Resources Contact Us Home
Toilet bowl odor removal system

Image Number 7 for United States Patent #6795980.

A toilet ventilation system including a fan housed within an interior space in a toilet seat lid, an intake passage created when the seat is down and the lid is raised, a stationary outflow duct through which evacuated air is driven, and a switch for activation of the fan. The system removes air from the toilet bowl, and vents it to a remote location.

  Recently Added Patents
Hard disk drives having different rotational speeds
Electrode composition with enhanced performance characteristics
Efficient location discovery
Evaluating programmer efficiency in maintaining software systems
Semiconductor memory system having ECC circuit and controlling method thereof
Dynamically updating privacy settings in a social network
Change management automation tool
  Randomly Featured Patents
Rotor of thrashing section of crop harvesting machine
Process for the preparation of stabilized aliphatic diperoxydicarboxylic acids
Dual mica capacitor
Multiple punch and die assembly
Optical parametric device
Process for producing a prepreg of a glass fiber cloth
Polyimide gas separation membranes
Sulfonyl linker for the creation of libraries via immobilization of amines
Automated livestock feeding system
Reusable, selectively conductive, z-axis elastomeric composite substrate