Extending Into Intersecting Joints Patents (Class 52/412)
  • Patent number: 11866933
    Abstract: A waterproof and safety framing system is disclosed. The framing system includes a building defining an opening, a wall panel, and a framing assembly. The framing assembly includes receiver and a bottom track. The receiver is installed along an edge of the opening, with the receiver including a receiver bottom wall that defines a receiver ridge extending along a length of the receiver. The bottom track is attached to an edge of the wall panel and including a track bottom wall that defines a track ridge, with the receiver and the bottom track matingly engaging such that the bottom track overlays the receiver and the receiver ridge and the track ridge are proximal one another. The framing assembly is structured to prevent the wall panel from passing through the opening in a first direction.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: January 9, 2024
    Assignee: Plllar Patent Holdings LLC
    Inventor: Bryan David Sandler
  • Patent number: 11680408
    Abstract: The present disclosure provides a grid fixing apparatus including a spacer-integrated retaining clip and a grid fixing method using the same capable of integrally forming a retaining clip and a spacer, forming a grid fixing apparatus to be tacked into an object through an anchor pin to firmly fix a grid reinforcement material to a surface or an outer side of the object, and fixing the grid reinforcement material in vertical and horizontal directions to precisely construct the grid reinforcement material and capable of being applied to all grid reinforcement materials manufactured in a lattice shape, such as a metallic mesh, a geogrid, and a textile grid made of a high-strength fiber, and being utilized in construction of a grid reinforcement material to which various binders such as concrete, mortar, a pavement material, and a finishing material are applied.
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: June 20, 2023
    Assignee: KOREA INSTITUTE OF CIVIL ENGINEERING AND BUILDING TECHNOLOGY
    Inventor: Hyeong Yeol Kim
  • Patent number: 10221573
    Abstract: A bracket assembly comprising an elongated bracket member and an end wall support member. The elongated bracket member has a body wall having an inner end and an outer end. A first end wall extends from the inner end of the body wall and a second end wall extends from the outer end. The end wall support member is attached to each of the first end wall and the second end wall. The bracket member further comprises a plurality of fibers within a resin matrix. The plurality of fibers includes at least one fiber fabric extending from the first end wall to the second end wall.
    Type: Grant
    Filed: July 6, 2017
    Date of Patent: March 5, 2019
    Assignee: Advanced Architectural Products, LLC
    Inventor: G. Matt Krause
  • Publication number: 20140260036
    Abstract: A protected membrane roof system for installation on a roof decking comprising an upper insulation board having an upwardly-facing upper board top surface and an opposite downwardly-facing upper board bottom surface and at least one through-hole communicating therebetween, a ballast material positioned over the upper insulation board, a netting positioned over the ballast material, and at least one fastener assembly having a base seated substantially adjacent the upper board bottom surface, a rod extending substantially vertically from the base of sufficient size so as to extend through the through-hole of the upper insulation board, the ballast material, and the netting, and a cap engaged with the rod above the netting, whereby the wind uplift resistance of the protected membrane roof system is improved and scour of the ballast material is reduced by effectively anchoring the netting to the upper insulation board beneath the ballast material.
    Type: Application
    Filed: March 13, 2013
    Publication date: September 18, 2014
    Inventor: Thurman W. Freeman
  • Patent number: 8763338
    Abstract: A method for the production of a functional layer of a building shell (2), whereby the building shell (2) has a sheathing (11) on the inside of the building and a large number of rafters (12) with roof bays (14) provided between the rafters (12) and the sheathing (11). It is provided, in this case, that the functional layer is applied at least in some places by painting and/or spraying on the outside (15) of the sheathing (11), and an air-tight and/or water-tight foil (10), made especially as a vapor barrier, forms after application.
    Type: Grant
    Filed: March 25, 2010
    Date of Patent: July 1, 2014
    Assignee: Ewald Dörken AG
    Inventors: Joern Schroeer, Jochen Lipps, Georg Meyer
  • Patent number: 8733054
    Abstract: A functional layer for a building shell, a method for production of the functional layer, and a building shell with the functional layer applied thereto. The building shell has a sheathing on its inside and a large number of rafters with roof bays provided between the rafters and the sheathing. The functional layer is applied at least in some places by painting and/or spraying on the outside of the sheathing, and an air-tight and/or water-tight foil, made especially as a vapor barrier, forms after application.
