| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 004479000 |
Receptacle type
| 88 |
| 004450000 |
Bedpans
| 22 |
| 004476000 |
Enclosed receptacle type
| 18 |
| 004144100 |
Urinal
| 16 |
| 004111100 |
With heating meas | 5 |
| 20120000012 | PORTABLE CLOSET WITH A HEATER - A portable closet with a heater comprises a tub composed of a bottom sheet and a plurality of side sheets and forming a cavity for receiving urine and excrement of users; a cover detachably covering the tub, which cover includes a toilet seat provided with an aperture and a lid pivotably connected to the toilet seat, and at least two hooks are provided on a lower surface of the toilet seat; a receiving bag hung from the hooks for receiving the urine and excrement; a plastic bag covering the receiving bag; a supporting base provided within the tub for supporting the receiving bag and the plastic bag; a rod provided for supporting toilet tissues; a slit formed through the toilet seat and aligning with the rob to enable the toilet tissues to pass through; a heater provided in the toilet seat for heating the toilet seat when being turned on. | 01-05-2012 |
| 20130031707 | ELECTRIC INCINERATING TOILET BOWL AND INCINERATION CONTROL METHOD FOR ELECTRIC INCINERATING TOILET BOWL - The present invention provides an electric incinerating toilet bowl and an incineration control method for the electric incinerating toilet bowl which can remove not only odor components but also smoke and soot generated when paper liners burn to thereby prevent the odor components and the smoke and soot from being exhausted. The incineration control method heats a smoke and soot removing filler layer to a smoke and soot removing temperature not lower than 350° C. by actuating a filler heating heater in response to input of a treatment start signal, carries out an incineration treatment by actuating an incinerating heater and an exhaust blower when a temperature of the smoke and soot removing filler layer has risen to a smoke and soot removing temperature, stops the incinerating heater and the filler heating heater when a temperature of an incineration chamber rises to a preset incineration treatment end temperature, and stops the exhaust blower when a temperature in the electric incinerating toilet bowl has dropped to a preset exhaust end temperature after the stop of the incinerating heater. | 02-07-2013 |
| 20140165273 | WATERLESS HYGENIC TOILET - A portable, self-contained toilet is provided that does not require water, and produces its own energy without the need for an external source of power. The toilet includes and external housing for providing protection from environmental elements to components of the toilet and to human users of the toilet. A toilet bowl directs liquid and solid waste into a collection hopper. Once the hopper is full, a turntable or other rotary device is indexed to advance the waste filled hopper to an intermediary position. From there, the hopper is moved onto a burner, where the collected human waste is separated into liquid and solid waste. As a result of heating, the liquid waste turns to steam and is removed from the hopper, collected, filtered and the resulting distilled water stored. The remaining solid bio-fuel may be removed and disposed of or used as needed. Solar panels and batteries provide power to the toilet may be replaced with an alternate energy source providing the same inherent energy requirements to the process. | 06-19-2014 |
| 20110119816 | Incineration System and Burner for a Toilet - A gas powered incineration toilet is disclosed with a burner of the premixed full air type. The burner ( | 05-26-2011 |
| 20090211002 | Holding Tank Heating System - A portable toilet satellite station comprising an enclosure having a front wall, rear wall, side walls and a roof. The enclosure further having an inside area at least partially defined by the front wall, rear wall, side walls and the roof. The portable toilet satellite station further including a toilet having a holding tank. The portable toilet satellite station further including a heating system in communication with the holding tank. The heating system is capable of producing warmed air that can be directed through the heating pipe and into the holding tank and preferably also the inside of the enclosure to warm a user. | 08-27-2009 |
| 004458000 |
Automobile | 3 |
| 20110247132 | Fixed collapsable toilet for recreational vehicles of small spaces with movable walls - A fixed or permanently installed collapsible dry toilet that when mounted to movable walls as in a Recreational Vehicle or stationary walls, that can quickly be adjusted to any height with height stops for toddlers, 16.5 inches for the American with Disabilities Act of 1992 and 19 inches for seniors. When not in use the toilet seat is hinged so that the seat folds down and hugs the wall and is only 1.6 inches thick when collapsed and is intended for small spaces that can have multiple uses since the toilet can fold into the wall and not occupy any space. A biodegradable plastic bag is placed in the center of the seat and is supported by a replaceable fishnet basket. The plastic bag is of sufficient size to cover the entire toilet seat so that each user has a clean unused covering over the seat. Upon completion the disposable bag is tossed in any garbage receptacle. The toilet design is intended to never need cleaning, is easily adjusted to various heights from the floor to seat, and takes up minimal space when collapsed, can be operated in freezing temperatures and does not use water. The height can be modified easily for custom heights for short to tall people. The toilet is welded aluminum for durability and low weight under four pounds and the seat is covered with ⅛ | 10-13-2011 |
