Bizarre Patents
Mountable Printable Placard With Headband
A resilient headband in a shape for being mounted on the head of the user. The headband is equipped with a longitudinal slotted member for holding a placard.
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| Number | Title | Issue Date |
| 7275271 | Toilet evacuation system A ventilation system for a toilet which functions by drawing air from around the bowl through the original flush holes into the existing overflow-pipe and then into a fan compartment. The fan is activated by manipulating the flush handle upward. Malodorous air is th... | 10/02/2007 |
| 7216374 | Smart toilet seat A multi-function toilet seat having a body including an oval and arcuate shaped portion, defining an ergonomically configured upper surface and an open interior. A rear portion interconnects opposite extending ends of the arcuate shaped portion. A fluid inlet plug e... | 05/15/2007 |
| 7103925 | Odor eliminating system for a toilet, toilet including the odor eliminating system, and toilet seat assembly An odor eliminating system utilizes an air pump to remove odors from a bowl of a toilet to a trap of the toilet. By moving the odors to the trap, the odors cannot escape back to the bowl and can only proceed out of the toilet to the sewer. The system can be adapted ... | 09/12/2006 |
| 6073275 | Multifunction toilet A multifunction toilet is shown with a conventional flushing system and auxiliary components which include an odor exhaust system which withdraws gases from the toilet bowl and delivers them to the sewage drain downstream of the toilet water trap. Other a... | 06/13/2000 |
| 5813060 | Multifunction toilet A multifunction toilet is shown with a conventional flushing system and auxiliary components which include an odor exhaust system which withdraws gases from the toilet bowl and delivers them to the sewage drain downstream of the toilet water trap. Other a... | 09/29/1998 |
| 4880027 | Method of and apparatus for regulating the flow of at least one gas stream The evacuation of foul smelling gases from the interior of a toilet bowl is effected by a fan which is driven by an electric motor and conveys the gases from the bowl through a control chamber in the flushing tank and into an evacuating conduit which is c... | 11/14/1989 |
| 4800596 | Ventilated toilet A toilet has a toilet bowl and a flushing tank which accommodates a supply of flushing liquid for the bowl. The bowl, which discharges into a waste line, is connected to the flushing tank by a flushing pipe. A second pipe for evacuating odors from the bow... | 01/31/1989 |
| 4318192 | Ventilated toilet A ventilated toilet includes a flapper valve assembly having coaxial air intake and air discharge tubes, the outer air intake tube being connected at its lower end to the flush discharge outlet of the holding tank of the toilet. The inner tube protrudes d... | 03/09/1982 |
| 4133060 | Odorless toilet Disclosed herein is a means for evacuating the odors associated with toilet use away from the environment of the bathroom and into the sewer. Vent means are provided around the periphery directly below the toilet seat, and impelling means are provided to ... | 01/09/1979 |
