US4338756A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Panel and insulation system
Assignee: Thermacon Ind Inc
•
Filing: 1980-06-12
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Granted: 1982-07-13
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Expires: 2000-06-12
Abstract
Abstract Preformed panels having a layer of insulation secured to the rear surface of a facing layer are retained in position against a wall by horizontally disposed banding having resiliently coupled ends. A vertical member along one side edge portion of a panel has a spring portion terminating in a flange angled outwardly away from the facing sheet so that a side edge portion of the next adjacent facing sheet may be inserted therebetween and clamped against the facing sheet of the first panel to thereby interlock adjacent horizontally disposed panels.
Inventors
- 👤 Charles J. Crothers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 01:37
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/62; E04B1/74; E04B1/76; E04B1/762; B; B65; B65D; B65D90/00; B65D90/02; B65D90/06; Y; Y10; Y10S; Y10S220/00; Y10S220/902
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
127 words
A panel for use in an insulation system, said panel having a top edge and a bottom edge interconnected by first and second side edges, insulation secured to a rear surface of a facing layer of the panel in a manner so that the insulation is spaced from the bottom edge and from said first edge, means including a reinforcement member secured to said facing layer adjacent to but spaced from the second side edge of the panel for clamping an edge on a similarly constructed panel, said reinforcement member having a portion terminating at an edge in a flange angled outwardly from the facing layer, said portion overlying said facing layer and being arranged therewith to clamp a portion of a similarly constructed panel inserted between.
Claim 2
Dependent Claim
127 words
A panel for use in an insulation system, said panel having a top edge and a bottom edge interconnected by first and second side edges, insulation secured to a rear surface of a facing layer of the panel in a manner so that the insulation is spaced from the bottom edge and from said first edge, means including a reinforcement member secured to said facing layer adjacent to but spaced from the second side edge of the panel for clamping an edge on a similarly constructed panel, said reinforcement member having a portion terminating at an edge in a flange angled outwardly from the facing layer, said portion overlying said facing layer and being arranged therewith to clamp a portion of a similarly constructed panel inserted between.
Claim 3
Dependent Claim
28 words
A panel in accordance with claim 1 wherein said flange is spaced from said second side edge by a distance of about 1/2 to 3/4 of an inch.
Claim 4
Dependent Claim
21 words
A panel in accordance with claim 1 wherein said side edges are about 50% longer than said top and bottom edges.
Claim 5
Dependent Claim
36 words
A panel in accordance with claim 1 wherein an edge portion of the member remote from said flange is reinforced and secured to said facing sheet, and a seal between said facing layer and said member.
Claim 6
Dependent Claim
65 words
A system comprising a plurality of panels in accordance with claim 1, said panels being disposed side-by-side with their side edges being longer than their top and bottom edges, the side edges being vertically disposed, and horizontal banding extending across the middle of said panels in overlying relationship, the membes on said panels being adapted intermediate their ends so as to accommodate said middle banding.
Claim 7
Dependent Claim
27 words
A panel in accordance with claim 1 including a generally U-shaped retainer fastened to an outer surface of the panel and adapted to overlie said middle banding.
Claim 8
Dependent Claim
16 words
A panel in accordance with claim 6 wherein said retainer is connected to said reinforcement member.
Claim 9
Dependent Claim
190 words
A panel for use in an insulation system and adapted to be circumferentially offset from panels in an adjacent row, said panel having a top edge edge and a bottom edge interconnected by parallel side edges, insulation secured to a rear surface of a facing layer of the panel in a manner so that the insulation is spaced from the bottom edge and from one of said side edges, a vertical reinforcement member secured to the panel, characterized by the vertical member being secured to the outer surface of the facing layer parallel to but spaced from the other side edge of the panel, said vertical member having a portion terminating at a vertical edge in a flange angled outwardly from the facing layer, said flange being spaced from said other side edge by a distance of about 1/2 to 3/4 of an inch, said portion being arranged for overlying and clamping relationship with the facing layer and adapted to receive therebetween a first edge on a similarly constructed panel, and an edge portion of the vertical member remote from said flange being reinforced and secured to said facing layer.
Claim 10
Dependent Claim
190 words
A panel for use in an insulation system and adapted to be circumferentially offset from panels in an adjacent row, said panel having a top edge edge and a bottom edge interconnected by parallel side edges, insulation secured to a rear surface of a facing layer of the panel in a manner so that the insulation is spaced from the bottom edge and from one of said side edges, a vertical reinforcement member secured to the panel, characterized by the vertical member being secured to the outer surface of the facing layer parallel to but spaced from the other side edge of the panel, said vertical member having a portion terminating at a vertical edge in a flange angled outwardly from the facing layer, said flange being spaced from said other side edge by a distance of about 1/2 to 3/4 of an inch, said portion being arranged for overlying and clamping relationship with the facing layer and adapted to receive therebetween a first edge on a similarly constructed panel, and an edge portion of the vertical member remote from said flange being reinforced and secured to said facing layer.
Claim 11
Dependent Claim
30 words
A panel in accordance with claim 8 wherein said side edges are about 50% longer than said top and bottom edges, and said panel being arcuate across the side edges.
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) | 1985-07-12 | 1986-01-11 | 1986-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-07-12 | 1990-01-11 | 1990-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-07-12 | 1994-01-11 | 1994-07-13 | $7700.00 | Window Closed / Lapsed |