公开(公告)号：US20250067369A1

公开(公告)日：2025-02-27

申请号：US18723906

申请日：2023-02-06

Applicant: RELIANCE WORLDWIDE CORPORATION

Inventor： Virgil E. O'NEIL ,  James Wittmer COSLEY ,  Dennis L. HART ,  Ryan Jeffrey MILLER

IPC: F16L5/04

Abstract: Drop-in and under-deck firestop devices including a sleeve structure having an inner surface and an opposite outer surface. The firestop device includes a first smoke-seal ring positioned on the inner surface of the sleeve structure, a first intumescent ring positioned below the first smoke-seal ring on the inner surface of the sleeve structure, a second smoke-seal ring positioned on the outer surface of the sleeve structure; and a second intumescent ring positioned below the second smoke-seal ring on the outer surface of the sleeve structure. The first and second smoke-seal rings and the first and second intumescent rings are respectively adhered or otherwise secured to the inner and outer surfaces of the sleeve structure.

公开(公告)号：US20240352716A1

公开(公告)日：2024-10-24

申请号：US18758569

申请日：2024-06-28

Applicant: RELIANCE WORLDWIDE CORPORATION

Inventor： James Wittmer COSLEY ,  Dennis L. HART ,  Virgil E. O'NEIL

IPC: E03C1/02 ,  E03B7/09 ,  F16L5/10

CPC classification number: E03C1/021 ,  E03B7/095 ,  F16L5/10 ,  E03C2001/028 ,  Y10T137/698

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.

公开(公告)号：US20230212840A1

公开(公告)日：2023-07-06

申请号：US18183744

申请日：2023-03-14

Applicant: RELIANCE WORLDWIDE CORPORATION

Inventor： James Wittmer COSLEY

IPC: E03B7/09 ,  E03C1/02

CPC classification number: E03B7/095 ,  E03C1/021

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.