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公开(公告)号：US12091853B2
公开(公告)日：2024-09-17
申请号：US18166246
申请日：2023-02-08
Applicant: RELIANCE WORLDWIDE CORPORATION
Inventor： Larry D. Brown , James Cosley , Dennis Hart , Virgil O'Neil
Abstract: A cap for a tubular sleeve having a cylindrical wall extending along a longitudinal axis for forming a passage through a concrete structure. The sleeve has radially extending ridges separated into segments with a channel parallel to the longitudinal axis. The channel has a circumferential width W. The ridges spaced apart a distance Z along the longitudinal axis. The sleeve having an inner diameter D. The cap has a cap element and a positioning tab. The cap element has a circular outer periphery with a flat top surface and a flange having a bottom end, and the tab extends inwardly from the bottom end and has a bottom surface that is orthogonal to the longitudinal axis. The tab has an inner surface that is inclined at an acute angle to the bottom surface. The tab has a width smaller than W and an axial length smaller than Z.
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公开(公告)号：US10975567B2
公开(公告)日：2021-04-13
申请号：US16224609
申请日：2018-12-18
Applicant: Reliance Worldwide Corporation
Inventor： Larry D. Brown , James Cosley , Dennis Hart , Virgil O'Neil
Abstract: An improved cap and assembly is provided for a poured concrete deck. The improved assembly has a diaphragm seal over-molded to a top plate having a depending sidewall that is snap-fit to a base containing a fire ring. A tubular sleeve is connected to the over-molded top plate by snap fit connections to the sidewall and by threaded fasteners passing through sockets in the sleeve, sidewall and base. The over-molded diaphragm has a funnel shape. A first sleeve cap has depending positioning tabs that may be broken off to adjust the cap height relative to the sleeve, with an inwardly extending latching surface engaging the sleeve when the tabs are removed. A second cap has inwardly extending tabs that fit into channels on the sleeve fit between ridges on the sleeve when rotated to adjustably position the second cap on the sleeve.
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公开(公告)号：US11493399B2
公开(公告)日：2022-11-08
申请号：US16863570
申请日：2020-04-30
Applicant: Reliance Worldwide Corporation
Inventor： Dennis L. Hart , Cristobal Gonzalez , Virgil E. O'Neil , Jeffrey A. Jaramillo , Larry D. Brown
Abstract: A sealing device is provided for use with a fitting. The fitting has circular port and a flow path with a longitudinal axis. A circular port encircles a portion of the flow path opposite the port with the sealing device inserted into the port. The sealing device has a circular top with two opposing surfaces depending therefrom but inclined so the surfaces are closer at the top. A continuous sidewall joins the periphery of the two surfaces. The opposing surfaces are inclined and spaced apart further at the top than at an end opposite the top. A cylindrical hole through the opposing surfaces encircles the flow path during use.
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公开(公告)号：US11035500B2
公开(公告)日：2021-06-15
申请号：US15895958
申请日：2018-02-13
Applicant: Reliance Worldwide Corporation
Inventor： Virgil O'Neil , Larry D. Brown
Abstract: A bracket holds a rigid or flexible tube during the pouring of a concrete slab. The bracket has a base and a housing connected to the base. The tube curves around a first tube support on the housing before passing through an opening in the bottom of the housing. The tube and any members inside the tube are cut off so they end inside the housing and are then covered by a housing cap. The base is fastened to a form for the concrete slab. The height of the housing relative to the base is adjusted to place the cap at the planned surface of the concrete slab. After the concrete slab is formed the cap is removed and the cut members inside the housing are connected to other members or devices.
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公开(公告)号：US11781934B2
公开(公告)日：2023-10-10
申请号：US17937506
申请日：2022-10-03
Applicant: RELIANCE WORLDWIDE CORPORATION
Inventor： Dennis L. Hart , Cristobal Gonzalez , Virgil E. O'Neil , Jeffrey A. Jaramillo , Larry D. Brown
CPC classification number: G01M3/022 , F16L15/04 , G01M3/04 , G01M3/2815 , G01M3/2853
Abstract: A sealing device is provided for use with a fitting. The fitting has circular port and a flow path with a longitudinal axis. A circular port encircles a portion of the flow path opposite the port with the sealing device inserted into the port. The sealing device has a circular top with two opposing surfaces depending therefrom but inclined so the surfaces are closer at the top. A continuous sidewall joins the periphery of the two surfaces. The opposing surfaces are inclined and spaced apart further at the top than at an end opposite the top. A cylindrical hole through the opposing surfaces encircles the flow path during use.
