Tie Between Block-type Units Patents (Class 52/379)
  • Patent number: 11773599
    Abstract: The present subject matter relates to systems, devices, and methods for mounting one or more lightweight architectural masonry units to a building support structure. An elongated track includes a web and opposed edge portions that form a pair of slide channels, the elongated track being configured to be mounted to the building support structure. A connecting member includes a base portion configured to retain the connecting member to the channels but is movable within the channels along the track, and a flange portion is configured to connect to a first lightweight architectural masonry unit of the one or more lightweight architectural masonry units. A fixation member includes a first end configured to connect to the elongated track and a second end configured to connect to the lightweight architectural masonry unit, the fixation member being configured to retain the first lightweight architectural masonry unit in place relative to the elongated track.
    Type: Grant
    Filed: February 11, 2022
    Date of Patent: October 3, 2023
    Assignee: Piazza Stone, LLC
    Inventor: Norman Brundage Pursley, Jr.
  • Patent number: 11248383
    Abstract: An insulating concrete form system uses a stacked arrangement of foam panels to receive pourable concrete to construct a concrete wall of a building structure. Webs located in the panels hold the panels in parallel spaced relation. The webs have laterally extending ties. The ties have one or more projecting members having arms extending into grooves adapted to receive rebar. Outwardly extending truss member are used to fasten multiple webs during shipping. Couplings releasably connect the ties to end portions of the web and allow the ties to be moved along the length of the end portions as desired.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: February 15, 2022
    Inventors: Cooper E. Stewart, Gregory R. Steffes
  • Patent number: 11248374
    Abstract: A veneer tie for use in a wall to join an inner wall member and an outer wall member of the wall. The outer wall member is formed from a plurality of successive courses of masonry units with a mortar-filled bed joint between each two adjacent courses. The veneer tie includes an insertion portion configured for disposition in the bed joint and an attachment portion. The attachment portion includes an adjustment element and a securing element. The securing element defines a first opening that receives a fastener to secure the attachment portion to the inner wall member. The adjustment element is secured to the insertion portion and is movable relative to the securing element in order to move the insertion portion relative to the outer wall member to position the insertion portion in the bed joint.
    Type: Grant
    Filed: June 25, 2020
    Date of Patent: February 15, 2022
    Assignee: COLUMBIA INSURANCE COMPANY
    Inventor: Steven Brekke
  • Patent number: 11060275
    Abstract: Improved designs for embedded anchors that may be utilized to attach panels to other structures are described. An anchor includes a chassis and a leg. The chassis defines a mounting plate with a top surface and a downturned edge region projecting from the mounting plate in a direction substantially normal to the top surface. The bonding leg projects from the downturned edge region and is narrower than the downturned edge region. The bonding leg defines a proximal bonding leg region projecting from the downturned edge region in a direction normal to the top surface that transitions through a curved intermediate bonding leg region into a distal bonding leg region projecting from the curved intermediate bonding leg region in a direction parallel to the top surface. These anchors are easy and economical to manufacturer, and also provide a strong structural bond with panels due to the anchors' unique designs.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: July 13, 2021
    Inventor: David M. Kucera
  • Patent number: 10927547
    Abstract: Wall blocks, veneers, veneer connectors, walls, and methods of constructing walls are provided. More particularly, the invention relates to constructing walls in which a veneer panel is attached to a wall block with a connector and in which the front faces of the veneers have a desirable texture.
    Type: Grant
    Filed: July 30, 2018
    Date of Patent: February 23, 2021
    Assignee: Keystone Retaining Wall Systems LLC
    Inventor: Robert A. MacDonald
  • Patent number: 10480197
    Abstract: A facade support system can be attached to a wall of a structure to support a veneer on the wall. A bracket of the support system that can be attached to the wall includes a connecting plate and a mounting member. A support attached to the connecting plate can be disposed in a mortar bed joint of the veneer. A standoff positioned for engagement with the wall is selectively attachable to the connecting plate in different locations for maintaining a substantially horizontal position of the support. In some instances the mounting member may have detents engageable with detents on a washer. In other instances both the connecting plate and the mounting member include detents.
    Type: Grant
    Filed: April 4, 2017
    Date of Patent: November 19, 2019
    Assignee: Columbia Insurance Company
    Inventor: Ronald P. Hohmann, Jr.
  • Patent number: 10422133
    Abstract: A precast concrete wall structure and method for forming a wall structure are disclosed. A forming member is positioned within a casting bed. The forming member comprises a layer of insulating material defining a plurality of integrally-formed rectangular protrusions extending in a parallel and spaced-apart relationship to one another to define a plurality of rectangular-shaped channels therebetween. The forming member also defines at least one cutout for defining a first portion of a fastener for securing the wall structure to a support structure. A second portion of the fastening member is positioned within the cutout. Uncured concrete is placed within the casting bed and allowed to cure.
