US4493175A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Roofing system
Assignee: Pantasote Inc
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Filing: 1982-09-24
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Granted: 1985-01-15
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Expires: 2002-09-24
Abstract
Abstract A roofing system, comprising a roof; a plurality of elongated roofing members on said roof, each said member comprising an elongated, three-ply laminate body portion and integral opposed, first and second longitudinally extending edge portions, said first edge portion comprising a one-ply cover means and a two-ply body means and said second edge portion comprising said three-ply laminate; said three-ply second edge portion of a said member being between said cover means and said two-ply body means of an adjacent said member, and means for fastening a said second edge portion of one member and its associated body means of an adjacent member to said roof.
Inventors
- 👤 Joseph C. Coppola, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 14:16
CPC Classifications
E; E04; E04D; E04D5/00; E04D5/12
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
152 words
A roofing system, comprising a roof; a plurality of prefabricated elongated roofing members on said roof, each said prefabricated member comprising an elongated strip having a three-ply laminate body portion comprising outer plies of a polymeric material and an inner ply of a reinforcing material and integral opposed, first and second longitudinally extending edge portions, said first edge portion comprising a one-ply cover means comprising one of said outer plies of said polymeric material and a two-ply body means comprising the other of said outer plies of said polymeric material laminated to said reinforcing material, and said second edge portion comprising said three-ply laminate; said three-ply second edge portion of a said member being between said cover means and said two-ply body means of an adjacent said member, and means for fastening a said second edge portion of one member and its associated body means of an adjacent member to said roof.
Claim 2
Dependent Claim
152 words
A roofing system, comprising a roof; a plurality of prefabricated elongated roofing members on said roof, each said prefabricated member comprising an elongated strip having a three-ply laminate body portion comprising outer plies of a polymeric material and an inner ply of a reinforcing material and integral opposed, first and second longitudinally extending edge portions, said first edge portion comprising a one-ply cover means comprising one of said outer plies of said polymeric material and a two-ply body means comprising the other of said outer plies of said polymeric material laminated to said reinforcing material, and said second edge portion comprising said three-ply laminate; said three-ply second edge portion of a said member being between said cover means and said two-ply body means of an adjacent said member, and means for fastening a said second edge portion of one member and its associated body means of an adjacent member to said roof.
Claim 3
Dependent Claim
29 words
The roofing system according to claim 1, wherein said fastening means are inserted through said three-ply second edge portion and said associated two-ply body means and into said roof.
Claim 4
Dependent Claim
40 words
The roofing system according to claim 1, wherein said cover means overlies and is secured to a said second edge portion inserted between said cover means and its associated said body means, said cover means also covering said fastening means.
Claim 5
Dependent Claim
15 words
The roofing system according to claim 1, wherein said reinforcing material is a fabric scrim.
Claim 6
Dependent Claim
14 words
The roofing system according to claim 4, wherein said scrim is a polyester scrim.
Claim 7
Dependent Claim
89 words
A roofing member, which comprises a prefabricated elongated strip having a three-ply laminate body portion comprising outer plies of a polymeric material and an inner ply of a reinforcing material and integral opposed, first and second longitudinally extending edge portions, said first edge portion comprising a one-ply cover means comprising one of said outer plies of said polymeric material and a two-ply body means comprising the other of said outer plies of said polymeric material laminated to said reinforcing material, and said second edge portion comprising said three-ply laminate.
Claim 8
Dependent Claim
89 words
A roofing member, which comprises a prefabricated elongated strip having a three-ply laminate body portion comprising outer plies of a polymeric material and an inner ply of a reinforcing material and integral opposed, first and second longitudinally extending edge portions, said first edge portion comprising a one-ply cover means comprising one of said outer plies of said polymeric material and a two-ply body means comprising the other of said outer plies of said polymeric material laminated to said reinforcing material, and said second edge portion comprising said three-ply laminate.
Claim 9
Dependent Claim
15 words
The roofing member according to claim 6, wherein said reinforcing material is a fabric scrim.
Claim 10
Dependent Claim
14 words
The roofing member according to claim 7, wherein said scrim is a polyester scrim.
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) | 1988-01-15 | 1988-07-16 | 1989-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-01-15 | 1992-07-16 | 1993-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-01-15 | 1996-07-16 | 1997-01-15 | $7700.00 | Window Closed / Lapsed |