Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Rufus Dugat, III0
Date of Patent
December 21, 2010
0Patent Application Number
120301150
Date Filed
February 12, 2008
0Patent Citations Received
0
Patent Primary Examiner
Patent abstract
A toilet flapper ventilation system includes a water-tight electric fan enclosed in a structure which slows the descent of the flapper section through the water in the toilet tank. A guiding system is used to direct the flapper section's rise and fall, and ensure its water-tight return to the flapper valve. The cusp at the lower end of the flapper section has an angled opening which directs the suction of the fan from the toilet bowl through the water discharge tube. The upper end of the flapper section is connected to a flexible, hollow tube which directs the air flow through a filtration system.
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