    Type: Grant
    Filed: February 27, 2017
    Date of Patent: September 24, 2019
    Assignee: Innovative Design Solutions LLC
    Inventors: Jeff VanHoose, Don Atkins
  • Patent number: 10233630
    Abstract: A connector includes a embed plate having a hollow rectangular tube to be cast with a structure. An support member has a post extending with a pin extending radially through the post at a distal end. The pin is shorter than the longer rectangular dimension and longer than the shorter rectangular dimension. When the support member is positioned adjacent the embed plate and oriented with a longitudinal axis of the pin parallel to the longer rectangular dimension, the post can be inserted into the hollow tube and rotated to a position where the pin abuts a distal end of the hollow tube to lock the support member to the embed plate.
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: March 19, 2019
    Assignee: MAESTRO INTERNATIONAL, LLC
    Inventor: Sidney E. Francies, III
  • Patent number: 10156073
    Abstract: A prefabricated modular reinforced concrete building system includes panel assemblies for foundations, walls, decks, and roofs designed to be built out in a manufacturing facility, shipped to a job site, and filled with concrete. Panel assemblies incorporate a space frame to ensure structural integrity during shipping and during concrete fill. Space frames can include structural columns, rebar mats, spacers, straps, and skin panels. Panel assemblies may be manufactured to contain architectural interior/external finishes, windows/doors, and pre-installed utility distribution systems.
    Type: Grant
    Filed: January 30, 2017
    Date of Patent: December 18, 2018
    Inventor: James F. Harvey
  • Patent number: 9896840
    Abstract: Curtain wall mullion anchoring systems for resisting dead load and negative wind load, and that permit three-way construction tolerance adjustments. The mullion anchoring systems include an anchoring device secured to a building structural element and attached to a mullion connection bridge, which is connected to a mullion connection clip, which is connected to a mullion. Uplifting forces on the anchoring device may be significantly reduced or even eliminated by transmitting dead load under negative wind load conditions from the mullion to the anchoring device at a point over the inside of a concrete floor slab, such that the dead load counteracts any uplifting force generated by the negative wind load.
    Type: Grant
    Filed: October 25, 2016
    Date of Patent: February 20, 2018
    Assignee: Advanced Building Systems, Inc.
    Inventor: Raymond M. L. Ting
  • Patent number: 9746105
    Abstract: A conduit clamp for securing a conduit component to channel framing includes first and second jaws each having opposite first and second end portions. The first end portions of the first and second jaws are configured for securement to one another, such that first and second jaws generally oppose one another and the second end portions of the first and second jaws are free from attachment to one another, to define a conduit receiving space between the first and second jaws. Each of the first and second jaws includes a coupling component at the second end portion thereof having a generally dovetail shape configured for reception in an external fitting groove of the channel framing to attach the conduit clamp to the channel framing.
    Type: Grant
    Filed: June 6, 2014
    Date of Patent: August 29, 2017
    Assignee: Cooper Technologies Company
    Inventors: Zhihui Zhang, William E. McCarthy, James A. Knutson
  • Patent number: 9593487
    Abstract: A prefabricated modular reinforced concrete building system includes panel assemblies for foundations, walls, decks, and roofs designed to be built out in a manufacturing facility, shipped to a job site, and filled with concrete. Panel assemblies incorporate a space frame to ensure structural integrity during shipping and during concrete fill. Space frames can include structural columns, rebar mats, spacers, straps, and skin panels. Panel assemblies may be manufactured to contain architectural interior/external finishes, windows/doors, and pre-installed utility distribution systems.
    Type: Grant
    Filed: September 5, 2014
    Date of Patent: March 14, 2017
    Inventor: James F. Harvey
  • Patent number: 9388591
    Abstract: A port anchor system and method for anchoring and cementing adjacent and often separated leaves (layered structures) of masonry. The method and various embodiments have the capability of being used for anchoring, cleaning and flushing of old mortar, and injecting grout into internal masonry voids, thereby tying and re-cementing or cementing the masonry mass back together. Various embodiments of anchor systems are provided for performing the various methods, more particularly, some of the embodiments describe port anchors which are used to clean and flush the old mortar and then grout fill the void between adjacent masonry leaves while other embodiments are used to grout fill the void.
