaging with the respective receptacle in said slat to connect said elongate member to said slat within said receptacle in said slat, whereby said elongate member is supported entirely by said slat.
Claim 2
Dependent Claim 174 words
In chain link fencing of the type including a plurality of elongate slats which are woven flatwise through the links of the chain link fabric of the fencing in spaced, parallel arrangement, an improvement in means for retaining and locking the slats within the fencing, said improvement comprising a receptacle formed at a uniform position in each of the elongate slats; an elongate member engaging each receptacle, said elongate member being supported entirely by said slat, with the elongate member extending from at least one side of the slat such that the elongate member forms a lock pin which obstructs the chain link fencing if the slat containing said elongate member is moved upwardly or downwardly, whereby the slats are locked into the chain link fencing at uniform positions along the fencing; and interlocking means on each elongate member, said interlocking means engaging with the respective receptacle in said slat to connect said elongate member to said slat within said receptacle in said slat, whereby said elongate member is supported entirely by said slat.
Claim 3
Dependent Claim 26 words
The improvement in chain link fencing in accordance with claim 1, wherein said interlocking means comprises one or more barbs on each of said elongate members.
Claim 4
Dependent Claim 237 words
In chain link fencing of the type including a plurality of elongate slats which are woven flatwise through the links of the chain link fabric of the fencing in spaced, parallel arrangement, an imporvement in means for retaining and locking the slats within the fencing, said improvement comprising a receptacle formed at a uniform position in each of the elongate slats; an elongate member engaging each receptacle, with the elongate member extending from at least one side of the slat such that the elongate member forms a lock pin which obstructs the chain link fencing if the slat containing said elongate member is moved upwardly or downwardly, whereby the slats are locked into the chain link fencing at uniform positions along the fencing; and interlocking means on each elongate member, said interlocking means comprising one or more barbs on each of said elongate members, said barbs engaging with the respective receptacle in said slat to interlock said elongate member in said slat, and further wherein each said receptacle on said slat comprises an elongate opening; each said elongate member has the form of an elongate, thick, substantially planar sheet in which the width of the elongate sheet is such as to fit snugly within the corresponding elongate opening is said slat; and the barbs extend from the opposite flat sides of said planar sheet to engage the elongate opening in said slat and interlock with the slat.
Claim 5
Dependent Claim 237 words
In chain link fencing of the type including a plurality of elongate slats which are woven flatwise through the links of the chain link fabric of the fencing in spaced, parallel arrangement, an imporvement in means for retaining and locking the slats within the fencing, said improvement comprising a receptacle formed at a uniform position in each of the elongate slats; an elongate member engaging each receptacle, with the elongate member extending from at least one side of the slat such that the elongate member forms a lock pin which obstructs the chain link fencing if the slat containing said elongate member is moved upwardly or downwardly, whereby the slats are locked into the chain link fencing at uniform positions along the fencing; and interlocking means on each elongate member, said interlocking means comprising one or more barbs on each of said elongate members, said barbs engaging with the respective receptacle in said slat to interlock said elongate member in said slat, and further wherein each said receptacle on said slat comprises an elongate opening; each said elongate member has the form of an elongate, thick, substantially planar sheet in which the width of the elongate sheet is such as to fit snugly within the corresponding elongate opening is said slat; and the barbs extend from the opposite flat sides of said planar sheet to engage the elongate opening in said slat and interlock with the slat.
Claim 6
Dependent Claim 21 words
The improvement in chain link fencing in accordance with claim 1, wherein the elongate slats have a hollow, flattened, tubular shape.
Claim 7
Dependent Claim 147 words
In chain link fencing of the type including a plurality of elongate slats which are woven flatwise through vertically consecutive links of the chain link fabric of the fencing in spaced, parallel arrangement, an improvement in means for retaining the slats at uniform positions along the fencing and of locking the slats in such positions, said improvement comprising a receptacle formed adjacent to the lower end of each of the elongate slats; an elongate rail woven between horizontally consecutive lower links of the chain link fabric of the fencing, such that the lower ends of the elongate slats rest upon the elongate rail; and an elongate clip and lock member having one end engaged in locking engagement with the receptacle in said slat, and having the portion of said clip and lock member extending from said one end thereof engaged in locking engagement with said elongate rail.
