公开(公告)号：US10851534B2

公开(公告)日：2020-12-01

申请号：US16362181

申请日：2019-03-22

Applicant: Watts Regulator Co.

Inventor： Roy Hetzler ,  Gary A. Hodge

IPC: E03D11/14 ,  E03D1/26

Abstract: A toilet system has a connector that defines a cylindrical aperture, with a threaded interior surface, around a central axis and that is configured for fixation to a support structure. A cylindrical waste pipe is elongated along the central axis and has a plurality of spaced ribs extending from an exterior surface. A ring-shaped gasket is positioned around the central axis and has a plurality of interior voids, each void corresponding to, and configured to, receive one of the spaced ribs. Further, the ring-shaped gasket has a threaded exterior surface, that slopes toward the central axis, and which is configured for engagement with the threaded interior surface of the connector.

公开(公告)号：US20190383019A1

公开(公告)日：2019-12-19

申请号：US16437882

申请日：2019-06-11

Applicant: Watts Regulator Co.

Inventor： Roy Hetzler ,  Gary Anthony Hodge

IPC: E04D13/04

Abstract: An adjustable roof drain for flat and low pitch roofs includes a basin portion and a telescoping basin extension portion. A compression gasket provides a seal between the basin portion and the telescoping basin extension portions of the roof drain. The shape of the compression gasket causes it to be pushed inwardly when compressed so that it seals against the telescoping extension portion to both seal the extension portion and lock it at a selected height.

公开(公告)号：US20190316337A1

公开(公告)日：2019-10-17

申请号：US16362181

申请日：2019-03-22

Applicant: Watts Regulator Co.

Inventor： Roy Hetzler ,  Gary A. Hodge

IPC: E03D11/14 ,  E03D1/26

Abstract: A toilet system has a connector that defines a cylindrical aperture, with a threaded interior surface, around a central axis and that is configured for fixation to a support structure. A cylindrical waste pipe is elongated along the central axis and has a plurality of spaced ribs extending from an exterior surface. A ring-shaped gasket is positioned around the central axis and has a plurality of interior voids, each void corresponding to, and configured to, receive one of the spaced ribs. Further, the ring-shaped gasket has a threaded exterior surface, that slopes toward the central axis, and which is configured for engagement with the threaded interior surface of the connector.