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US4924641A Expired / Lapsed US ⏱️ 0.0 years remaining

Polymer building wall form construction

Assignee: Individual
•
Filing: 1988-04-01
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Granted: 1990-05-15
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Expires: 2008-04-01
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Abstract

Abstract A polymer building or other structured wall form construction wherein forms prefabricated of polymer, such as polystyrene, are assembled together, spaced apart by integrally connecting polymer or blocks or spacers, erected upon a foundation footing, or other base structure, through their insertion upon L-shaped ties, with the wall forms being erected to the desired height for the subject building or other structure, through the application of tee-shaped ties therebetween. Reinforcement is located in the spacing between the blocks of the wall forms, and concrete may be poured therein, to provide a latticework of reinforced concrete for the composite wall. A top beam form of plate cap is arranged upon the upper edge of the formed wall, with a concrete beam being poured simultaneously with the construction of the assembled wall. Bracing held together by ties and locked into position by fasteners secure the wall forms together, in their erected disposition, in preparation for the pouring of the latticework of concrete reinforced composite wall.

Inventors

  • 👤 James H. Gibbar, Jr.

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-07 10:41
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/84; E04B2/86; E04B2/8652; E04C; E04C2/00; E04C2/02; E04C2/10; E04C2/20; E04C2/205; E04B2002/867; E04B2002/8688