Claim 8
Dependent Claim 147 words
In chain link fencing of the type including a plurality of elongate slats which are woven flatwise through vertically consecutive links of the chain link fabric of the fencing in spaced, parallel arrangement, an improvement in means for retaining the slats at uniform positions along the fencing and of locking the slats in such positions, said improvement comprising a receptacle formed adjacent to the lower end of each of the elongate slats; an elongate rail woven between horizontally consecutive lower links of the chain link fabric of the fencing, such that the lower ends of the elongate slats rest upon the elongate rail; and an elongate clip and lock member having one end engaged in locking engagement with the receptacle in said slat, and having the portion of said clip and lock member extending from said one end thereof engaged in locking engagement with said elongate rail.
Claim 9
Dependent Claim 53 words
The improvement in chain link fencing in accordance with claim 5, wherein the portion of said clip and lock member extending from said one end thereof encircles said rail and the other end of said clip and lock member extends back to and engages in locking engagement with the receptacle in said slat.
Claim 10
Dependent Claim 38 words
The improvement in chain link fencing in accordance with claim 6, wherein interlocking means are provided on each of the ends of said clip and lock member with the interlocking means engaging with said receptacle in said slat.
Claim 11
Dependent Claim 31 words
The improvement in chain link fencing in accordance with claim 7, wherein the interlocking means comprises one or more barbs on each of said ends of said clip and lock member.
Claim 12
Dependent Claim 39 words
The improvement in chain link fencing in accordance with claim 5, wherein a second receptacle is formed in said rail and the other end of said clip and lock member is engaged in locking engagement with said second receptacle.
Claim 13
Dependent Claim 72 words
The improvement in chain link fencing in accordance with claim 9, wherein said rail has the shape of an elongate channel in which two legs extend from a base, with the legs sloping toward each other and with the free ends of said legs lying adjacent each other in parallel, spaced position to form an elongate, narrow opening between said free ends of said legs, said narrow opening comprising said second receptacle.
Claim 14
Dependent Claim 72 words
The improvement in chain link fencing in accordance with claim 10, wherein elongate lips extend inwardly from the free ends of said legs toward the central portion of said elongate channel, and the other end of said clip and lock member is provided with at least one barb which passes through said second receptacle and engages in locking engagement with said lips on the free ends of said legs of said channel.
Claim 15
Dependent Claim 140 words
The improvement in chain link fencing in accordance with claim 11, wherein said channel faces upwardly with the slats resting on the free ends of said legs of said channel; said slats have a hollow, flattened, tubular shape; said receptacle is formed by a pair of aligned openings in the opposite flat sides of said slats; said one end of said clip and lock member has opposite barbs provided thereon; said one end of said clip and lock member is inserted into the open lower end of said slat until the opposite barbs on said one end engage with the pair of aligned openings in said slat; and the other end of said clip and lock member extends downwardly such that the barb thereon engages in locking engagement with said lips on the face of said legs of said channel.
Claim 16
Dependent Claim 41 words
The improvement in chain link fencing in accordance with claim 5, wherein the upwardly facing portion of said rail comprises a curved surface which curves inwardly and downwardly to form a trough-like support for the lower ends of the elongate slats.
Claim 17
Dependent Claim 28 words
The improvement in chain link fencing in accordance with claim 13, wherein the curved surface of said rail has a radius of between about 3/16 and 5/16 inch.
Claim 18
Dependent Claim 47 words
The improvement in chain link fencing in accordance with claim 1, wherein there is further incorporated an elongate rail woven between horizontlly consecutive lower links of the chain link fabric of the fencing such that the lower ends of the elongate slats rest upon the elongate rail.
Claim 19
Dependent Claim 41 words
The improvement in chain link fencing in accordance with claim 5, wherein the upwardly facing portion of said rail comprises a curved surface which curves inwardly and downwardly to form a trough-like support for the lower ends of the elongate slats.

References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1991-02-15 1991-08-17 1992-02-16 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1995-02-15 1995-08-17 1996-02-16 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1999-02-15 1999-08-17 2000-02-16 $7700.00 Window Closed / Lapsed

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