Patent US4466224A successfully refreshed from Google Patents.
US4466224A
Expired / Lapsed
US
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Two-piece attachment clip for insulated roof or wall structure
Assignee: ROSS HOLDING Inc
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Filing: 1982-06-18
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Granted: 1984-08-21
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Expires: 2002-06-18
Abstract
Abstract A two-piece concealed-type clip assembly useful in attaching profiled panel members to structural elements to provide an insulated roof or wall structure incorporating blanket or roll-type insulation. The clip assembly includes a U-shaped base clip having a relatively narrow bottom wall, upstanding sidewalls, and integral clip-stabilizing portions, one extending laterally outwardly from each sidewall; and flexible connecting means such as a top clip, carried at the upper ends of the sidewalls for connecting a rib of a panel member to a structural element. Only a minor amount of insulation is fully compressed at each clip assembly site whereby the structure exhibits an improved thermal efficiency.
Inventors
- 👤 James G. Hague
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:41
CPC Classifications
E; E04; E04D; E04D3/00; E04D3/36; E04D3/3601; E04D3/3602; E04D3/3607; E04D3/3608; E04D3/361; E04D2003/3615
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
189 words
An insulated roof or wall structure having horizontally extending, spaced-apart structural elements; compressible insulation spanning transversely across said structural elements; plural panel members overlying said insulation, spanning transversely across said structural elements, and being erected in side-by-side relation, said panel members presenting alternating panel webs and upstanding, downwardly opening longitudinal ribs each presenting an entrance opening and spaced-apart latching shoulders on opposite sides of said opening; and two-piece clip assemblies securing said ribs to said structural elements; each of said clip assemblies including: a U-shaped base clip including a bottom wall secured to the subjacent structural element and fully compressing the underlying insulation, upstanding sidewalls extending into an associated rib, and integral clip-stabilizing portions, one extending laterally outwardly from each of said sidewalls, each of said clip-stabilizing portions including a horizontal upper segment supporting an overlying panel web and a horizontal lower segment vertically spaced from the structural element and from said upper segment and partially compressing the underlying insulation; and flexible connecting means carried at upper ends of said sidewalls and interengaged with the latching shoulders of an associated rib connecting the associated rib to the structural element.
Claim 2
Dependent Claim
189 words
An insulated roof or wall structure having horizontally extending, spaced-apart structural elements; compressible insulation spanning transversely across said structural elements; plural panel members overlying said insulation, spanning transversely across said structural elements, and being erected in side-by-side relation, said panel members presenting alternating panel webs and upstanding, downwardly opening longitudinal ribs each presenting an entrance opening and spaced-apart latching shoulders on opposite sides of said opening; and two-piece clip assemblies securing said ribs to said structural elements; each of said clip assemblies including: a U-shaped base clip including a bottom wall secured to the subjacent structural element and fully compressing the underlying insulation, upstanding sidewalls extending into an associated rib, and integral clip-stabilizing portions, one extending laterally outwardly from each of said sidewalls, each of said clip-stabilizing portions including a horizontal upper segment supporting an overlying panel web and a horizontal lower segment vertically spaced from the structural element and from said upper segment and partially compressing the underlying insulation; and flexible connecting means carried at upper ends of said sidewalls and interengaged with the latching shoulders of an associated rib connecting the associated rib to the structural element.
Claim 3
Dependent Claim
21 words
The insulated roof or wall structure defined in claim 1 wherein each said lower segment extends outwardly beyond said upper segment.
Claim 4
Dependent Claim
33 words
The insulated roof or wall structure defined in claim 1 wherein said bottom wall has a width of less than 7/8", thereby to minimize the area of said insulation which is fully compressed.
Claim 5
Dependent Claim
47 words
The insulated roof or wall structure as defined in claim 1, 2 or 3 wherein the area of the lower face of each said lower segment is substantially less than that of said bottom wall, thereby to minimize the areas of said insulation which are partially compressed.
Claim 6
Dependent Claim
92 words
A two-piece clip assembly comprising: a U-shaped base clip including a bottom wall, upstanding sidewalls presenting upper ends and clip-stabilizing portions, one extending laterally outwardly from each of said sidewalls of a level below said upper ends, each of said clip-stabilizing portions including a horizontal upper segment, a horizontal lower segment above the level of said bottom wall, and an intermediate segment connecting said upper segment to said lower segment; and flexible connecting means detachably connected to said upper ends of said sidewalls for connecting a panel member to a structural element.
Claim 7
Dependent Claim
92 words
A two-piece clip assembly comprising: a U-shaped base clip including a bottom wall, upstanding sidewalls presenting upper ends and clip-stabilizing portions, one extending laterally outwardly from each of said sidewalls of a level below said upper ends, each of said clip-stabilizing portions including a horizontal upper segment, a horizontal lower segment above the level of said bottom wall, and an intermediate segment connecting said upper segment to said lower segment; and flexible connecting means detachably connected to said upper ends of said sidewalls for connecting a panel member to a structural element.
Claim 8
Dependent Claim
20 words
The clip assembly as defined in claim 5 wherein each said lower segment extends outwardly beyond the associated upper segment.
Claim 9
Dependent Claim
19 words
The clip assembly as defined in claim 5 or 6 wherein said clip-stabilizing portions comprise segments of said sidewalls.
Claim 10
Dependent Claim
33 words
The clip assembly as defined in claim 5 or 6 wherein the lower segments of said clip-stabilizing portions lie in a common plane generally parallel with a lower face of said bottom wall.
Claim 11
Dependent Claim
21 words
The clip assembly as defined in claim 5 or 6 wherein said bottom wall has a width of less than 7/8".
Claim 12
Dependent Claim
29 words
The clip assembly as defined in claim 9 wherein the area of the lower face of each said lower segment is substantially less than that of said bottom wall.
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) | 1987-08-21 | 1988-02-20 | 1988-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-08-21 | 1992-02-20 | 1992-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-08-21 | 1996-02-20 | 1996-08-21 | $7700.00 | Window Closed / Lapsed |