Class 4/672 - Supply outlet valve linked to a drain, overflow or trap valve

Subclass of Class 4 - Baths, closets, sinks, and spittoons
Definition: Subject matter wherein the supply outlet has a flow control
No. of patents: 2
Last issue date: 04/01/2008

Number	Title	Issue Date
7350246	Bathroom leak damage prevention apparatus An apparatus for preventing water leak damage from a bath fixture, the apparatus comprising a first side wall, a second side wall, a first end wall, a second end wall, a top wall, a bottom wall sloping downwardly to an outlet wherein the first and second side walls,...	04/01/2008
6484329	Bladder-controlled stopper device A stopper for selectively blocking a drain to the passage of water. The drain has an inlet, an outlet and a substantially cylindrical throat between the inlet and outlet. A control means is provided for selectively feeding control fluid under hydraulic pr...	11/26/2002

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