Patent US7574661B2 successfully refreshed from Google Patents.
Patent EP0371437A2 successfully refreshed from Google Patents.
US5482755A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Readily attachable and detachable coverings for surfaces
Assignee: Individual
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Filing: 1994-04-28
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Granted: 1996-01-09
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Expires: 2014-04-28
Abstract
Abstract A readily attached and detached covering for large surface areas. To use the wall covering, the hook members of a hook and loop fastener system are attached to the surface to be covered. One side of the covering material is such that it can serve as a loop member for the hook member. The covering material can be secured in place and removed repeatedly without the need of special tools or precautions. The cover material is a composite having a hook member engaging layer on one side, a resilient layer and a dimensionally stable layer so that the material in place over a surface is dimensionally stable in the plane of the surface and resiliently accommodating in the direction perpendicular to the surface.
Inventors
- 👤 James H. Manning
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:42
CPC Classifications
A; A44; A44B; A44B18/00; E; E04; E04F; E04F13/00; E04F13/07; E04F13/08; E04F13/088; E04F13/0882; E04F15/00; E04F15/02; E04F15/02133; E04F15/02138; Y; Y10; Y10T; Y10T428/00; Y10T428/23907; Y10T428/23979; Y10T428/24; Y10T428/24008; Y10T428/24017; Y10T428/24025; Y10T428/249921; Y10T428/249953; Y10T428/249987; Y10T428/249991
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
231 words
A readily attachable and detachable covering for large surface areas comprising: A) a flexible laminated surface covering material; and B) attachment means including a multiplicity of hook members, said hook members being substantially permanently securable to locations on a surface to be covered by said flexible laminated surface covering material, so as to serve as local attachment means for said flexible laminated surface covering material; said flexible laminated surface covering material comprising: 1) an outside loop layer, said loop layer being structured so as to serve as field attachment means for said hook members; 2) a resilient open cell foam layer joined to the loop layer at the surface opposite the surface securable to the hook members; and 3) a dimensionally stable non woven fabric layer joined to the foam layer at the surface opposite the surface joined to the loop layer; wherein the layers of said flexible laminated surface covering material cooperate with each other so that the flexible laminated surface covering material is drawn taught over the surface to be covered and the loop layer is engaged with the multiplicity of hook members so that the flexible laminated surface covering material lies evenly over the surface to be covered, the flexible laminated surface covering material being dimensionally stable in directions parallel to the surface being covered and being resiliently accommodating in a direction perpendicular to the surface being covered.
Claim 2
Dependent Claim
231 words
A readily attachable and detachable covering for large surface areas comprising: A) a flexible laminated surface covering material; and B) attachment means including a multiplicity of hook members, said hook members being substantially permanently securable to locations on a surface to be covered by said flexible laminated surface covering material, so as to serve as local attachment means for said flexible laminated surface covering material; said flexible laminated surface covering material comprising: 1) an outside loop layer, said loop layer being structured so as to serve as field attachment means for said hook members; 2) a resilient open cell foam layer joined to the loop layer at the surface opposite the surface securable to the hook members; and 3) a dimensionally stable non woven fabric layer joined to the foam layer at the surface opposite the surface joined to the loop layer; wherein the layers of said flexible laminated surface covering material cooperate with each other so that the flexible laminated surface covering material is drawn taught over the surface to be covered and the loop layer is engaged with the multiplicity of hook members so that the flexible laminated surface covering material lies evenly over the surface to be covered, the flexible laminated surface covering material being dimensionally stable in directions parallel to the surface being covered and being resiliently accommodating in a direction perpendicular to the surface being covered.
Claim 3
Dependent Claim
39 words
The covering of claim 1 wherein the loop layer has a caliper of at least 1.0 mm and at most 15.0 mm and a basis weight of at least 100 gm/m 2 and at most 300 gm/m 2 .
Claim 4
Dependent Claim
40 words
The covering of claim 1 wherein the dimensionally stable layer has a caliper of at least 0.1 mm and at most 10 mm and a basis weight of at least 40 gm/m 2 and at most 200 gm/m 2 .
Claim 5
Dependent Claim
55 words
The covering of claim 1 wherein the foam layer has a caliper of at least 1.0 mm and at most 15.0 mm and a basis weight of at least 35 gm/m 2 and at most 150 gm/m 2 and a specific gravity of at least 7.0 lb/ft 3 and at most 35 lb/ft 3 .
Claim 6
Dependent Claim
106 words
The covering of claim 1 wherein the loop layer is a 100% polyester velour loop construction, having a basis weight in the order of 125 gm/m 2 and a caliper in the order of 1.5 mm; the foam layer is a 100% polyurethane foam having a basis weight in the order of 46 gm/m 2 and a caliper in the order of 1.7 mm and a specific gravity in the order of 28 lb/ft 3 ; and a dimensionally stable layer a 100% polyester tricot knit, having a basis weight in the order of 129 gm/m 2 and a caliper in the order of 0.26 mm.
Claim 7
Dependent Claim
74 words
The covering of claim 1 wherein a utilitarian layer is bonded to the dimensionally stable layer at the surface opposite the surface joined to the open cell foam layer to provide the covering with specific utilitarian attributes, said utilitarian layer is selected from the group consisting of an embossed outside surface, an acoustical outside surface, a reflective outside surface, a decorative outside surface, an electrically conductive outside surface, and a readily cleaned outside surface.
Claim 8
Dependent Claim
84 words
The covering of claim 1 wherein the said covering is attached to a surface to be covered by the steps of: i) attaching to a large surface to be covered, a multiplicity of local attachments, said local attachments being in the form of said hook members, ii) positioning said covering material on said surface to be covered, and iii) securing said covering material to said local attachments by means of pressing said loop layer onto said local attachments to form hook and loop engagements.
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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) | 1999-01-08 | 1999-07-10 | 2000-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-01-08 | 2003-07-10 | 2004-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-01-08 | 2007-07-10 | 2008-01-09 | $7700.00 | Window Closed / Lapsed |