    Type: Grant
    Filed: July 30, 2013
    Date of Patent: May 27, 2014
    Assignee: Ewald Doerken AG
    Inventors: Jörn Schröer, Jochen Lipps, Georg Meyer
  • Patent number: 8479468
    Abstract: A system and a method for enhancement of structural integrity is provided where a reinforcement system in accordance with the present invention is coupled with a compression side of a structure. The reinforcement system includes a tension layer with a high tensile strength coupled with an exterior surface of a compression layer with high compression strength, with the tension layer directly coupled with the structure.
    Type: Grant
    Filed: May 20, 2008
    Date of Patent: July 9, 2013
    Inventor: Seyed Hossein Abbasi
  • Patent number: 8322101
    Abstract: Disclosed is a roofing system including an anchored seam, the system including a roof deck, roof assembly components disposed upwardly adjacent of the roof deck, a first waterproofing membrane disposed upwardly adjacent of the roof assembly components, a second waterproofing membrane, a portion of which being disposed upwardly adjacent of the first waterproofing membrane, the portion of the second waterproofing membrane overlapping a portion of the first waterproofing to create a seam region between the first waterproofing membrane and the second waterproofing membrane, a termination bar including a convexity away from the roof deck disposed upwardly adjacent of the second waterproofing membrane in the seam region, and a mechanical fastener extending through the termination bar, the fastener being long enough to extend from the termination bar, wherein the mechanical fastener and the termination bar anchor the seam region to the roof deck.
    Type: Grant
    Filed: February 2, 2009
    Date of Patent: December 4, 2012
    Inventor: Thomas L. Kelly
  • Patent number: 8297020
    Abstract: A top down trap lock shingle system that includes a plurality of identical shingles, each shingle having a bottom layer and a top layer permanently attached to said top edge of said bottom layer forming an extended area along the top of the shingle that includes strips of adhesive and said bottom layer having an enlarged nailing or stapling zone that extends beyond the bottom edge of the top layer. The shingles are trapped locked together by inserting the top tab portion of the top area in a top down manner onto an above shingle row staggered to protect the seams and fastening the bottom edge of the shingle to the plywood roof thus trap locking each of the shingle rows in place. The laminated shingle system is especially durable and provides protection against high winds preventing wind damage and water intrusion.
    Type: Grant
    Filed: July 27, 2009
    Date of Patent: October 30, 2012
    Assignee: Top Down Siding LLC
    Inventor: Lief Eric Swanson
  • Patent number: 8153220
    Abstract: A metallic T-joint patch is provided for application to intersecting and overlapping portions of a single ply membrane system of different heights. When applied to the joint formed by the intersecting and overlapping membranes, the metallic joint patch having an adhesive layer conforms to the void formed by the joint and assures a water tight seal. A method of making a metallic joint patch and a method of applying a metallic joint patch to a void formed by intersecting and overlapping membranes are also disclosed.
    Type: Grant
    Filed: July 12, 2007
    Date of Patent: April 10, 2012
    Assignee: Building Materials Investment Corporation
    Inventors: Edward Nebesnak, David Amanullah, Harley Cummings
  • Patent number: 7892631
    Abstract: The invention pertains to a lightweight board with two thin-walled top layers and at least one core layer located between the top layers and connected to these, and a process to manufacture this. The process to manufacture the invented lightweight board is characterised by a first process stage in which a groove is made in at least one longitudinal side of the lightweight board, a profile strip is inserted in a second process stage into the groove in the lightweight board and a further profile strip is attached in a third stage on the previously attached profile strip.
    Type: Grant
    Filed: March 6, 2006
    Date of Patent: February 22, 2011
    Assignee: Rehau AG & Co.
    Inventor: Dieter Bauer
  • Publication number: 20100242394
    Abstract: A fully insulated timber frame building panel system incorporating wall, ceiling and floor panels of varying dimensions which are made up of vertical timbers 20 and horizontal timbers 34 & 36 sheathed both sides 21 & 22 to create a cavity which is filled with expanding polyurethane insulation 27. Breather membrane 24 is then attached to the external face of the panel and heat reflecting membrane 25 to the internal face. Battens 23 & 38 are applied to the internal face of the panel, which is then sheathed in gypsum based boards 32 to form an air gap 29. Extruded polyurethane insulation 26 is fixed to the panel through the breather membrane 24. External cladding 31 is always fixed to the timber frame to create a cavity 30. This external cladding can be of a variety of materials.