| 20120233761 | AUTOMATIC WHEELCHAIR-TYPE FECES CLEANER WITHOUT NEED OF UNDRESSING AND DRESSING - An automatic wheelchair-type feces cleaner without need of undressing and dressing comprises a wheelchair ( | 09-20-2012 |
| 20160029858 | ADULT AND CHILD VEHICLE PORTER POTTY SEATING - The embodiments herein provide a portable vehicular adult and child potty seat with ease-of-excretion enhancement during a journey. The adult and child potty seats are removable in nature with detachable components comprising the automatic lid, the cushioned commode seater, the automatic flush, the liquid storage tank, the drain module and the disposable collecting bag. Thus each component is cleansed and reassembled to enhance longevity of the components. Also, during a failure or breakage or wearing of specific component, only the failed components are replaced with the new one resulting easy and cost effective maintenance. Further, the present invention provides an assembly of the potty seat that is easily installed within the vehicle seat to enhance an ease-of-use feature during an excretion emergency. | 02-04-2016 |
| 004471000 |
Valved bowl | 2 |
| 20120054951 | Lavatory Pan Device and Non-Water Lavatory Flushing System With the Device - A lavatory pan device for separating stool and urine includes a stool and urine tray, a supporting device, and a moment force producing device. The stool and urine tray consists of a flat plate and the rib inclining upward and extending outward from the whole or partial edge of the flat plate. The lavatory pan has an opening or an entry way at the longitudinal side and is connected on the supporting device. Through the moment force produced by the prescribed moment force producing device, the stool and urine tray can roll over on the supporting device. The described moment force producing device is set on the stool and urine tray and it is between tow supports of the above supporting device and the opening or entry way. | 03-08-2012 |
| 20150135423 | External Voiding Apparatus and System - An external voiding apparatus includes an oval/canoe shaped receiver cup, with an outlet at one end of the receiver cup, a check valve assembly, and a valve seat attached to the receiver. The receiver cup has open top and gradually sloping, walls that converge at the outlet adjacent a lower area of the cup. The valve assembly is disposed between the receiver cup on the valve seat in the reservoir. The cheek valve may comprise a valve body with an aperture covered downstream by an easily deflectable membrane, or a flat tube type valve. The fluid coupling assembly includes a coupling from the reservoir for a tube. A fluid collection container (e.g. a Foley bag) may be fluidly coupled to the drain tube connected to the reservoir drain. The gasket and receiver cup may include a phosphorescent polymer to provide a glow in the dark effect, a handle attached to the receiver cup and a removable cover. A wide compressible resilient gasket is provided on the top edge of the receiver, which may be anatomically contoured. A support member suitable for holding the aforesaid apparatus in convenient reach of the user and/or associated care givers completes the system of the invention. | 05-21-2015 |
| 004462000 |
With urinal | 2 |
| 20120233762 | EXCREMENT AUTOMATIC CLEANING APPARATUS WITHOUT TAKING IT OFF - An excrement automatic cleaning apparatus without taking it off comprises a fully automatic disposal apparatus and a toilet. The toilet is provided with a waste collecting area ( | 09-20-2012 |
| 20160160516 | Portable Toilets and Portable Restroom Arrangements - A portable toilet is provided. The toilet includes a shelter defining a rounded sidewall, the sidewall having a door, and the shelter further including a toilet assembly. The toilet further includes a roof configured for removable engagement with the shelter. The toilet has a storage configuration when the roof is inverted and at least partially housed within the shelter, and the toilet has an bottle configuration when the roof is engaged with the shelter. | 06-09-2016 |
| 004459000 |
Chemical | 2 |
| 20140082833 | Container Extension Device - The present invention relates to a portable urine container extension device for removable attachment to a prior art container containing a disinfectant. The device is preferably comprised of a first end having an exterior threaded portion, a second end having an interior threaded portion, a continuous opening extending from said first end to said second end, and a cap. The cap forms a waterproof seal with the first end, and the second end forms a waterproof seal with the container, thereby resulting in a portable urine collection device. The device enables a user to urinate comfortably when restrooms are not readily accessible. The device may accommodate men, women and/or children, and enables a disinfectant to remain in the container during use thereby reducing unwanted odors and the risk of health related problems commonly associated with holding in one's urine. | 03-27-2014 |
