发明名称 Toilet evacuation device
摘要 This invention relates to toilet seat odor evacuation devices in general, and more specifically to a hollow evacuation member having a plurality of downwardly depending angled apertures disposed around its periphery. In addition, this device is hingedly connected to the water closet adjacent to the tank, so that the device is pivotable, with respect to both the toilet seat, and the toilet bowl. This arrangement therefore allows the external surfaces of the device, surrounding the toilet bowl, to be thoroughly cleaned, thereby eliminating odors and germs.
申请公布号 US4402091(A) 申请公布日期 1983.09.06
申请号 US19820396923 申请日期 1982.07.09
申请人 ELLIS, WILLIAM D.;ELLIS, RALLA S. 发明人 ELLIS, WILLIAM D.;ELLIS, RALLA S.
分类号 E03D9/052;(IPC1-7):E03D9/05 主分类号 E03D9/052
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