Patent US1805122A successfully refreshed from Google Patents.
Patent US4348846A successfully refreshed from Google Patents.
US4348846A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insulated roof
Assignee: Butler Manufacturing Co
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Filing: 1980-10-02
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Granted: 1982-09-14
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Expires: 2000-10-02
Abstract
Abstract An insulated roof includes a deck which acts as a diaphragm and a plurality of interlocked roof panels which carry vertical loads. A layer of insulation is also included, as are bearing plates.
Inventors
- 👤 Norman A. Bellem
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 04:27
CPC Classifications
E; E04; E04D; E04D3/00; E04D3/36; E04D3/3608; E04D3/3607; E04D3/361; E04D3/362; E04D2003/3615
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
280 words
A building roof comprising: a corrugated roof deck securely mounted on structural elements of a building; a layer of rigid insulation on said roof deck layer; a plurality of roof panels on said insulation and joined together by a joint which does not penetrate said roof panels; a clip unit which includes a body, a bottom plate and a hook means joined to said roof panel joint, said hook means being movably connected to said body so that said joined roof panels are movably connected to said clip unit; a bearing plate located between said clip unit bottom and the top of said insulation, said bearing plate having a surface area greater than the surface area of said clip unit bottom plate to distribute any force generated by said clip unit on said insulation over an area which is large compared to said clip unit bottom plate to protect said insulation from damage thereto caused by said clip unit; fastening means securely connecting said clip unit, said bearing plate, said insulation and said roof deck to a building structural element so that said joined roof panels are movably mounted on the building structural element, said bearing plate permitting secure fastening of said clip units, said insulation and said roof deck to said structural elements without endangering said insulation; said roof deck accommodating horizontally directed loading on a building and said movably mounted roof panels accommodating expansion and/or contraction of said joined rood panels, by reason of said insulation being securely positioned on top of said roof deck said roof deck horizontal load accommodating capability is increased by said insulation and roof panels over such capability of a roof deck alone.
Claim 2
Dependent Claim
280 words
A building roof comprising: a corrugated roof deck securely mounted on structural elements of a building; a layer of rigid insulation on said roof deck layer; a plurality of roof panels on said insulation and joined together by a joint which does not penetrate said roof panels; a clip unit which includes a body, a bottom plate and a hook means joined to said roof panel joint, said hook means being movably connected to said body so that said joined roof panels are movably connected to said clip unit; a bearing plate located between said clip unit bottom and the top of said insulation, said bearing plate having a surface area greater than the surface area of said clip unit bottom plate to distribute any force generated by said clip unit on said insulation over an area which is large compared to said clip unit bottom plate to protect said insulation from damage thereto caused by said clip unit; fastening means securely connecting said clip unit, said bearing plate, said insulation and said roof deck to a building structural element so that said joined roof panels are movably mounted on the building structural element, said bearing plate permitting secure fastening of said clip units, said insulation and said roof deck to said structural elements without endangering said insulation; said roof deck accommodating horizontally directed loading on a building and said movably mounted roof panels accommodating expansion and/or contraction of said joined rood panels, by reason of said insulation being securely positioned on top of said roof deck said roof deck horizontal load accommodating capability is increased by said insulation and roof panels over such capability of a roof deck alone.
Claim 3
Dependent Claim
21 words
The building roof defined in claim 1 wherein said bearing plate extends outwardly of all edges of the clip bottom plate.
Claim 4
Dependent Claim
14 words
The building roof defined in claim 1 wherein said bearing plate includes stiffening means.
Claim 5
Dependent Claim
21 words
The building roof defined in claim 1 wherein said rigid insulation includes insulation means sandwiched between a pair of outer membranes.
Claim 6
Dependent Claim
16 words
The building roof defined in claim 1 wherein said panel joint includes a double lock seam.
Claim 7
Dependent Claim
37 words
The building roof defined in claim 1 wherein said clip unit includes a slot defined in said body, and said hook is received in said slot and has a base on one end bearing against said body.
Claim 8
Dependent Claim
19 words
The building roof defined in claim 1 wherein said fastening means includes a means for defining a thermal break.
Claim 9
Dependent Claim
13 words
The building roof defined in claim 1 wherein the structural elements are pre-punched.
