Baths – closets – sinks – and spittoons – Strainer – stopper – plug or closure
Reexamination Certificate
2005-03-01
2005-03-01
Huynh, Khoa D. (Department: 3751)
Baths, closets, sinks, and spittoons
Strainer, stopper, plug or closure
C004S679000, C004S292000, C004SDIG001, C210S238000, C210S459000, C210S470000
Reexamination Certificate
active
06859950
ABSTRACT:
Apparatus and methods for drain strainer installation and maintenance are disclosed. In one embodiment, a drain strainer assembly includes a housing having an interior chamber and defines an opening leading to the interior chamber. Inlet and outlet ports are disposed through the housing, and at least one coupling device couples the housing to a support wall such that the opening is at least approximately parallel with the support wall. The assembly further includes a strainer member positioned in the interior chamber at least partially between the inlet and outlet ports, and a door member covering the opening.
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Barr Dale C.
Black Lowe & Graham PLLC
Huynh Khoa D.
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