Sink drain system

Details Sink drain system Sink drain system

2011-05-17

2011-05-17

Huson, Gregory L (Department: 3751)

Baths, closets, sinks, and spittoons

Drain, overflow or trap for a sink or bath

Drain and overflow

C004S689000

Reexamination Certificate

active

07941878

ABSTRACT:
A drain plug, a drain body and a drain pipe are fabricated of a flexible material. The drain plug has perforations and is threaded to allow easy cleaning. A drain-trap-shaped drain pipe containment device is in the form of a pair of mirror image halves with a hinge means there between. The hinged halves are latched together.

REFERENCES:
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patent: 3578026 (1971-05-01), Meyer, Jr.
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patent: 4223702 (1980-09-01), Cook
patent: 4380834 (1983-04-01), Wentz
patent: 4516278 (1985-05-01), Lamond
patent: 6311734 (2001-11-01), Petrovic
patent: 6543470 (2003-04-01), Mans
patent: 7325260 (2008-02-01), Hoyt et al.
patent: 2002/0120984 (2002-09-01), Gray et al.

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