Lsp Products Group, Inc.

Other

Sam H Howe

Billy J Hobbs

Philip A Mulvey

Jerry P Mitchell

Charles T Crisman

Improved outlet boxes are provided for installation in a wall to connect water supply lines and drain lines to the corresponding lines from an appliance. Molded plastic outlet boxes having dual drains; left-to-right reversibility; adaptability to multiple drain and inlet line configurations, including top, bottom and side inlets; inclined bottom walls with gutters and removable webs facilitating drainage; and rear walls with recesses accommodating flushable water supply line connections are disclosed. Dual drain connectors adapted to combine the flows from dual drain outlets into a single drain pipe and knock-outs with downwardly extending, elongated tabs are also disclosed.

Dual drain outlet box

A plastic end plug for use with plastic pipe, the end plug having a knock-off disc with dimensions that prevent the entire disc, when separated from the remainder of the plug, from entering the pipe bore. The knock-off disc of the plastic end plug is removable by a force applied to the disc in a direction substantially perpendicular to the longitudinal axis through the pipe bore, and desirably includes an optical indicator observable by the user to determine whether or not the underside of the knock-off disc is wetted by a fluid contained in the pipe segment.

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Carson City, NV, United States of America

Sam H Howe