US4879854A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hook and loop partitioning system
Assignee: Velcro Industries BV
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Filing: 1988-02-19
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Granted: 1989-11-14
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Expires: 2008-02-19
Abstract
Abstract An improved fastening system for use with partitioning systems of the type wherein repositionable walls are fastened together to define office spaces, and the like. Hook and loop fastening materials are employed "in shear" to provide a strong holding force but are contained within a shear trap channel to provide for ease of release when required. In its basic form, the fastening system comprises a first U-shaped member adapted to fit over and attach to an edge of a wall partition to be joined to another partitioning component and having parallel outer faces each having one of the portions of the fastening system thereon; and, a second U-shaped member adapted to be carried by the other partitioning component and having parallel inner faces on the sides of the U each having the other of the portions of the fastening system thereon. The second U-shaped member is adapted to receive the first U-shaped member and its wall partition between the inner faces with the portions of the loop fastening portions in engagement. The second U-shaped member is also adapted to have the sides pivoted adjacent the closest end of the U to allow progressive disengagement of the portions of the fastening system.
Inventors
- 👤 Michael D. Handler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:14
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/74; E04B2/7407; F; F16; F16B; F16B12/00; F16B12/44; F16B12/46; A; A47; A47B; A47B2230/00; A47B2230/0003; A47B2230/0011; F16B2200/00; F16B2200/81; Y; Y10; Y10S; Y10S52/00; Y10S52/13; Y10T; Y10T24/00; Y10T24/27
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
248 words
A partitioning system for offices and the like for releasably attaching partitioning components, the improvement comprising at least one preformed planar wall partition, a structure to which said wall partition is to be attached, and a touch fastening system having interconnectable first and second portions, said first portion carrying a plurality of projecting elements capable of releasably engaging cooperating projecting elements carried by said second portion, for releasably fastening said partitioning components together, said touch fastening system comprising: (a) said preformed planar wall partition having parallel outer faces, at at least one end thereof, said outer faces carrying said first portion of the touch fastening system thereon; and, (b) at least one U-shaped channel member, carried by said structure, having a resiliently rigid back portion interconnecting a pair of resiliently rigid opposed side portions defining inner faces, each inner face having said second portion of the touch fastening system thereon, said back portion of said U-shaped channel member being of a width so that when said U-shaped channel member receives said parallel outer faces of said end between said inner faces, with the first and second portions of the touch fastening system engaged, said inner and outer faces are substantially parallel to one another and the touch fastening system acts in shear to attach said components together, said U-shaped channel member having at least one of said side portions pivotable adjacent the closed end of the U to allow progressive disengagement of the touch fastening system when desired.
Claim 2
Dependent Claim
248 words
A partitioning system for offices and the like for releasably attaching partitioning components, the improvement comprising at least one preformed planar wall partition, a structure to which said wall partition is to be attached, and a touch fastening system having interconnectable first and second portions, said first portion carrying a plurality of projecting elements capable of releasably engaging cooperating projecting elements carried by said second portion, for releasably fastening said partitioning components together, said touch fastening system comprising: (a) said preformed planar wall partition having parallel outer faces, at at least one end thereof, said outer faces carrying said first portion of the touch fastening system thereon; and, (b) at least one U-shaped channel member, carried by said structure, having a resiliently rigid back portion interconnecting a pair of resiliently rigid opposed side portions defining inner faces, each inner face having said second portion of the touch fastening system thereon, said back portion of said U-shaped channel member being of a width so that when said U-shaped channel member receives said parallel outer faces of said end between said inner faces, with the first and second portions of the touch fastening system engaged, said inner and outer faces are substantially parallel to one another and the touch fastening system acts in shear to attach said components together, said U-shaped channel member having at least one of said side portions pivotable adjacent the closed end of the U to allow progressive disengagement of the touch fastening system when desired.
Claim 3
Dependent Claim
62 words
The improvement of claim 1 wherein: said touch fastening system comprises a pair of U-shaped channel members each adapted to receive one of said partitions having said first portion of the fastening system thereon, said pair of U-shaped channel members being fastened to each other, whereby two partitioning components can be joined together upon engagement with said pair of U-shaped channel members.
Claim 4
Dependent Claim
27 words
The improvement of claim 2 wherein: said two U-shaped channel members are disposed back to back for joining two of said wall partitions in a common plane.
Claim 5
Dependent Claim
26 words
The improvement of claim 2 wherein: said two U-shaped channel members are disposed at right angles for joining two of said wall partitions at a corner.
Claim 6
Dependent Claim
25 words
The improvement of claim 4 wherein: said two U-shaped channel members are joined at a point connecting one of each of their corners with hinges.
Claim 7
Dependent Claim
43 words
The improvement of claim 5 wherein: said two U-shaped channel members are a unitary extrusion of tough resilient plastic having a living hinge at said point of joining and are adapted to swing on said living hinge into a back to back relationship.
Claim 8
Dependent Claim
30 words
The improvement of claim 4 and additionally comprising: a triangular member adapted for attachment to said two U-shaped channel members for holding them in an angular relationship to one another.
Claim 9
Dependent Claim
27 words
The improvement of claim 1 wherein: said U-shaped channel member has adhesive on one outer surface thereof for adhesively attaching said U-shaped channel member to a surface.
Claim 10
Dependent Claim
36 words
The improvement of claim 8 wherein: said adhesive is on the outside of one of said side portions whereby said U-shaped channel member can be hingedly unfolded flat against the surface to receive said partition therein.
Claim 11
Dependent Claim
23 words
The improvement of claim 1, wherein said structure to which said wall partition is to be attached comprises another preformed planar wall partition.
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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) | 1992-11-13 | 1993-05-15 | 1993-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-11-13 | 1997-05-15 | 1997-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-11-13 | 2001-05-15 | 2001-11-14 | $7700.00 | Window Closed / Lapsed |