Bizarre Patents
Pet Toilet-Like Water Disk and Food Storage
One pet-friendly inventor patented "a device for watering pets, e.g., a dog or cat." The device, he helpfully noted, "has the general shape of a toilet."
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| Number | Title | Issue Date |
| 7203976 | Floor level waste pumping system for toilets A floor level pumping system, that is non-disruptive to the existing flooring, including a conventional rear outlet toilet, a floor level tank for receiving waste and fluid from the outlet of the toilet including a tank chamber containing a designated area with a se... | 04/17/2007 |
| 6375388 | Affluent distribution system capable of being horizontally offset or curved An effluent distribution system for distributing effluent from a source of waste water, wherein the system includes a chamber, a cover or lid for the chamber, an effluent flow system, a pair of curved end sections secured at one end of the chamber for adj... | 04/23/2002 |
| 6364620 | Submersible pump containing two levels of moisture sensors A dual moisture alarm system for use in submersible pumps, including a pump housing, a motor for running the pump which includes a shaft attached to an impeller. Secured to and located within the pump housing are a series of power control and sensing cord... | 04/02/2002 |
| 6331247 | Septic tank filtering system A filtering system for filtering effluent in a septic tank including an outer secondary filter secured within a pipe fitting, wherein the outer secondary filter includes a central opening passing therethrough; an inner primary filter, wherein the inner pr... | 12/18/2001 |
| 6152650 | Wastewater and effluent distribution system A liquid distribution system for distributing effluent from a source of waste water. This liquid distribution system is contained within a distribution box and includes liquid inlet piping and a series of liquid flow splitting elements arranged in paralle... | 11/28/2000 |
| 5985139 | Septic tank pump and filter system A pump and filter system for filtering effluent in a septic system including a filter housing with sides, a top and a bottom, a filtering system secured within the filter housing, a vertical tubular element secured to the outside of the filter housing in ... | 11/16/1999 |
| 5038418 | Bathroom waste collection and disposal unit A bathroom waste collection and disposal unit for mounting on a floor of an enclosure includes a tank of unitary construction having a horizontal portion defining a refuse reservoir and a vertical portion open to the horizontal portion for refuse gases an... | 08/13/1991 |