    Type: Grant
    Filed: September 19, 2014
    Date of Patent: July 12, 2016
    Inventor: John M. Wathne
  • Patent number: 9353515
    Abstract: Masonry tie is provided having a base and a retainer plate. The base has back plate and a shaft extending from the back plate. The shaft has a plurality of teeth. The retainer plate has a receiving opening configured to receive the shaft. The retainer plate has a locking arm adjacent the receiving opening. The locking arm is biased to engage at least one of the plurality of teeth when the at least one of the plurality of teeth is adjacent the locking arm to releasably prevent the retainer plate from moving in at least one direction. The shaft has a mounting passage extending transversely through the shaft.
    Type: Grant
    Filed: March 18, 2015
    Date of Patent: May 31, 2016
    Inventor: Kamran Farahmandpour
  • Patent number: 9347214
    Abstract: Masonry tie is provided having a base and a retainer plate. The base has back plate and a shaft extending from the back plate. The shaft has a plurality of teeth. The retainer plate has a receiving opening configured to receive the shaft. The retainer plate has a locking arm adjacent the receiving opening. The locking arm is biased to engage at least one of the plurality of teeth when the at least one of the plurality of teeth is adjacent the locking arm to releasably prevent the retainer plate from moving away from the back plate. A distal end of the shaft has a masonry anchor aperture.
    Type: Grant
    Filed: March 18, 2015
    Date of Patent: May 24, 2016
    Inventor: Kamran Farahmandpour
  • Patent number: 9273461
    Abstract: A veneer tie for use in a cavity wall to connect to a wall anchor to join an inner wythe and an outer wythe of the cavity wall includes an insertion portion configured for disposition in a bed joint of the outer wythe. A cavity portion is contiguous with the insertion portion, and a pintle is contiguous with the cavity portion and configured for attachment to a receptor of the wall anchor. A thermal coating is disposed on the pintle, the thermal coating being configured and arranged to reduce thermal transfer in the cavity wall between the veneer tie and the wall anchor when attached to the pintle.
    Type: Grant
    Filed: February 23, 2015
    Date of Patent: March 1, 2016
    Assignee: Columbia Insurance Company
    Inventor: Ronald P. Hohmann, Jr.
  • Patent number: 9260855
    Abstract: Masonry tie is provided having a base and a retainer plate. The base has back plate and a shaft extending from the back plate. The shaft has a plurality of teeth. The retainer plate has a receiving opening configured to receive the shaft. The retainer plate has a locking arm adjacent the receiving opening. The locking arm is biased to engage at least one of the plurality of teeth when the at least one of the plurality of teeth is adjacent the locking arm to releasably prevent the retainer plate from moving in at least one direction. The shaft has a mounting passage extending transversely through the shaft.
    Type: Grant
    Filed: March 18, 2015
    Date of Patent: February 16, 2016
    Inventor: Kamran Farahmandpour
  • Patent number: 9038350
    Abstract: A dovetail anchoring system for cavity walls is disclosed and includes a sheetmetal dovetail anchor and one-piece sheetmetal dovetail veneer tie. The anchoring system is used in conjunction with building structures that have a masonry outer wythe anchored to a poured masonry inner wythe. A thermally-isolating coating is optionally applied to the high-strength veneer tie, which is interconnected with the wall anchor. The thermally-isolating coating is selected from a distinct grouping of materials, that are applied using a specific variety of methods, in one or more layers and cured and cross-linked to provide high-strength adhesion. The thermally-coated veneer ties provide an in-cavity thermal break that severs the thermal threads running throughout the cavity wall structure, reducing the U- and K-values of the anchoring system by thermally-isolating the metal components.
    Type: Grant
    Filed: October 4, 2013
    Date of Patent: May 26, 2015
    Assignee: Columbia Insurance Company
    Inventor: Ronald P. Hohmann, Jr.
  • Patent number: 9016019
    Abstract: A multi-component composite block includes a pair of opposed and parallel masonry face panels amalgamated with transverse non-masonry truss-webs or a truss-module including a plurality of joined non-masonry truss-webs. Truss-webs and/or truss-module are delivered within the mold assembly and aligned, retained, and held fast in place by mold apparatuses. Portions of truss-web and/or truss-module unite together with mold apparatuses to shape partitioned residual cavity spaces for the addition of concrete block forming material to form face panels. The truss-web members and/or truss-module have configured elements that integrate with the concrete mass of the face shells providing a permanent amalgamated bond. The assembled multi-component composite block is rigidly stable, durable, structural, lightweight, and thermally efficient.