    Type: Application
    Filed: June 14, 2010
    Publication date: September 30, 2010
    Inventor: Philip Anthony Price
  • Patent number: 7802403
    Abstract: Commercial meat and perishable product refrigeration buildings commonly suffer from infiltration of moisture which normally occurs at the roof/wall junction where the roof meets the walls. Warm moist outside air is drawn into the cooler because of the lower pressure therein and once inside, forms ice which lowers the cooler temperature and causes freezer burn. By removing the building roof, and installing a moisture proof 40-50 mil thick sheet polymer membrane onto the cooler wall panels, over the top sill plate and the top header ledger board then welding it at the roof perimeter to the roofing membrane, an impermeable seal can be formed. To ensure the unitary integrity of the system, a flexible polymer mastic is trawled onto the wall panels before the membrane is affixed and a double sealing strip is screwed into the membrane though the mastic and into the wall panels.
    Type: Grant
    Filed: May 16, 2008
    Date of Patent: September 28, 2010
    Inventors: Eric John Finnerty, Darryl Jackson McCrory
  • Publication number: 20100071292
    Abstract: Buildings and walls are commonly constructed with exterior walls composed of specially treated engineered wood panels, cement panels, fiber cement panels, glass-matt-faced gypsum panels, and gypsum/cellulose sheathing panels. The spaces or edges between these exterior panels are sealed using the disclosed dual-tape-core joint treatment system and method of the present invention. After curing, a color matching acrylic-epoxy scratch coat or elastomeric primer followed by a textured finish coat is sprayed, brushed or rolled on the exterior panels.
    Type: Application
    Filed: September 17, 2009
    Publication date: March 25, 2010
    Inventor: Sanford Lloyd Futterman
  • Patent number: 7638180
    Abstract: A ribbed roof T-joint or butt joint patch is provided for application to intersecting and overlapping portions of a single ply membrane of different heights. When applied to the joint formed by the intersecting and overlapping membranes, the ribbed joint patch having an adhesive layer conforms to the void formed by the joint and assures a water tight seal. A method of making a roof joint patch and a method of applying a ribbed joint patch to a void formed by intersecting and overlapping membranes are also disclosed.
    Type: Grant
    Filed: February 10, 2005
    Date of Patent: December 29, 2009
    Assignee: Building Materials Investment Corporation
    Inventor: Edward Nebesnak
  • Patent number: 7476430
    Abstract: Wall and ceiling acrylic latex coating compositions having properties that prevent joints between adjacent wallboard panels from cracking during settling of new homes and during transportation of manufactured buildings, and otherwise prevents joint cracking from flexing, such as caused by extreme weather conditions or building settling. In another embodiment, the coating compositions can be applied directly over joints between adjacent square-edged wallboard panels to conceal the joint without using tape, wallboard “mud”, or other joint filling compositions.
    Type: Grant
    Filed: January 18, 2005
    Date of Patent: January 13, 2009
    Assignee: Roman Decorating Products, Inc.
    Inventors: Merle Houck, Gerald Russo
  • Patent number: 7299599
    Abstract: A roofing component adhering assembly includes a bitumen layer having first and second major surfaces and at least a first release sheet substantially coextensive with the first major surface of the bitumen layer. The first release sheet is separable from the first major surface of the bitumen layer so that the bitumen layer of the roofing component adhering assembly can be used to adhere together overlapping surfaces, such as end and/or lateral edge portions, of first and second roofing components. The roofing component adhering assembly is especially well suited for adhering surfaces together where one of the surfaces is a granule surface, such as an end edge portion of a cap sheet. Preferably, styrene-butadiene-styrene modified bitumen is used to form the bitumen layer.
    Type: Grant
    Filed: September 26, 2005
    Date of Patent: November 27, 2007
    Assignee: Johns Manville
    Inventor: Raymond C. Swann
  • Patent number: 7257929
    Abstract: A module includes at least an associated two-layer structure with one first layer being a polymer base layer highly loaded with mineral fillers contributing to the rigidity of the module, and a second layer made from a printed polymer film defining the decorative part of the module, and the protection of the decorative part. An outer surface of a rigidifying base layer is designed to form a spacer means in the form of a plate of dimensions substantially greater than the format of the module, over all or part thereof, to constitute after abutment of the modules and/or edge jointing of the plate edges, a zone for receiving a sealant such as a binder, putty and like bonding.