Claims Analysis

Total Claims: 28
Claim 1
Independent Claim 519 words
In an integral polymer and cement building or other structured wall form wherein forms prefabricated of polymer and the like are constructed and assembled as wall forms, and braced into position for reception of concrete therein for creation of such a composite wall, the improvement which comprises, each wall form fabricated of an extensively sized pair of sheets of polymer and spaced apart in the constructed wall a predetermined distance for forming a location for pouring of a quantity of concrete therein, a series of polymer blocks disposed between the arranged sheets, and with said blocks being integrally formed extending from the innerface of at least one of said sheets, said blocks being located at predetermined distances from each other so as to provide in the wall form construction a latticework of substantially sized communicating voids into which concrete may be deposited to form a monolithic wall constructed of concrete and the polymer wall forms, the constructed wall incorporating therein a latticework of formed concrete for reinforcement of said formed wall, and providing it with a degree of strength to function as a building wall, and for supporting of a roof or other structure thereon, said combination of the concrete latticework and the arranged polymer sheets and the blocks being integrally constructed into the formed wall for enhancement of its insulation, the formed polymer sheets and blocks being prefabricated of at least one of a polystyrene and urethane foam, the arranged sheets and blocks providing the wall forms having a series of reinforcing rods arranged therein for increasing the structural strength of any formed composite wall, there being a plurality of such wall forms forming each fabricated wall, wherein each adjacent set of vertically stacked wall forms having an exteriorly disposed and approximately horizontally arranged supporting tie between their polymer sheets to assure their alignment and the connection of said contiguous wall forms together during its assembly, wherein the supporting tie between each wall form sheet being a tee shaped tie, and a series of straps arranged across each pair of parallel arranged ties adjoining and aligning the pairs of sheets fabricated of the vertically arranged wall forms together, said wall forms at their bottom edges arranged upon a footing, and there being an exteriorly disposed supporting tie resting upon the footing and positioning and locating each sheet of said arranged wall form upon the same, the supporting ties between each wall form and footing being an L-shaped tie, a series of straps arranged across each pair of parallel arranged L-shaped ties adjoining and aligning the pair of sheets of the contiguous wall form as supported upon the subjacent footing, said L-shaped ties setting the perimeter for the building wall, vertical bracing provided at each juncture between adjacent wall forms and aligned at their interior and exterior thereof, tie means extending between each aligned bracing and temporarily securing the same together, removable fasteners cooperating with the tie means to temporarily secured the bracings in place during wall formation, said fasteners and bracings being removable, and with said tie means remaining intact within the formed composite concrete the polymer wall.
Claim 2
Dependent Claim 519 words
In an integral polymer and cement building or other structured wall form wherein forms prefabricated of polymer and the like are constructed and assembled as wall forms, and braced into position for reception of concrete therein for creation of such a composite wall, the improvement which comprises, each wall form fabricated of an extensively sized pair of sheets of polymer and spaced apart in the constructed wall a predetermined distance for forming a location for pouring of a quantity of concrete therein, a series of polymer blocks disposed between the arranged sheets, and with said blocks being integrally formed extending from the innerface of at least one of said sheets, said blocks being located at predetermined distances from each other so as to provide in the wall form construction a latticework of substantially sized communicating voids into which concrete may be deposited to form a monolithic wall constructed of concrete and the polymer wall forms, the constructed wall incorporating therein a latticework of formed concrete for reinforcement of said formed wall, and providing it with a degree of strength to function as a building wall, and for supporting of a roof or other structure thereon, said combination of the concrete latticework and the arranged polymer sheets and the blocks being integrally constructed into the formed wall for enhancement of its insulation, the formed polymer sheets and blocks being prefabricated of at least one of a polystyrene and urethane foam, the arranged sheets and blocks providing the wall forms having a series of reinforcing rods arranged therein for increasing the structural strength of any formed composite wall, there being a plurality of such wall forms forming each fabricated wall, wherein each adjacent set of vertically stacked wall forms having an exteriorly disposed and approximately horizontally arranged supporting tie between their polymer sheets to assure their alignment and the connection of said contiguous wall forms together during its assembly, wherein the supporting tie between each wall form sheet being a tee shaped tie, and a series of straps arranged across each pair of parallel arranged ties adjoining and aligning the pairs of sheets fabricated of the vertically arranged wall forms together, said wall forms at their bottom edges arranged upon a footing, and there being an exteriorly disposed supporting tie resting upon the footing and positioning and locating each sheet of said arranged wall form upon the same, the supporting ties between each wall form and footing being an L-shaped tie, a series of straps arranged across each pair of parallel arranged L-shaped ties adjoining and aligning the pair of sheets of the contiguous wall form as supported upon the subjacent footing, said L-shaped ties setting the perimeter for the building wall, vertical bracing provided at each juncture between adjacent wall forms and aligned at their interior and exterior thereof, tie means extending between each aligned bracing and temporarily securing the same together, removable fasteners cooperating with the tie means to temporarily secured the bracings in place during wall formation, said fasteners and bracings being removable, and with said tie means remaining intact within the formed composite concrete the polymer wall.
Claim 3
Dependent Claim 19 words
The invention of claim 1 and wherein a pair of adjacent wall forms being fabricated into a building corner.
Claim 4
Dependent Claim 28 words
The invention of claim 2 and wherein the sheets forming each wall form at a corner being beveled to complimentary fit into the shape of the designed corner.
Claim 5
Dependent Claim 17 words
The invention of claim 3 and wherein said bevel being formed at an approximate forty-five degree angle.
Claim 6
Dependent Claim 21 words
The invention of claim 4 and wherein select of said reinforcing rods angularly turn at the formation of a building corner.
Claim 7
Dependent Claim 17 words
The invention of claim 1 and wherein select of said reinforcing rods being anchored within said footing.
Claim 8
Dependent Claim 33 words
The invention of claim 1 and wherein said pair of sheets forming each wall form being an inner and outer sheet, with the inner sheet being of lesser density than the other sheet.
Claim 9
Dependent Claim 30 words
The invention of claim 7 and wherein said inner sheet being formed of approximately one pound density polystyrene, and said outer sheet being formed of approximately two pound density polystyrene.
Claim 10
Dependent Claim 39 words
The invention of claim 1 and wherein select of said arranged integral blocks extending beyond the edge of their wall formed sheets to stradle within the pair of sheets of the next adjacent wall form forming a building wall.
Claim 11
Dependent Claim 19 words
The invention of claim 7 and wherein said inner sheet upon its interior surface having a plastic laminated thereon.
Claim 12
Dependent Claim 22 words
The invention of claim 7 and wherein said inner sheet upon its interior surface of the wall formed having an applied surface.
Claim 13
Dependent Claim 19 words
The invention of claim 11 and wherein said interior surface of the sheet having dry wall applied adjacent thereto.
Claim 14
Dependent Claim 23 words
The invention of claim 11 and wherein the wall forms having an inner surface, and dry wall being applied to said inner surface.
Claim 15
Dependent Claim 16 words
The invention of claim 13 and wherein said dry wall being affixed to said supported ties.
Claim 16
Dependent Claim 25 words
The invention of claim 1 and wherein said wall forms having an outer surface, and an exterior facade being applied to said disposed outer surface.
Claim 17
Dependent Claim 12 words
The invention of claim 5 and wherein said outer facade being stucco.
Claim 18
Dependent Claim 12 words
The invention of claim 14 and wherein said outer face being brick.
Claim 19
Dependent Claim 12 words
The invention of claim 14 and wherein said outer facade being siding.
Claim 20
Dependent Claim 24 words
The invention of claim 11 and there being at least one aperture provided through a formed wall to accommodate access into a constructed building.
Claim 21
Dependent Claim 18 words
The invention of claim 19 and wherein said aperture being framed with at least one jamb and header.
Claim 22
Dependent Claim 12 words
The invention of claim 20 and wherein said aperture being a door.
Claim 23
Dependent Claim 12 words
The invention of claim 20 and wherein said aperture being a window.
Claim 24
Dependent Claim 26 words
The invention of claim 1 and wherein said combined wall forms having an upper edge and a top beam plate cap provided upon said upper edge.
Claim 25
Dependent Claim 24 words
The invention of claim 23 and including a series of girders provided upon the said cap to support a building roof or other structure.
Claim 26
Dependent Claim 12 words
The invention of claim 23 and wherein said cap having reinforcement therein.
Claim 27
Dependent Claim 15 words
The invention of claim 25 and wherein said reinforcement comprising a series of reinforcing rods.
Claim 28
Dependent Claim 21 words
The invention of claim 24 and including a header plate provided between each support girder and the top beam plate cap.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1993-05-14 1993-11-13 1994-05-15 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1997-05-14 1997-11-13 1998-05-15 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2001-05-14 2001-11-13 2002-05-15 $7700.00 Window Closed / Lapsed

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