    Type: Grant
    Filed: March 26, 2013
    Date of Patent: April 28, 2015
    Inventor: Kerry VonDross
  • Patent number: 8984837
    Abstract: A masonry wire reinforcement apparatus and system is disclosed for anchoring a veneer wall to a backup wall of Concrete Masonry Units using a masonry wire reinforcement product embedded into an inner support wall, along with clips and pintle ties, such that the clip is attached to the masonry wire reinforcement product and is configured to receive the pintle tie, which then is attached to the veneer wall. Also disclosed is a thermal attachment that can be attached to the clip and accept the pintle tie thereby reducing the transfer of energy from the outer veneer wall to the inner support wall.
    Type: Grant
    Filed: February 25, 2014
    Date of Patent: March 24, 2015
    Assignee: Heckmann Building Products Inc.
    Inventors: Paul Curtis, David Sanchez
  • Patent number: 8984828
    Abstract: A masonry anchor for tying a masonry veneer wall to a stud back-up wall comprises a generally planar anchor plate of corrosion resistant steel having an outer coupling end for connection to a veneer tie wire and an inner anchoring end for securement to the stud back-up wall. The anchor plate is provided with a plurality of holes through the anchoring end for accepting a fastening means for fastening the anchor to the stud back-up wall. A backing plate of an inert material is provided for positioning between the anchoring end of the anchor plate and the stud back-up wall, the backing plate being provided with raised structures on a face sized to be contained within the holes in the anchoring end of the anchor plate to allow a shank of the fastening means to pass through the raised structure without contacting the anchoring end of the anchor plate.
    Type: Grant
    Filed: January 28, 2013
    Date of Patent: March 24, 2015
    Assignee: Bailey Metal Products Limited
    Inventor: John Rice
  • Patent number: 8978330
    Abstract: A high-strength pullout resistant pintle veneer tie and anchoring system employing the same is disclosed. The high-strength veneer tie utilizes modified ribbon pintles formed from a wire formative construct that is cold-worked, with the resultant body having substantially semicircular edges and flat surfaces therebetween. The edges are aligned to receive compressive forces transmitted from the outer wythe. The veneer tie hereof, when part of the anchoring system, interengages with receptor portions of a wall anchor and is dimensioned to preclude significant veneer tie movement and pullout. The veneer tie is installed within the wall anchor through a swinging motion, fully securing the veneer tie within the anchor.
    Type: Grant
    Filed: July 3, 2013
    Date of Patent: March 17, 2015
    Assignee: Columbia Insurance Company
    Inventor: Ronald P. Hohmann, Jr.
  • Patent number: 8910440
    Abstract: The present invention describes a connection system for prefabricated panels of the type comprising at least two outer concrete layers (12, 14), provided with metallic reinforcement (18), and an intermediate layer (16) made of heat-insulating material, arranged between the two outer concrete layers (12, 14). The system comprises a plurality of plate-like connection elements (10) having such a length (L) as to allow them to extend, in an orthogonal direction with respect to the panel's development plan, through the heat-insulating layer (16) and to partially penetrate inside the outer concrete layers (12, 14). Each connection element (10) is provided, at two opposed terminal ends, with respective hooking means (22, 24) to the outer concrete layers (12, 14). At least one (24) of the hooking means provided at the opposed terminal ends of each connection element (10) is made up of two distinct C-shaped edges (24A, 24B), side by side and parallel to each other.
    Type: Grant
    Filed: October 20, 2009
    Date of Patent: December 16, 2014
    Inventor: Carlo Calisse
  • Patent number: 8904726
    Abstract: A high-strength disengagement prevention pintle veneer tie and anchoring system employing the same is disclosed. The high-strength veneer tie utilizes modified compressed wire formatives formed from a wire formative construct that is cold-worked, with the resultant body having substantially semicircular edges and flat surfaces therebetween. The edges are aligned to receive compressive forces transmitted from the outer wythe. The veneer tie hereof, when part of the anchoring system, interengages with wall anchor and is dimensioned to preclude veneer tie movement and pullout through the use of the U-shaped securement portions. The veneer tie is installed within the wall anchor through a swinging motion, in either an over and through or under and through the anchor installation, fully securing the veneer tie within the anchor and providing flexibility during installation.
    Type: Grant
    Filed: June 28, 2013
    Date of Patent: December 9, 2014
    Assignee: Columbia Insurance Company
    Inventor: Ronald P. Hohmann, Jr.
  • Patent number: 8904727
    Abstract: An anchoring system for cavity walls is disclosed and includes a wall anchor and a high-strength partially compressed veneer tie. The anchor preserves the insulation integrity by sealing the insertion points in the inner wythe. The veneer tie utilizes ribbon cavity portions that are cold-worked and vertically compressed, with the resultant body having substantially semicircular edges and flat surfaces therebetween. The edges are aligned to receive compressive forces transmitted from the outer wythe. The veneer tie, when part of the anchoring system, interengages with the wall anchor and is dimensioned to preclude significant veneer tie movement, preclude pullout and shed moisture and mortar within the cavity.
