发明名称 Toilet ventilation system
摘要 A bathroom deodorizer is included with a plenum having an annular configuration. The plenum includes a planar circular bottom face, a planar circular top face and a thin inner and outer periphery formed therebetween to define an interior space and a size and shape similar to that of a toilet seat. The inner periphery of the plenum has a plurality of breathing apertures formed therein. A vacuum assembly is connected to the plenum for suctioning air from the breathing apertures and expelling the same upon the actuation thereof.
申请公布号 US5875497(A) 申请公布日期 1999.03.02
申请号 US19970001432 申请日期 1997.12.31
申请人 LOVEJOY, CURTIS 发明人 LOVEJOY, CURTIS
分类号 E03D9/05;(IPC1-7):E03D9/04 主分类号 E03D9/05
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