Adjustable plumbing fittings

Baths – closets – sinks – and spittoons – Drain – overflow or trap for a sink or bath – Drain and overflow

Reexamination Certificate

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Reexamination Certificate

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07921482

ABSTRACT:
An adjustable plumbing fitting has a piston rotatably and telescopically engaged in a housing, with one end of the housing adapted to be connected to a first plumbing part, and a cylindrical extension on the piston projecting from an opposite end of the housing and adapted to be connected to a second plumbing part. In one embodiment, two housings and associated pistons are integrally joined together to form a T-fitting for connecting the overflow and drain of a bathtub. In another embodiment, the housing is integrally formed with a J-shaped drain trap, and in another embodiment the housing and/or piston is integrally formed with a water closet flange.

REFERENCES:
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patent: 5190320 (1993-03-01), Hodges
patent: 5297817 (1994-03-01), Hodges
patent: 5524935 (1996-06-01), Everts
patent: 5697393 (1997-12-01), Mirlisena
patent: 6070910 (2000-06-01), Hodges
patent: 6681420 (2004-01-01), Ball

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