Patent US4045922A successfully refreshed from Google Patents.
US4045922A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insulative roof apparatus for mobile homes and the like
Assignee: THERMO-ANN INDUSTRIES Inc
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Filing: 1976-06-28
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Granted: 1977-09-06
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Expires: 1996-06-28
Abstract
Abstract Roof apparatus is disclosed for mobile homes and the like which includes several discrete layers of different types of materials, including insulation materials, bonding materials, and sealing materials, which together provide insulation from heat and cold from the mobile home structure and the structural strength requirements for minimizing damage to the mobile home by normal flexing of the mobile home, such as resulting from wind.
Inventors
- 👤 Frank S. Elliott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:50
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/32; E; E04; E04B; E04B1/00; E04B1/343; E04B1/34336
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
154 words
Insulative roof apparatus for mobile home buildings and the like, including structural members comprising, in combination: a base for the insulative roof apparatus comprising a structural roof of the building and including an outer periphery of the roof secured to outer peripheral structural members of the building; a flexible edge gasket disposed on the base at the outer periphery of the structural roof to provide a seal for the roof apparatus at the outer periphery of the building; an insulative layer disposed on the base; a foil layer disposed on the insulative layer; a mesh layer disposed over the foil layer; fastening means secured to outer peripheral structural members and to the edge gasket for fastening the insulative layer, the foil layer, and the mesh layer to the structural members of the building; and seal coat means disposed on the mesh and the fastening means for sealing the insulative roof apparatus to the building.
Claim 2
Dependent Claim
154 words
Insulative roof apparatus for mobile home buildings and the like, including structural members comprising, in combination: a base for the insulative roof apparatus comprising a structural roof of the building and including an outer periphery of the roof secured to outer peripheral structural members of the building; a flexible edge gasket disposed on the base at the outer periphery of the structural roof to provide a seal for the roof apparatus at the outer periphery of the building; an insulative layer disposed on the base; a foil layer disposed on the insulative layer; a mesh layer disposed over the foil layer; fastening means secured to outer peripheral structural members and to the edge gasket for fastening the insulative layer, the foil layer, and the mesh layer to the structural members of the building; and seal coat means disposed on the mesh and the fastening means for sealing the insulative roof apparatus to the building.
Claim 3
Dependent Claim
30 words
The apparatus of claim 1 in which the fastening means includes a plurality of bands extending across the building and secured to the outer peripheral structural members of the building.
Claim 4
Dependent Claim
27 words
The apparatus of claim 2 in which the fastening means further includes strip means secured to the outer periphery of the building beneath the seal coat means.
Claim 5
Dependent Claim
27 words
The apparatus of claim 3 in which the strip means includes an outer flange disposed on the edge gasket and an upwardly and inwardly extending inner flange.
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) | 1980-09-05 | 1981-03-07 | 1981-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-09-05 | 1985-03-07 | 1985-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-09-05 | 1989-03-07 | 1989-09-06 | $7700.00 | Window Closed / Lapsed |