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US4409766A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermal insulation structure
Assignee: Owens Corning Canada Inc
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Filing: 1981-04-13
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Granted: 1983-10-18
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Expires: 2001-04-13
Abstract
Abstract An exterior insulation layer secured to an above-grade portion of a building basement is protected by a protective sheathing, preferably of impact resistant PVC or the like. The sheathing reaches about 6"-12" below the ground so that the fill of the wall holds the lower end of the sheet in place. The upper portion of the sheeting is directly or indirectly connected to the wall by nails or the like fasteners disposed at a location spaced inwardly of the plane of the exterior of the protective sheet. The advance is in the extreme simplicity and the resulting low cost of the overall insulation of the wall.
Inventors
- 👤 Phillip W. Blackmore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 14:22
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/62; E04B1/74
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
226 words
For use in a thermal insulation structure to be applied to the exterior of an above-grade portion of a building basement wall and comprising thermal insulation means adapted to become secured to the wall to thus form a thermally insulating layer on the exterior thereof: protective sheet means, comprising, in combination: (a) a sheet section discrete from thermal insulation means and having a predetermined height; (b) holding means for holding solely an upper margin portion of the sheet section in a position such that said thermal insulation means is sandwiched between the exterior of a basement wall and said sheet section, when the sheet section is applied; (c) said holding means including a fastener engagement portion adapted for engagement by fastener means for securing said holding means to a basement wall at a location spaced from the plane defined by exterior of a basement wall; (d) said predetermined height of the protective sheet section being selected to be in excess of the height of the above-grade portion of a basement wall to which the protective sheet section is to be applied, to secure that, on application, the sheet section extends below ground level; whereby said sheet section, when installed, is held in a position generally parallel with a basement wall solely by a fastener means remote from exterior of the wall, and by a back fill.
Claim 2
Dependent Claim
226 words
For use in a thermal insulation structure to be applied to the exterior of an above-grade portion of a building basement wall and comprising thermal insulation means adapted to become secured to the wall to thus form a thermally insulating layer on the exterior thereof: protective sheet means, comprising, in combination: (a) a sheet section discrete from thermal insulation means and having a predetermined height; (b) holding means for holding solely an upper margin portion of the sheet section in a position such that said thermal insulation means is sandwiched between the exterior of a basement wall and said sheet section, when the sheet section is applied; (c) said holding means including a fastener engagement portion adapted for engagement by fastener means for securing said holding means to a basement wall at a location spaced from the plane defined by exterior of a basement wall; (d) said predetermined height of the protective sheet section being selected to be in excess of the height of the above-grade portion of a basement wall to which the protective sheet section is to be applied, to secure that, on application, the sheet section extends below ground level; whereby said sheet section, when installed, is held in a position generally parallel with a basement wall solely by a fastener means remote from exterior of the wall, and by a back fill.
Claim 3
Dependent Claim
81 words
Protective sheet means as claimed in claim 1, wherein said holding means is integral with the upper margin of said sheet section and is of a generally L-shaped configuration whose foot portion is generally perpendicular to the sheet section to form a ledge portion and whose leg portion is generally parallel with but spaced from the plane of the sheet section, the leg portion extending in a direction away from said upper margin, said leg portion forming said fastener engagement portion.
Claim 4
Dependent Claim
33 words
Protective sheet means as claimed in claim 1, wherein said fastener engagement portion is a generally planar ledge portion generally perpendicular to said sheet section and integral therewith along an upper margin thereof.
Claim 5
Dependent Claim
52 words
Protective sheet means as claimed in claim 2 or 3, further comprising a protective cap means of a generally L-shaped cross-sectional configuration complementary with a joinder between said sheet section and said ledge portion and adapted to be secured to said ledge portion at a point horizontally spaced from said sheet section.
Claim 6
Dependent Claim
107 words
Protective sheet means as claimed in claim 1, wherein said sheet section is a generally planar sheet having a generally straight upper edge; said holding means is discrete from said sheet section and is of a generally Z-shaped cross-sectional configuration inclusive a central ledge portion complementary with the sill of a wall, a first lip portion adapted to overlap said sheet section at said upper edge to thus hold the sheet in place, and a second lip portion forming said fastener engagement portion, whereby fastener means can be applied to the protective sheet means at a point vertically upwardly spaced from the sill of a basement wall.
Claim 7
Dependent Claim
83 words
Protective sheet means as claimed in claim 1, wherein said sheet section is a generally planar sheet having a generally straight upper edge; said holding means being discrete from said sheet section and being of a generally inverted L-shaped cross-sectional configuration defining a ledge portion complementary with the sill of a wall, and a retaining lip portion adapted to engage said sheet section at said upper edge thereof to retain said sheet section in place, said ledge portion forming said fastener engagement portion.
Claim 8
Dependent Claim
215 words
A thermal insulation structure of an abovegrade portion of a building base wall, comprising, in combination: (a) thermal insulation means secured to said basement wall to thus form a thermally insulating layer on the exterior of the basement wall; (b) protective sheet means comprising a sheet section of a predetermined height, discrete from said thermal insulation means and installed in close relation to said thermal insulation means; (c) holding means holding solely an upper margin portion of the sheet section in a position generally coincident with the top of the basement wall, with said thermal insulating layer being sandwiched between the exterior of said basement wall and said sheet; (d) said holding means including a fastener engagement portion engaged by fastener means securing said holding means to said basement wall at a location inwardly spaced from the plane defined by said exterior of the basement wall; (e) said predetermined height of the protective sheet section being in excess of the height of the above-grade portion of said basement wall, thus extending below ground level; whereby said protective sheet section is held in a generally vertical position and generally parallel with said basement wall solely by said fastener means remote from said exterior of the basement wall, and by the back fill of said basement wall.
