• Patent Title: Internally vented toilet with dedicated exhaust system
  • Application No.: US15277158
    Application Date: 2016-09-27
  • Publication No.: US09938705B2
    Publication Date: 2018-04-10
  • Inventor: Wayne Darnell
  • Applicant: Wayne Darnell
  • Agent Kevin Soules; Luis M. Ortiz; Kermit D. Lopez
  • Main IPC: E03D9/05
  • IPC: E03D9/05 E03D9/052 E03D11/13
Internally vented toilet with dedicated exhaust system
Abstract:
This invention pertains to an internally exhausted toilet bowl which employs basic principles of fluid flow to provide reliable, more efficient, and more effective removal of noxious toilet odors while reducing energy consumption when compared to current art. This is accomplished during all conditions of normal operation. In case of toilet overflow or condensate buildup, the impact on the vent exhaust path from these upset conditions can be resolved easily, and normal operation can be restored without damage to any components. Additionally, this invention includes maintenance features that would provide means for back flushing the annulus vent line and orifices if clogging ever were to occur.
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