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Patent Agency Ranking
公开(公告)号：US11603659B2
公开(公告)日：2023-03-14
申请号：US17192108
申请日：2021-03-04
Applicant: Reliance Worldwide Corporation
Inventor： Larry D. Brown , James Cosley , Dennis Hart , Virgil O'Neil
Abstract: A cap for a tubular sleeve having a cylindrical wall extending along a longitudinal axis for forming a passage through a concrete structure. The sleeve has radially extending ridges separated into segments with a channel parallel to the longitudinal axis. The channel has a circumferential width W. The ridges spaced apart a distance Z along the longitudinal axis. The sleeve having an inner diameter D. The cap has a cap element and a positioning tab. The cap element has a circular outer periphery with a flat top surface and a flange having a bottom end, and the tab extends inwardly from the bottom end and has a bottom surface that is orthogonal to the longitudinal axis. The tab has an inner surface that is inclined at an acute angle to the bottom surface. The tab has a width smaller than W and an axial length smaller than Z.
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公开(公告)号：US20200256754A1
公开(公告)日：2020-08-13
申请号：US16863570
申请日：2020-04-30
Applicant: Reliance Worldwide Corporation
Inventor： Dennis L. Hart , Cristobal Gonzalez , Virgil E. O'Neil , Jeffrey A. Jaramillo , Larry D. Brown
Abstract: A sealing device is provided for use with a fitting. The fitting has circular port and a flow path with a longitudinal axis. A circular port encircles a portion of the flow path opposite the port with the sealing device inserted into the port. The sealing device has a circular top with two opposing surfaces depending therefrom but inclined so the surfaces are closer at the top. A continuous sidewall joins the periphery of the two surfaces. The opposing surfaces are inclined and spaced apart further at the top than at an end opposite the top. A cylindrical hole through the opposing surfaces encircles the flow path during use.
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公开(公告)号：US20190257082A1
公开(公告)日：2019-08-22
申请号：US16224609
申请日：2018-12-18
Applicant: Reliance Worldwide Corporation
Inventor： Larry D. Brown , James Cosley , Dennis Hart , Virgil O'Neil
Abstract: An improved cap and assembly is provided for a poured concrete deck. The improved assembly has a diaphragm seal over-molded to a top plate having a depending sidewall that is snap-fit to a base containing a fire ring. A tubular sleeve is connected to the over-molded top plate by snap fit connections to the sidewall and by threaded fasteners passing through sockets in the sleeve, sidewall and base. The over-molded diaphragm has a funnel shape. A first sleeve cap has depending positioning tabs that may be broken off to adjust the cap height relative to the sleeve, with an inwardly extending latching surface engaging the sleeve when the tabs are removed. A second cap has inwardly extending tabs that fit into channels on the sleeve fit between ridges on the sleeve when rotated to adjustably position the second cap on the sleeve.
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公开(公告)号：US20180231146A1
公开(公告)日：2018-08-16
申请号：US15895958
申请日：2018-02-13
Applicant: Reliance Worldwide Corporation
Inventor： Virgil O'Neil , Larry D. Brown
CPC classification number: F16L3/1226 , E04B1/16 , E04G15/061 , E04G21/185 , F16L3/003 , F16L33/02 , F16L57/005
Abstract: A bracket holds a rigid or flexible tube during the pouring of a concrete slab. The bracket has a base and a housing connected to the base. The tube curves around a first tube support on the housing before passing through an opening in the bottom of the housing. The tube and any members inside the tube are cut off so they end inside the housing and are then covered by a housing cap. The base is fastened to a form for the concrete slab. The height of the housing relative to the base is adjusted to place the cap at the planned surface of the concrete slab. After the concrete slab is formed the cap is removed and the cut members inside the housing are connected to other members or devices.
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公开(公告)号：US20210207372A1
公开(公告)日：2021-07-08
申请号：US17192108
申请日：2021-03-04
Applicant: Reliance Worldwide Corporation
Inventor： Larry D. Brown , James Cosley , Dennis Hart , Virgil O'Neil
Abstract: A cap for a tubular sleeve having a cylindrical wall extending along a longitudinal axis for forming a passage through a concrete structure. The sleeve has radially extending ridges separated into segments with a channel parallel to the longitudinal axis. The channel has a circumferential width W. The ridges spaced apart a distance Z along the longitudinal axis. The sleeve having an inner diameter D. The cap has a cap element and a positioning tab. The cap element has a circular outer periphery with a flat top surface and a flange having a bottom end, and the tab extends inwardly from the bottom end and has a bottom surface that is orthogonal to the longitudinal axis. The tab has an inner surface that is inclined at an acute angle to the bottom surface. The tab has a width smaller than W and an axial length smaller than Z.
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