    Type: Grant
    Filed: October 15, 2013
    Date of Patent: December 9, 2014
    Assignee: Columbia Insurance Company
    Inventor: Ronald P. Hohmann, Jr.
  • Patent number: 8904730
    Abstract: A high-strength thermally-isolating surface-mounted anchoring system for a cavity wall is disclosed. The thermally-isolated anchoring system is adaptable to varied structures, including high-span applications, and for use with interlocking veneer ties and reinforcement wires. The anchoring system includes an anchor base and a stepped cylinder which sheaths the mounting hardware to limit insulation tearing and resultant loss of insulation integrity. The anchoring system is thermally-isolated through the use of a series of strategically placed compressible nonconductive fittings. Seals are formed which preclude penetration of air, moisture, and water vapor into the wall structure.
    Type: Grant
    Filed: March 21, 2012
    Date of Patent: December 9, 2014
    Assignee: Mitek Holdings, Inc.
    Inventor: Ronald P. Hohmann, Jr.
  • Patent number: 8904725
    Abstract: Anchoring systems for use in cavity wall structures having an inner wythe and an outer wythe constructed of rubble stone are disclosed. The anchoring system employs an anchor fastened to or set within the inner wythe that extends into the cavity and connects to a J-hook. A vertically adjustable veneer tie enwraps the J-hook, limiting lateral movement and front-to-back displacement, and is set within the bed joint of the outer wythe. The anchoring system minimizes cavity size and provides stability for an uncoursed outer wythe equivalent to that of anchoring systems for standards coursed bed joints.
    Type: Grant
    Filed: January 31, 2013
    Date of Patent: December 9, 2014
    Assignee: Columbia Insurance Company
    Inventor: Ronald P. Hohmann, Jr.
  • Patent number: 8898980
    Abstract: A high-strength pullout resistant pintle and anchoring system employing the same is disclosed. The modified veneer tie utilizes ribbon pintles formed from a wire formative construct that is cold-worked with the resultant body having substantially semicircular edges and flat surfaces therebetween. The edges are aligned to receive compressive forces transmitted from the outer wythe. The ribbon pintles hereof, when part of the anchoring system, interengage with receptor portions of a wall anchor and are dimensioned to preclude significant lateral, vertical and horizontal movement.
    Type: Grant
    Filed: September 15, 2012
    Date of Patent: December 2, 2014
    Assignee: Mitek Holdings, Inc.
    Inventor: Ronald P. Hohmann, Jr.
  • Patent number: 8893440
    Abstract: A combination through-wall masonry flashing and drainage device has a flashing membrane made of stainless steel sheet and a reinforcing cloth affixed to a first side of the flashing membrane. The flashing membrane has a thickness between 0.001 and 0.007 inch. When installed between an inner wall and an outer wall, water between the inner wall and outer wall is diverted to the outside of the outer wall by the through-wall masonry flashing and drainage device.
    Type: Grant
    Filed: June 18, 2012
    Date of Patent: November 25, 2014
    Assignee: York Manufacturing, Inc.
    Inventor: Craig Wetmore
  • Patent number: 8887465
    Abstract: An insulated concrete form having spaced sidewalls joined by form ties to define a first interior cavity therebetween for receiving poured concrete, the form ties including interior fastening plates positioned in between the spaced sidewalls. The interior fastening plates provide a backing surface to which forming structures can be easily and efficiently secured to define a second interior cavity in between the forming structure and one of the sidewalls, the second interior cavity having thickness less than the first interior cavity so as to define a form for making a recess in the resulting concrete portion of the wall.
    Type: Grant
    Filed: January 11, 2013
    Date of Patent: November 18, 2014
    Assignee: Airlite Plastics Co.
    Inventors: Bradley J. Crosby, Patrick D. Gredys, Glen Klassen
  • Patent number: 8881488
    Abstract: A high-strength ribbon loop anchor and cavity wall anchoring system employing the same is disclosed. The ribbon loop anchor is a wire formative construct that is cold-worked with the resultant body having substantially semicircular edges and flat surfaces therebetween. The edges are aligned to receive compressive forces transmitted from the facing wall. The ribbon loops hereof, when part of the anchoring system, interengage with the veneer tie and are dimensioned to preclude significant movement lateral with or normal to the inner wythe.
    Type: Grant
    Filed: December 26, 2012
    Date of Patent: November 11, 2014
    Assignee: Mitek Holdings, Inc.
