Patent ID: 11918155
Assignee: nan
Field: Furniture, games (Other fields)
Classification: CPC A  Y | IPC A

Claim 16:
17. The waterless toilet of claim 7, additionally comprising a vented module secured to the underside of said seat bench for extracting odors from inside said toilet bowl and delivering such odors into a discharge duct which carries the odors away from the toilet, said vented module comprising a looped channel sized and shaped to follow the rim of said toilet bowl and having at least one air admission opening, said rim comprising a rim cuff which curves back around said bowl to provide a smooth upper surface over which said tubular liner can ride as it feeds into said bowl, said looped channel having a channel segment forming one of a fan mounting region and a blower mounting region with a blower mounting port into which a blower is mounted to evacuate air and odors from said toilet bowl through said looped channel and into a discharge duct;
wherein said vented module is secured to the underside of said toilet seat bench such that said vented module encircles said seat bench opening and the height of said seat bench relative to the height of said toilet bowl rim spaces the vented module a distance above said rim, said looped channel having an open channel top which is covered by said seat bench to become a looped passageway, said looped channel having at least one air admission opening.