Cap for a tubular sleeve for a concrete structure

    公开(公告)号:US11603659B2

    公开(公告)日:2023-03-14

    申请号:US17192108

    申请日:2021-03-04

    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.

    FIXTURE OUTLET BOX
    2.
    发明申请

    公开(公告)号:US20220349159A1

    公开(公告)日:2022-11-03

    申请号:US17730059

    申请日:2022-04-26

    Abstract: An outlet box assembly includes a base and a connection assembly. The base defines a base through-hole. The connection assembly is configured to attach to the base through the base through-hole and includes a connector and an adapter. The connector includes a connector body. The connector body includes an inner surface that defines a passage with one or more internal threads positioned along the inner surface. The adapter includes one or more external threads configured to engage with the one or internal threads of the connector body. The adapter defines a longitudinally-extending adapter through-hole configured to receive one of a fitting or a tubing. The adapter further defines at least one longitudinal slot configured to allow the adapter to radially compress when the adapter is attached to the connector.

    BRACKET FOR POSITIONING AND PROTECTING PIPES IN CONCRETE

    公开(公告)号:US20210285570A1

    公开(公告)日:2021-09-16

    申请号:US17216353

    申请日:2021-03-29

    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.

    Stub-out configuration for plumbing assembly

    公开(公告)号:US10914404B2

    公开(公告)日:2021-02-09

    申请号:US16002731

    申请日:2018-06-07

    Abstract: An assembly includes a flexible tubular member having a medial portion defined between a first end and a second end of the tubular member. The assembly further includes an end cap molded over the first end of the tubular member, such that the end cap seals the first end of the tubular member. The assembly additionally includes a fitting having a first end portion configured to secure to the second end of the tubular member and a bracket attached to the medial portion of the tubular member. The bracket is configured to mount to a structure adapted to secure at least one end of the tubular member in place.

    Fire stop assembly for concrete structures

    公开(公告)号:US12090352B2

    公开(公告)日:2024-09-17

    申请号:US17907104

    申请日:2021-03-25

    CPC classification number: A62C2/065 F16L5/04

    Abstract: A concrete structure with a corrugated bottom surface has a pipe passing through a passage in the structure. A fire stop assembly has a first portion with a split plate, split cage, split intumescent ring, split inner smoke ring and split outer smoke ring each fastened together to rotate together about a hinge on the split cage. The fire stop assembly has a second portion of the split plate, split cage, split intumescent ring, split inner smoke ring and split outer smoke ring fastened together to rotate together about a hinge. The first and second portions have free ends that spread apart to fit around the tube in an open position, and close around the tube in a closed position.

    Appliance outlet box
    6.
    发明授权

    公开(公告)号:US12077950B2

    公开(公告)日:2024-09-03

    申请号:US17811231

    申请日:2022-07-07

    Abstract: An outlet box assembly includes an outlet box housing, configurable between a first and second orientation, and a funnel assembly. The outlet box housing includes a first wall portion and a second wall portion. The first wall portion includes a first socket portion, including a first knock out portion, and at least one through hole. The first knock out portion includes a first knock out body and an area of weakening. The through hole attaches a plumbing fitting to the first wall portion. The second wall portion includes a second socket portion including a second knock out portion including a second knock out body and an area of weakening. The funnel assembly has a fixed funnel portion and a funnel cover configured to be removably attached to the fixed funnel portion. The funnel assembly is configured to direct fluid to the first or second socket portion.

    Bracket for positioning and protecting pipes in concrete

    公开(公告)号:US11035500B2

    公开(公告)日:2021-06-15

    申请号:US15895958

    申请日:2018-02-13

    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.

    Drop in fire stop assembly
    9.
    发明授权

    公开(公告)号:US12044345B2

    公开(公告)日:2024-07-23

    申请号:US17788928

    申请日:2021-01-22

    CPC classification number: F16L5/04 A62C2/065 F16L5/10

    Abstract: A concrete floor has a pipe passing through a hole in the floor. A drop-in fire stop assembly has a clam-shell configuration having first and second portions of a fire ring, split cage, split retainer ring, split intumescent ring, split inner smoke ring and split outer smoke ring each fastened together to rotate about a hinge on the split cage to open and close. The first and second portions have free ends that spread apart to fit around the tube in an open position, and close around the tube in a closed position. A latch on the free ends of the cage hold the two portions together in the closed position.

Patent Agency Ranking