    Inventors: Ronald P. Hohmann, Jr., Ronald P. Hohmann
  • Patent number: 8875467
    Abstract: A device for use in the fastening of a panel or cladding to a wall is disclosed. The device includes a base plate, a panel connecting plate, and a connecting assembly that connects the panel connecting plate to the base plate and that is constructed and arranged so as to provide minimal thermal bridging between the base plate and the panel connecting plate through an insulation layer that covers the base plate and the wall while simultaneously providing structural integrity for attaching the panel or cladding to the wall.
    Type: Grant
    Filed: May 25, 2012
    Date of Patent: November 4, 2014
    Inventor: Leonard L. Anastasi
  • Patent number: 8863460
    Abstract: Thermally-isolating wall anchors and anchoring systems employing the same are disclosed. A thermally-isolating coating is applied to the wall anchor, which is interconnected with a wire formative veneer tie. The thermally-isolating coating is selected from a distinct grouping of materials, that are applied using a specific variety of methods, in one or more layers and cured and cross-linked to provide high-strength adhesion. The thermally-coated wall anchors provide an in-cavity thermal break that severs the thermal threads running throughout the cavity wall structure, reducing the U- and K-values of the anchoring system by thermally-isolating the metal components.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: October 21, 2014
    Assignee: Columbia Insurance Company
    Inventor: Ronald P. Hohmann, Jr.
  • Patent number: 8863469
    Abstract: A thermal clip attachment apparatus and methods for using the thermal clip attachment with a masonry veneer anchor system are disclosed. The thermal clip attachment may be a composite piece that attaches to the part of a stud that protrudes from an inner structural supportive wall after the stud is advanced into the wall. The thermal clip attachment serves as a thermal break between the stud and an outer masonry veneer wall. Further, the thermal clip attachment also serves as an attachment point for a wire tie, which allows a positive lateral load connection to be established between the outer masonry veneer wall and the inner structural supportive wall.
    Type: Grant
    Filed: February 25, 2013
    Date of Patent: October 21, 2014
    Assignee: Heckmann Building Products Inc.
    Inventors: Paul Curtis, David Sanchez
  • Patent number: 8857122
    Abstract: A port anchor system and method for anchoring and cementing adjacent and often separated leaves (layered structures) of masonry. The method and various embodiments have the capability of being used for anchoring, cleaning and flushing of old mortar, and injecting grout into internal masonry voids, thereby tying and re-cementing or cementing the masonry mass back together. Various embodiments of anchor systems are provided for performing the various methods, more particularly, some of the embodiments describe port anchors which are used to clean and flush the old mortar and then grout fill the void between adjacent masonry leaves while other embodiments are used to grout fill the void.
    Type: Grant
    Filed: June 14, 2012
    Date of Patent: October 14, 2014
    Inventor: John M. Wathne
  • Patent number: 8844229
    Abstract: A channel anchoring system for cavity walls is disclosed and includes a channel anchor and veneer tie. The anchoring system is used in conjunction with building structures that have a masonry construction veneer anchored to a steel stud frame or a masonry backup wall. The channel anchoring system secures both the veneer and the insulation to the framing or backup wall. The channel anchor includes a pocket compartment for the insulation that provides a non-invasive means for securing the insulation, thereby maintaining the insulation integrity.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: September 30, 2014
    Assignee: Columbia Insurance Company
    Inventor: Ronald P. Hohmann, Jr.
  • Patent number: 8839581
    Abstract: A high-strength low profile partially compressed pintle veneer tie and anchoring system employing the same is disclosed. The high-strength pintle anchoring system employs a partially compressively reduced veneer tie that is cold-worked with the resultant body partially having substantially semicircular edges and flat surfaces therebetween. The edges are aligned to receive compressive forces transmitted from the outer wythe. The partially compressively reduced veneer tie, when part of the anchoring system, interengages with the receptor portions of a wall anchor and is dimensioned to preclude significant veneer tie movement. The insertion portion of the veneer tie is compressed and patterned to ensure a secure hold within the bed joint.
    Type: Grant
    Filed: September 15, 2012
    Date of Patent: September 23, 2014
    Assignee: Mitek Holdings, Inc.
    Inventor: Ronald P. Hohmann, Jr.
  • Publication number: 20140250814
    Abstract: A high-strength laser configured column anchor and anchoring system is disclosed. The high-strength column anchor provides high-strength pullout resistance when embedded within the wall bed joint. Specially-configured apertures, edging and dimension restrictions provide for flow-through mortar embedment within the wall bed joint. The edging provides irregular and regular patterns ensuring a secure fit within the bed joint. The column anchors include a flat and rotated form for secure attachment to the column flanges and optionally include a securement bar or clamp to further secure the column anchor to the column flanges.