Claim 10
Independent Claim
219 words
A method of erecting a roof comprising steps of: pre-punching holes in building structural elements; placing a corrugated deck on the building structural elements; gauging the deck to identify the locations of the pre-punched holes in the building structural elements; punching holes in the deck to correspond to the pre-punched holes; placing a layer of rigid insulation on the deck; gauging the layer of insulation to identify the locations of the pre-punched holes in the building structural elements; punching holes in the insulation to correspond to the pre-punched holes; placing a bearing plate on top of the insulation; assemblying a clip unit to include a body, a bottom plate and a hook which is to be joined to roof panels and movably connecting the hook to the body so that a roof panel connected to the body by the hook is movable with respect to the body; placing the clip unit on top of the bearing plate; attaching the bearing plate, clip unit, insulation and deck to a building structural element; tightening the clip and bearing plate securely against the insulation so the insulation is securely tightened against the roof deck so that the diaphragm capability of the roof deck and insulation is increased; placing roof panels on the insulation; and interlocking the roof panels with the clip unit.
Claim 11
Independent Claim
219 words
A method of erecting a roof comprising steps of: pre-punching holes in building structural elements; placing a corrugated deck on the building structural elements; gauging the deck to identify the locations of the pre-punched holes in the building structural elements; punching holes in the deck to correspond to the pre-punched holes; placing a layer of rigid insulation on the deck; gauging the layer of insulation to identify the locations of the pre-punched holes in the building structural elements; punching holes in the insulation to correspond to the pre-punched holes; placing a bearing plate on top of the insulation; assemblying a clip unit to include a body, a bottom plate and a hook which is to be joined to roof panels and movably connecting the hook to the body so that a roof panel connected to the body by the hook is movable with respect to the body; placing the clip unit on top of the bearing plate; attaching the bearing plate, clip unit, insulation and deck to a building structural element; tightening the clip and bearing plate securely against the insulation so the insulation is securely tightened against the roof deck so that the diaphragm capability of the roof deck and insulation is increased; placing roof panels on the insulation; and interlocking the roof panels with the clip unit.
Claim 12
Dependent Claim
20 words
The method defined in claim 9 further including a step of attaching the roof deck to the building structural elements.
Claim 13
Dependent Claim
30 words
The method defined in claim 9 wherein the step of interlocking the roof panels includes forming a seam on the panels so the panels are interlocked in a non-penetrating manner.
Claim 14
Dependent Claim
26 words
The method defined in claim 11 wherein the clip unit has a tab and the seam is formed with the tab located between the interlocked panels.
Claim 15
Dependent Claim
35 words
The method defined in claim 12 including a step of defining a slot in the clip unit which accommodates the tab and permitting the roof panels to move with respect to the building structural elements.
Claim 16
Dependent Claim
225 words
A building roof comprising: a corrugated roof deck securely mounted on structural elements of a building: a layer of rigid insulation on said roof deck layer; a plurality of roof panels on said insulation and joined together by a joint which does not penetrate said roof panels; a clip unit which includes a body, a bottom plate and a hook means joined to said roof panel joint, said hook means being movably connected to said body so that said joined roof panels are movably connected to said clip unit; a bearing plate located between said clip unit bottom and the top of said insulation; fastening means securely connecting said clip unit, said bearing plate, said insulation and said roof deck to a building structural element so that said joined roof panels are movably mounted on the building structural element, said bearing plate permitting secure fastening of said clip units, said insulation and said roof deck to said structural elements without endangering said insulation; said roof deck accommodating horizontally directed loading on a building and said movably mounted roof panels accommodating expansion and/or contraction of said joined roof panels, by reason of said insulation being securely positioned on top of said roof deck said roof deck horizontal load accommodating capability is increased by said insulation and roof panels over such capability of a roof deck alone.
Claim 17
Dependent Claim
225 words
A building roof comprising: a corrugated roof deck securely mounted on structural elements of a building: a layer of rigid insulation on said roof deck layer; a plurality of roof panels on said insulation and joined together by a joint which does not penetrate said roof panels; a clip unit which includes a body, a bottom plate and a hook means joined to said roof panel joint, said hook means being movably connected to said body so that said joined roof panels are movably connected to said clip unit; a bearing plate located between said clip unit bottom and the top of said insulation; fastening means securely connecting said clip unit, said bearing plate, said insulation and said roof deck to a building structural element so that said joined roof panels are movably mounted on the building structural element, said bearing plate permitting secure fastening of said clip units, said insulation and said roof deck to said structural elements without endangering said insulation; said roof deck accommodating horizontally directed loading on a building and said movably mounted roof panels accommodating expansion and/or contraction of said joined roof panels, by reason of said insulation being securely positioned on top of said roof deck said roof deck horizontal load accommodating capability is increased by said insulation and roof panels over such capability of a roof deck alone.
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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) | 1985-09-13 | 1986-03-15 | 1986-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-09-13 | 1990-03-15 | 1990-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-09-13 | 1994-03-15 | 1994-09-14 | $7700.00 | Window Closed / Lapsed |