    Type: Grant
    Filed: July 1, 2004
    Date of Patent: August 21, 2007
    Assignee: Geflor
    Inventors: Olivier Ceysson, Olivier Thill, Freddy Bosc
  • Patent number: 7168221
    Abstract: A crush resistant seamless roofing system is formed by a layer of adjacent panels having loose joints filled by expanding rising foam adhesive, which is trimmed to remove excess foam adhesive above a top plane of the roofing system. The roofing system thus formed is covered by a fabric layer and a coating. Further, the seamless roofing system is combined with a base layer, located beneath the panels, the base layer comprising bonded panels of a lightweight fireproofing material, resistant to moisture and foot traffic.
    Type: Grant
    Filed: December 31, 2003
    Date of Patent: January 30, 2007
    Inventor: John P. Hunter, Jr.
  • Patent number: 7036285
    Abstract: A crush resistant seamless roofing system is formed by a layer of adjacent panels having loose joints filled by expanding rising foam adhesive, which is trimmed to remove excess foam adhesive above a top plane of the roofing system. The roofing system thus formed is covered by a fabric layer and a coating.
    Type: Grant
    Filed: June 21, 2003
    Date of Patent: May 2, 2006
    Inventor: John P. Hunter, Jr.
  • Patent number: 6877288
    Abstract: A waterproof-sheet type of roofing shingle comprises a belt-like tape attached to a bottom side of the roofing shingle facing a concrete slab. The belt-like tape has air passages for reducing a pressure of steam or vapor generated from concrete. The air passages are formed by projections or grooves and adapted to be in communication with air passages of an adjacent roofing shingle. The air passages are eventually in communication with an ambient atmosphere so as to vent the steam or vapor to the atmosphere, and therefore, bulging of waterproofing material is prevented from occurring.
    Type: Grant
    Filed: June 17, 2002
    Date of Patent: April 12, 2005
    Inventor: Muneyasu Shirota
  • Publication number: 20040074181
    Abstract: A crush resistant seamless roofing system is formed by a layer of adjacent panels having loose joints filled by expanding rising foam adhesive, which is trimmed to remove excess foam adhesive above a top plane of the roofing system. The roofing system thus formed is covered by a fabric layer and a coating.
    Type: Application
    Filed: June 21, 2003
    Publication date: April 22, 2004
    Inventor: John P. Hunter
  • Patent number: 6698150
    Abstract: A concrete building panel has a slab and a plurality of ribs and beams. A series of horizontal holes in the end ribs are spaced at a selected constant spacing such that adjacent panels, may be fastened together through them. In one type of panel, the slab is separated from the ribs to provide an air gap. Connections between holes in two adjacent concrete wall panels are made by a hollow conduit having an abutment at either end to engage the concrete wall panels. Other connections between adjacent panels involve a stitch with legs which extend through holes in the beams. Other connections involve a space made by vertical channels of horizontally adjacent panels. A plate fitted into the space aligns the adjacent panels and may extend upwards to align upper panels. Load bearing horizontal holes through the ribs are reinforced with reinforcing bar in the concrete arranged in generally triangular shapes.
    Type: Grant
    Filed: November 6, 2000
    Date of Patent: March 2, 2004
    Assignee: Brentmuir Developments (1993) Limited
    Inventor: Nick DiLorenzo
  • Publication number: 20040025462
    Abstract: Plate-shaped cover material comprising an elastomeric layer and a plastically deformable metal mesh or metal plate, the elastomeric layer consisting of a glue or joint sealant cured to an elastomer and having strong adhesion to the metal mesh or the metal plate.
    Type: Application
    Filed: July 28, 2003
    Publication date: February 12, 2004
    Inventor: Poul-Ernst Meier
  • Patent number: 6619006
    Abstract: The present invention relates to a roofing shingle, which can surely prevent water such as rainwater from leaking through a roof. A roofing shingle has a rectangular plate (11) provided with first through fourth seam portions (11a-11d). The first and second seam portions (11a, 11b) are positioned in a pair along opposite side edges of said plate and folded in opposite directions with respect to a plane of said plate. The third and fourth seam portions (11c, 11d) are positioned in a pair along opposite end edges of said plate and folded in opposite directions with respect to the plane of said plate. The roofing shingle comprises a waterproofing sheet member (20) having a sheet (21) with its configuration greater than that of said plate and adhesive layers (22a, 22b) provided on both sides of the sheet.