    Type: Application
    Filed: March 7, 2013
    Publication date: September 11, 2014
    Applicant: MITEK HOLDINGS, INC.
    Inventors: Ronald P. Hohmann,, JR., Ronald P. Hohmann
  • Patent number: 8800241
    Abstract: A hybrid wall reinforcement wall anchoring system is described for use in masonry cavity walls. The reinforcement and anchor is hybrid device installed within the backup wall and interlocked with novel veneer ties. The novel veneer ties are wire formatives and are manually connected and interlocked with the anchor. Once interlocked and installed within the cavity wall, lateral, vertical and front-to-back veneer tie movement is limited, strengthening the cavity wall structure. The inclusion of a reinforcement wire within the veneer tie and the exterior wall provides a seismic structure.
    Type: Grant
    Filed: March 21, 2012
    Date of Patent: August 12, 2014
    Assignee: Mitek Holdings, Inc.
    Inventor: Ronald P. Hohmann, Jr.
  • Patent number: 8776447
    Abstract: A combination through-wall masonry flashing and drainage device has a flashing membrane of stainless steel, galvanized steel, aluminum, zinc, woven polypropylene, spunbond polypropylene, spunbond polyolefin, bituminous flashing membrane, polymer-modified bituminous flashing membrane, bituminous flashing membrane modified with styrene butadiene styrene, ethylene propylene diene monomer rubber, polystyrene, polyisocyanurate, or ketone ethylene ester resin. A wicking cloth is adhered to the flashing membrane, whereby when installed between an inner wall and outer wall with the wicking cloth facing up, water between the inner wall and outer wall is drawn through a mortar joint at the base of the outer wall to the outside of the outer wall by the wicking action of the wicking cloth without the need for vents.
    Type: Grant
    Filed: May 30, 2012
    Date of Patent: July 15, 2014
    Assignee: York Manufacturing, Inc.
    Inventors: David G. Koch, Joseph G. Lincourt, Kevin D. Broad, Craig Wetmore
  • Patent number: 8739485
    Abstract: A high-strength low profile pullout resistant pintle and anchoring system employing the same is disclosed. The modified veneer tie utilizes ribbon pintles formed from a wire formative construct that is cold-worked with the resultant body having substantially semicircular edges and flat surfaces therebetween. The edges are aligned to receive compressive forces transmitted from the outer wythe. The ribbon pintles hereof, when part of the anchoring system, interengage with receptor portions of a wall anchor and are dimensioned to preclude significant veneer tie movement and to preclude pullout. The insertion portion of the veneer tie is compressed and patterned to ensure a secure hold within the bed joint.
    Type: Grant
    Filed: June 28, 2012
    Date of Patent: June 3, 2014
    Assignee: Mitek Holdings, Inc.
    Inventor: Ronald P. Hohmann, Jr.
  • Patent number: 8733049
    Abstract: A high-strength dual pintle and anchoring system employing the same is disclosed. The modified veneer tie utilizes ribbon pintles formed from a wire formative construct that is cold-worked with the resultant body having substantially semicircular edges and flat surfaces therebetween. The edges are aligned to receive compressive forces transmitted from the outer wythe. The ribbon pintles hereof, when part of the anchoring system, interengage with receptor portions of a wall anchor and are dimensioned to preclude significant movement lateral with or normal to the inner wythe.
    Type: Grant
    Filed: May 11, 2012
    Date of Patent: May 27, 2014
    Assignee: Mitek Holdings, Inc.
    Inventor: Ronald P. Hohmann, Jr.
  • Patent number: 8726596
    Abstract: A high-strength pintle anchoring system for a cavity wall is disclosed. The high-strength pintle anchoring system employs a partially compressively reduced veneer tie that is cold-worked with the resultant body partially having substantially semicircular edges and flat surfaces therebetween. The edges are aligned to receive compressive forces transmitted from the outer wythe. The partially compressively reduced veneer tie, when part of the anchoring system, interengages with the receptor portions of a wall anchor and are dimensioned to preclude significant movement lateral with or normal to the inner wythe.
    Type: Grant
    Filed: March 21, 2012
    Date of Patent: May 20, 2014
    Assignee: Mitek Holdings, Inc.
    Inventor: Ronald P. Hohmann, Jr.
  • Patent number: 8726597
    Abstract: An anchoring system for cavity walls is disclosed and includes a wall anchor and a high-strength veneer tie. The anchor includes nonconductive thermally-isolating components that maintain the insulation R-values. The anchor features seals located at insertion points in the layers of the interior wythe that stabilize the wall anchor and protect against the entry of liquids and vapor. The veneer tie utilizes a ribbon connector that is cold-worked with the resultant body having substantially semicircular edges and flat surfaces therebetween. The edges are aligned to receive compressive forces transmitted from the outer wythe. The veneer tie, when part of the anchoring system, interengages with the wall anchor and is dimensioned to preclude significant veneer tie movement and to preclude pullout.