Claim 9
Dependent Claim
215 words
A thermal insulation structure of an abovegrade portion of a building base wall, comprising, in combination: (a) thermal insulation means secured to said basement wall to thus form a thermally insulating layer on the exterior of the basement wall; (b) protective sheet means comprising a sheet section of a predetermined height, discrete from said thermal insulation means and installed in close relation to said thermal insulation means; (c) holding means holding solely an upper margin portion of the sheet section in a position generally coincident with the top of the basement wall, with said thermal insulating layer being sandwiched between the exterior of said basement wall and said sheet; (d) said holding means including a fastener engagement portion engaged by fastener means securing said holding means to said basement wall at a location inwardly spaced from the plane defined by said exterior of the basement wall; (e) said predetermined height of the protective sheet section being in excess of the height of the above-grade portion of said basement wall, thus extending below ground level; whereby said protective sheet section is held in a generally vertical position and generally parallel with said basement wall solely by said fastener means remote from said exterior of the basement wall, and by the back fill of said basement wall.
Claim 10
Dependent Claim
97 words
A structure as recited in claim 7, wherein said holding means is integral with the upper margin of said sheet section and is of a generally L-shaped configuration whose foot portion is generally perpendicular to the sheet section and forms a ledge integral with a sure portion of the wall, and whose leg portion is generally parallel with but spaced from the plane of the sheet section, the leg portion extending in a direction inwardly and away from said upper margin, said leg portion being engaged by said fastener means thus forming the said fastener engagement portion.
Claim 11
Dependent Claim
27 words
A structure as recited in claim 7, wherein said fastener engagement portion is a generally planar ledge portion generally perpendicular to said sheet section and integral therewith.
Claim 12
Dependent Claim
48 words
A structure as recited in claim 8 or 9, further comprising a protective cap means of a generally L-shaped cross-sectional configuration complementary with a joinder between said sheet section and said ledge portion and secured to said ledge portion at a point horizontally spaced from said sheet section.
Claim 13
Dependent Claim
103 words
A structure as recited in claim 7, wherein said sheet section is a generally planar sheet having a generally straight upper edge; said holding means is discrete from said sheet section and is of a generally Z-shaped cross-sectional configuration including a central ledge portion coincident with the sill of the wall, a first lip portion overlapping said sheet section at said upper edge thus holding the sheet in place, and a second lip portion coincident with said fastener means, said fastener means thus being applied to the protective sheet means at a point vertically upwardly spaced from the sill of the basement wall.
Claim 14
Dependent Claim
89 words
A structure as recited in claim 7, wherein said sheet section is a generally planar sheet having a generally straight upper edge; said holding means is discrete from said sheet section and is of a generally inversely L-shaped cross-sectional configuration defining a ledge portion generally coincident with the sill of the wall, and a retaining lip portion engaging said sheet section at said upper edge thereof to maintain said sheet section in place, said ledge portion being operatively associated with the fastener means thus forming said fastener engagement portion.
Claim 15
Dependent Claim
63 words
Protective sheet means as claimed in claims 2 or 3, further comprising a protective cap means of a generally L-shaped cross-sectional configuration complementary with a joinder between said sheet section and said ledge portion and adapted to be secured to said ledge portion at a point horizontally spaced from said sheet section, said "L-shaped cap means being a rigid molded PVC perimeter cap."
Claim 16
Dependent Claim
59 words
A structure as recited in claim 8 or 9, further comprising a protective cap means of a generally L-shaped cross-sectional configuration complementary with a joinder between said sheet section and said ledge portion and secured to said ledge portion at a point horizontally spaced from said sheet section, said L-shaped cap means being a rigid molded PVC perimeter cap.
Claim 17
Dependent Claim
20 words
The invention as recited in claim 1 or 7, wherein said protective sheet means and said holding means are weather-resistant.
Claim 18
Dependent Claim
28 words
The invention as claimed in claim 1 or 7, wherein said protective sheet means and/or said holding means is made of high impact resistant film textured finished PVC.
Claim 19
Dependent Claim
22 words
The invention as recited in claim 1 or 7, wherein said protective sheet means and/or said holding means is made of aluminum.
Claim 20
Dependent Claim
22 words
The invention as recited in claim 1 or 7, wherein said protective sheet means and/or said holding means is made of steel.
Claim 21
Dependent Claim
29 words
The invention as recited in claim 12, wherein said holding means is made of steel and wherein the ledge portion reaches underneath a sill plate of a basement wall.
References Cited (Backward Citations)
CA754527A
Cited
US2050798A
Cited
US3147570A
Cited
US3256650A
Cited
US3793795A
Cited
DE2320680A1
Cited
CA970582A
Cited
US3981108A
Cited
US3958373A
Cited
US4142344A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-10-17 | 1987-04-18 | 1987-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-10-17 | 1991-04-18 | 1991-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-10-17 | 1995-04-18 | 1995-10-18 | $7700.00 | Window Closed / Lapsed |