    Type: Grant
    Filed: March 28, 2002
    Date of Patent: September 16, 2003
    Inventor: Muneyasu Shirota
  • Patent number: 6581348
    Abstract: A crush resistant seamless roofing system is formed by a layer of adjacent panels having loose joints filled by expanding rising foam adhesive, which is trimmed to remove excess foam adhesive above a top plane of the roofing system. The roofing system thus formed is covered by a fabric layer and a coating.
    Type: Grant
    Filed: December 18, 2001
    Date of Patent: June 24, 2003
    Inventor: John P. Hunter, Jr.
  • Publication number: 20020152693
    Abstract: The combination of: a) a first water collection section for a masonry wall having a first bottom wall, a first back wall, and a first side wall bounding a first collection space; b) a second water collection section for a masonry wall having a second bottom wall, a second back wall, and a second side wall bounding a second collection space; and c) a first connector for joining the first and second water collection sections to maintain the first and second water collection sections in an operative relationship.
    Type: Application
    Filed: April 18, 2001
    Publication date: October 24, 2002
    Inventor: Norbert V. Krogstad
  • Patent number: 6418686
    Abstract: A structural building system including an improved, structural-load-bearing building component, such as a building panel, having front and back sections, an insulating core, integral symmetrical joinery, a thermal break, and at least one shear resistance connector. The panel is asymmetrical about one axis, and is designed to be directionally positioned with respect to the maximum anticipated force. A shear resistance connector array may be positioned between the front and back sections or may be integral to the front or back section. A face sheet may span one or more than one building panel, and provides structural support to the building system.
    Type: Grant
    Filed: May 3, 1999
    Date of Patent: July 16, 2002
    Assignee: Leading Edge Earth Products, Inc.
    Inventor: Grant C. Record
  • Patent number: 6324797
    Abstract: A wall system is disclosed including a covering member for covering a wall. A support structure is affixed to the wall for supporting the covering member. A support bracket is secured to the covering member and removably engages the support structure, in order to retain the covering member along a vertical wall.
    Type: Grant
    Filed: May 25, 1999
    Date of Patent: December 4, 2001
    Assignee: Therm-All, Inc.
    Inventors: Alex J. Fago, Jeffrey P. Wagner
  • Patent number: 6256956
    Abstract: A moisture and air tight barrier for windows, doors and sliders having improved installation and sealing characteristics, comprising a moisture and air tight wrap comprising a capsule portion and flange portion; and insulating material encapsulated in the capsule portion.
    Type: Grant
    Filed: June 26, 1998
    Date of Patent: July 10, 2001
    Inventor: Lawrence R. Davis
  • Patent number: 6235365
    Abstract: An improved waterproofing membrane comprising a preformed waterproofing adhesive layer, releasable sheet liner, and a string or plurality of strings operative to cut the release sheet liner into smaller portions for selective removal to expose portions of the adhesive layer for installation onto a building surface or civil engineering surface.
    Type: Grant
    Filed: December 18, 1998
    Date of Patent: May 22, 2001
    Assignee: W. R. Grace & Co.-Conn.
    Inventors: Edwin C. Schaughency, George W. Starsmeare, Walter W. Wydra
  • Patent number: 5927032
    Abstract: An insulated structural building component, such as a building panel, having front and back face sheets and interconnected joining sides to define an interior area of the building component. An insulating core having one or more throughholes extending at least partially therethrough is positioned within the interior area. A unitary shear resistance connector array is positioned between the front and back face sheets and includes a web portion and one or more shear resistance connectors projecting away from the web and into the one or more throughholes. The shear resistance connector array in one embodiment being an integral portion to a thin outer skin surrounding the insulative core, with one or both front and back face sheets being connected to the outer skin.
    Type: Grant
    Filed: April 25, 1997
    Date of Patent: July 27, 1999
    Inventor: Grant C. Record
  • Patent number: 5819478
    Abstract: The invention relates to a bitumenised P.V.C. member for incorporation in a cavity wall, including two flanges and a bridging portion, the bridging portion in use spanning the cavity and the flanges being incorporated in respective skins of the cavity wall. The bridging member is prevented from sagging by a support mechanism, in a preferred embodiment a polystyrene block of wedge shape, which abuts the inner skin of the wall.