    Type: Grant
    Filed: September 15, 2012
    Date of Patent: May 20, 2014
    Assignee: Mitek Holdings, Inc.
    Inventor: Ronald P. Hohmann, Jr.
  • Patent number: 8667757
    Abstract: Thermally-isolating veneer ties and anchoring systems employing the same are disclosed. A thermally-isolating coating is applied to the veneer tie, which is interconnected with a sheetmetal surface-mounted wall anchor. The thermally-isolating coating is selected from a distinct grouping of materials, that are applied using a specific variety of methods, in one or more layers and cured and cross-linked to provide high-strength adhesion. The thermally-coated veneer ties provide an in cavity thermal break that severs the thermal threads running throughout the cavity wall structure, reducing the U- and K-values of the anchoring system by thermally-isolating the metal components.
    Type: Grant
    Filed: March 11, 2013
    Date of Patent: March 11, 2014
    Assignee: Mitek Holdings, Inc.
    Inventor: Ronald P. Hohmann, Jr.
  • Patent number: 8621802
    Abstract: A brick bracket which is installed in a recess provided by removal of brick of a brick veneer in order to be attached to studs of a framework of the building without contacting the bricks. The brick bracket has a front wall which extends outwardly and covers the brick facing and carries carriage bolts to which a ledger can be affixed such that the ledger is able to support an attached structure so that the brick bracket will not apply any force to the bricks of the brick facing.
    Type: Grant
    Filed: June 2, 2010
    Date of Patent: January 7, 2014
    Inventor: Alexis Spyrou
  • Patent number: 8613175
    Abstract: A high-strength ribbon pintle and cavity wall anchoring system employing the same is disclosed. The ribbon pintle is a wire formative construct that is cold-worked with the resultant body having substantially semicircular edges and flat surfaces therebetween. The edges are aligned to receive compressive forces transmitted from the outer wythe. The ribbon pintles hereof, when part of the anchoring system, interengage with receptor portions of a wall anchor and are dimensioned to preclude significant movement lateral with or normal to the inner wythe.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: December 24, 2013
    Assignee: MiTek Holdings, Inc.
    Inventor: Ronald P. Hohmann, Jr.
  • Patent number: 8590246
    Abstract: In one embodiment, a masonry spacer has (i) an elongated and substantially planar body, and (ii) first and second elongated support members. The planar body has one or more bendable tabs formed therein and defines a first plane of the masonry spacer. The first and second support members each (i) have at least one corresponding channel formed therein, (ii) have one or more openings formed therein, and (iii) extend laterally from a different elongated side of the planar body. Further, the first and second support members define a second plane of the masonry spacer offset from the first plane. An outer edge of each of the first and second elongated support members defines a third plane of the masonry spacer that is intermediate to the first and second planes.
    Type: Grant
    Filed: December 18, 2012
    Date of Patent: November 26, 2013
    Inventor: Daniel Coccagna
  • Patent number: 8555595
    Abstract: A tie system is provided for use with a wall form for a cementitious backup wall and for use with a wall tie to connect between the cementitious backup wall and a veneer. The tie system includes a backup wall connector and a form connector. The form connector is connectable to the form and secures the backup wall connector in position as the wall form is filled.
    Type: Grant
    Filed: September 22, 2011
    Date of Patent: October 15, 2013
    Inventor: Michael Hatzinikolas
  • Patent number: 8555596
    Abstract: An anchoring system for cavity walls is disclosed. The system includes a stud-type wall anchor and a wire formative veneer tie. The stud has a driver head, a dual-diameter barrel, and a driven tip. A flange at the juncture of the two barrels houses an interior seal; and a flange under the driver head, an exterior seal. The smaller diameter barrel is coextensive with the drywall installation; and the length of the larger diameter barrel, with the rigid insulation. The interior seal seals the insertion point into the drywall installation; and the exterior seal, the opening of the anchor-receiving channel. The interior seal and the larger barrel of the anchor fill the anchor-receiving channel and stabilize the wall anchor. Also, the wall anchor is clamped in place by the seals. The stud-type anchor operates with a variety of veneer ties for different applications.
    Type: Grant
    Filed: May 31, 2011
    Date of Patent: October 15, 2013
    Assignee: MiTek Holdings, Inc.
    Inventor: Ronald P. Hohmann, Jr.