| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 004317000 | With recirculating means | 7 |
| 20090100585 | Self-contained, portable, non-mechanical waste disposal system - A portable, self-contained, toilet and sanitation system is disclosed. The system utilizes gravity and non-mechanical means to actually “flush” human bodily waste into a septic storage tank for later removal and disposal and contains sufficient water supply and storage capacity to allow the system to be used continuously for over eight hours. The system is a closed design and operates substantially as a permanent toilet wherein waste odors are trapped and then vented to the atmosphere. | 04-23-2009 |
| 20100125938 | INSTALLATION FOR RECYCLING SANITARY WATER - The present invention relates to an installation for recycling waste water coming from a sanitary equipment ( | 05-27-2010 |
| 20140007337 | FLUSH TOILET - A flush toilet including a seat; a stirring device; and a control unit. The stirring device includes a stirring chamber, a mixer, and a drain outlet. The stirring device is disposed below the seat. The stirring chamber communicates with the seat. The drain outlet is disposed at the lower part of the stirring device and communicates with the stirring chamber. A closing device is disposed on the drain outlet to control the opening and closing of the drain outlet. The mixer and a motor for driving the mixer are disposed in the stirring chamber. The control unit controls the operation of the motor. | 01-09-2014 |
| 20140157502 | TOILET APPARATUS AND METHOD FOR DISPOSING AND STERILIZING WASTE - Toilet apparatus for disposing waste including a compartment containing an oxidizing agent that contacts waste and causes an exothermic reaction that results in water evaporation, sterilization, and bad odor elimination. | 06-12-2014 |
| 004318000 | Including specified filtering means | 3 |
| 20140059754 | Device for Recycling Grey Water in a Transportation Vehicle - The invention pertains to a device (C) for recycling grey water, particularly for a transportation vehicle equipped with a tank (D) of clean on-board water, said device (C) being intended for providing recycled water for the emptying of at least one toilet mounted in said vehicle, said device comprising a vessel ( | 03-06-2014 |
| 20140304904 | Self-Contained Oil Flush Toilet Unit and Sewage Treatment System for Separating and Pre-Treating Waste - A self-contained, oil flush medium toilet system is provided having a largely rectangular enclosure that separates the flush medium from collected waste and preprocesses the waste for subsequent removal. The device requires no connection to sewage or water lines, and can be installed with only electrical connections for continual operation. Waste is first received through a toilet bowl, whereafter it is consumed by the oil and falls under the surface thereof. The waste is then circulated below the oil, whereby it is continually aerated to promote aerobic digestion of the waste until it reaches a certain volume, where the processed waste exits the enclosure for further processing or storage. The oil flush medium is pumped through a particulate and carbon filter to maintain its condition, wherein the oil is immiscible with the waste to first consume it and remain above the waste within the enclosure during operation. | 10-16-2014 |
| 20150345121 | Recycling Flush Toilet System - A recycling flush toilet has a receptacle for human waste, a liquids holding tank, a base, a toilet pipe whose upper end is in fluid communication with the base of the toilet and extends downwards, a waste separation pipe extending out from the lower end of the toilet pipe, having a first end, wherein the lower end of the toilet pipe extends into the separation pipe near the first end, a filter at the lower end of the toilet pipe for separating solids and liquids, a solids container axially aligned, and in fluid communication, with the toilet pipe, and a liquids container in fluid communication with the separation pipe and adjacent to the solids container. The filter separates the waste into liquid and solid components that are disposed into the liquids and solids containers, respectively. Liquids within the liquids container are used to flush the toilet. | 12-03-2015 |
