US4333290A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Structural member for installation system
Assignee: HENRY PRODUCTS INCORPORATED A CORP OF AZ
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Filing: 1979-05-10
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Granted: 1982-06-08
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Expires: 1999-05-10
Abstract
Abstract An elongate metal furring strip for an insulation system for attaching cellular insulation to a masonary wall having the strip formed in a general U-configuration. The metal strip has an integral spacer so a fastening portion of the strip is elevated above the surface of the insulation sheet providing for a dead air space when a finishing panel is attached to the strip. In the preferred embodiment, the spacer comprises a filler of insulative material extending between the legs of the strip.
Inventors
- 👤 Michael V. Koberstein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:06
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/62; E04B1/74; E04B1/76; E04B1/7675; E04B1/7608; E04B1/7612; E04D; E04D3/00; E04D3/36; E04D3/3601; E04D3/3602; E04F; E04F13/00; E04F13/007; E04F13/02; E04F13/04; E04F13/045; E04F13/07; E04F13/08; E04F13/0801; E04F13/0803; E04F13/0889; E04F13/0892; E04B2/00; E04B2/74; E04B2/7407; E04B2/7409; E04B2/7412
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
189 words
An insulation system comprising: (a) a masonary wall; (b) at least one cellular insulation sheet at the surface of said wall; (c) an elongate generally U-shaped metal strip substantially co-extensive with a dimension of said insulation sheet, said strip having a bight section and at least one depending leg; (d) insulative spacer means integrally formed with said strip adapted to elevate the bight section of said strip from the face of said insulation sheet; (e) first fastener means extending through said metal strip into said wall securing said strip against said sheet with said spacer engaging said sheet and said bight portion at said strip elevated from the surface of said sheet; (f) a finishing panel engaging the bight of said strip; and (g) second fastener means securing said finishing panel to said metal strip with a dead air space therebetween, said dead air space being established between said finishing panel and said insulation sheet by said spacer means elevating the bight section of said strip from the face of said insulation sheet thereby increasing the overall R value of the wall system without the requirement of additional insulation.
Claim 2
Dependent Claim
189 words
An insulation system comprising: (a) a masonary wall; (b) at least one cellular insulation sheet at the surface of said wall; (c) an elongate generally U-shaped metal strip substantially co-extensive with a dimension of said insulation sheet, said strip having a bight section and at least one depending leg; (d) insulative spacer means integrally formed with said strip adapted to elevate the bight section of said strip from the face of said insulation sheet; (e) first fastener means extending through said metal strip into said wall securing said strip against said sheet with said spacer engaging said sheet and said bight portion at said strip elevated from the surface of said sheet; (f) a finishing panel engaging the bight of said strip; and (g) second fastener means securing said finishing panel to said metal strip with a dead air space therebetween, said dead air space being established between said finishing panel and said insulation sheet by said spacer means elevating the bight section of said strip from the face of said insulation sheet thereby increasing the overall R value of the wall system without the requirement of additional insulation.
Claim 3
Dependent Claim
37 words
The insulation system of claim 1 wherein said strip has oppositely spaced legs depending from the bight and said spacer means are formed by inclusion of an insulation member extending transversely between the legs of the strip.
Claim 4
Dependent Claim
27 words
The insulation system of claim 1 wherein said spacer means is formed by tab means formed in said leg members and extending generally at right angles thereto.
Claim 5
Dependent Claim
59 words
The insulation system of claim 1 wherein said spacer means is formed in said legs, said legs having a first section depending from said bight generally perpendicular thereto, a second section extending inwardly and generally parallel to said bight and spaced apart therefrom and a distal portion extending from the ends of said second portion and generally perpendicular thereto.
Claim 6
Dependent Claim
20 words
The insulation system of claim 4 wherein an insulative material extends at least between the first section of said legs.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-06-07 | 1985-12-07 | 1986-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-06-07 | 1989-12-07 | 1990-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-06-07 | 1993-12-07 | 1994-06-08 | $7700.00 | Window Closed / Lapsed |