    Type: Grant
    Filed: February 28, 1995
    Date of Patent: October 13, 1998
    Assignee: D. Anderson and Son Limited
    Inventor: Ronald Curtis Bayes
  • Patent number: 5678371
    Abstract: A vapor barrier panel is designed specifically for application to the area between the floor joists and under the sub floor and in front of a concrete basement wall. The panel body includes a flat panel section with a flange at the top edge at right angles to the top edge and two flanges down each side. The panel body is thus applied so that the top flange engages against the underside of the sub floor and the side flanges engage against the sides and bottom respectively of the floor joists. The panel is semi rigid so they can be applied in place simply by sliding into position and abutting against a bead of sealant applied to the floor and floor joists or pre-applied to and carried on the outside surface of each flange.
    Type: Grant
    Filed: January 24, 1996
    Date of Patent: October 21, 1997
    Inventor: Mark E. Wills
  • Patent number: 5440846
    Abstract: A composite building component is formed of a cement composition having a sufficient amount of diatomaceous earth and/or other thermally insulating material(s), in specific ratio to entrained air contained in fluid pockets, to provide substantial thermal insulation and resistance to decomposition which would otherwise occur at very high temperatures. The cement composition is poured/placed in a 2 to 6 sided pre-formed box or half box with integral insulating core. The pre-formed box becomes bound to the poured/placed cement composition and upon curing, becomes an integral part of the final product. The cement composition may also include an amount of fibrous material and/or organic binder(s) (integrally and/or impregnated) sufficient to increase the tensile strength, handleability, and machineability of the building components. A cement composition is initially created to include a plurality of fluid pockets as the basis for achieving the features cited.
    Type: Grant
    Filed: November 13, 1992
    Date of Patent: August 15, 1995
    Inventor: Grant C. Record
  • Patent number: 5398471
    Abstract: A building having interior and exterior walls, the building comprising supporting members, a continuous vapor barrier and a continuous air barrier, the continuous air barrier being formed by the continuous vapor barrier with supplementary air permeable membrane portions positioned with the building when formed, the supplementary membrane portions extending between the interior and exterior walls extending between abutting supporting members disposed proximate the floor, foundation wall, and preferably the ceiling of the building when completed, the supplementary membrane portion continuously extending from under the cladding of the exterior wall to under the vapor barrier of the interior wall between the abutting supporting members, and thereby with the continuous vapor barrier providing a continuous air barrier for the building.
    Type: Grant
    Filed: April 9, 1992
    Date of Patent: March 21, 1995
    Assignee: 932063 Ontario Limited
    Inventor: Pasquale Spagnolo
  • Patent number: 5349792
    Abstract: The invention relates to a cavity tray for use in a cavity wall, comprising two spaced apart flanges each adapted in use to lie in or adjacent a respective skin of the wall, a connector connecting the two spaced apart flanges, and an arcuate transitional part leading to at least one flange whereby a super- or sub-posed damp-proof men, her may be adhered thereto with substantially no discontinuity.
    Type: Grant
    Filed: November 22, 1993
    Date of Patent: September 27, 1994
    Assignee: Weldform Components Limited
    Inventor: Ronald C. Bayes
  • Patent number: 5218793
    Abstract: A combination sill sealer and flashing for use in wood frame construction to provide sealing and insulation between frame sub structures while accommodating shrinkage and settling of those substructures as the lumber drys. The sill sealer and flashing comprises a sheet of flexible material that is vapor permeable and liquid impermeable along one long edge of which is formed a longitudinally continuous channel in which is disposed a contiguous length of sealant material. The sealant material may be a rope of polymeric foam, a curable silicon, or other synthetic rubber like material which is resiliently compressible and retains its pliancy over time and under a wide range of temperatures.
    Type: Grant
    Filed: July 12, 1991
    Date of Patent: June 15, 1993
    Inventor: Daniel J. Ball
  • Patent number: 4970842
    Abstract: A sealing device is provided for sealing an air barrier membrane to a wall, particularly to a wall having masonry tie anchors projecting outwardly therefrom. The device includes a flat pre-formed member which can engage sealingly to the masonry tie anchors and which has surface means for sealingly securing the air barrier membrane thereto.
    Type: Grant
    Filed: February 26, 1988
    Date of Patent: November 20, 1990
    Inventors: Gerhard O. Kappeler, Bruce D. Shorney