| 20150143626 | Dry Closet, Separate Receiver Toilet - Floating, Insulated, Waterless Toilet System with Fece-Urine Separation, Slippery Coating, Urine Bag, Dehumidifying Structure, Fecal Disinfection-Deodorization by Microbes, and Urine Disinfection-Deodorization by Hydrogen Peroxide includes a system of components. The Toilet Pedestal is made of a water-proof, structural foam that both floats in water and thermally insulates the Fece Bag. The feces and urine are kept separate by a ridge between the urine bowl and the fece chute. The Toilet Lid forms a temporary seal with the Toilet Platform when the lid is closed. The Toilet Lid is thermally insulated so that it stays warm and dry inside the toilet. The Toilet has a thermally conductive structure that condenses humidity inside the Toilet. The urine and condensation are collected in a Urine Bag. The surfaces of the Toilet are covered by a slippery coating to prevent feces attachment. The feces are disinfected and/or deodorized by special microbes. The urine is disinfected and/or deodorized by Hydrogen Peroxide added to the Urine Bag or at a later step in processing. | 05-28-2015 |
| 004461000 |
Plural | 1 |
| 20140259353 | PORT-A-POD-Y PORTABLE RESTROOM SYSTEM - A portable restroom system that includes: a utilities trunk; a waste water holding tank; and a plurality of restroom units. The utilities trunk and the waste water holding tank each extend through each one of the plurality of restroom units. | 09-18-2014 |
| Entries |
| Document | Title | Date |
|---|
| 20080209623 | REMOTE-CONTROLLED VEHICLE FOR TRANSPORTING BIO-WASTE - A remote-controlled vehicle for collecting and transporting bio-waste that is capable of compacting bio-waste, dumping the waste in a variety of ways, and that has a rechargeable battery, among other functions, is disclosed. A system for collecting the bio-waste material also is provided. The system includes a plurality of collection receptacles associated with a structure, each of the plurality of collection receptacles receiving the bio-waste material without the use of water as a carrier. A transport network extends from each of the plurality of collection receptacles to at least one storage receptacle located at the structure. A plurality of vehicles, or carts, is disposed within the transport network and collect the bio-waste material. | 09-04-2008 |
| 20080209624 | COLLAPSIBLE PORTABLE STRUCTURE - A collapsible enclosure that can be selectively moved from a raised position to a lowered position such that when the enclosure is in the raised position it provides a privacy enclosure or for housing a temporary restroom facility. When the enclosure is in the lowered position, it is easily stackable for transportation and storage. The new enclosure is entirely self-contained with no loose pieces or part that need to be assembled. The installation can be performed by a single individual with a minimal number of tools, or possibly no tools at all. The collapsible enclosure includes a top section that has a roof, a top wall member, and a top door panel, a middle section that has a middle wall member and a middle door panel, and a bottom section that has a base, a bottom wall member, and a bottom door panel. The middle section is telescopically movable with respect to the top section, and the bottom section is telescopically movable with respect to the middle section such that when the enclosure is are moved down to the lowered position, the sections collapse down onto each other in a nesting fashion. Also, the door panels are slidably coupled to each other such that the door panels are telescopically movable with respect to each other. The enclosure can further include a waste tank, a urinal, and a vent stack to provide a temporary restroom facility. | 09-04-2008 |
| 20080307574 | PORTABLE COMPOSTING TOILET SYSTEM - A portable composting toilet system has a compartmentalized receptacle for receiving human waste, a gray-water circulation subsystem for circulating gray water formed by mixing water with waste through the compartmentalized receptacle to promote mixing of the waste to thereby accelerate digestion of the waste, and an air-circulation subsystem for emitting air bubbles into a sludge formed at a bottom of the compartmentalized receptacle to break up the sludge to thereby accelerate digestion of the waste. The air circulation subsystem can include an air-driven pump that causes the gray water to circulate while allowing feeding pressurized air to diffuser loops in each compartment to create sludge-breaking bubbles. This portable composting toilet system so efficiently decomposes waste that the maintenance costs of hauling residual sludge to the surface (when the toilet is used underground in a mine) is significantly lower than for conventional toilets, thus providing substantial cost savings to mine operators. | 12-18-2008 |
| 20090217449 | Toilet seat cover - A toilet seat covering for use with a portable toilet includes an anti-microbial, anti-bacterial, exterior surface that surrounds a pliable interior that creates an opening which overlays a waste opening in the portable toilet. The pliable interior preferably includes heat activated foam that forms to the rear of the user. A handle extends from a front of the toilet seat covering. | 09-03-2009 |
| 20090265844 | COLLAPSIBLE TOILET - The invention is a collapsible toilet ( | 10-29-2009 |
| 20090276949 | Elastic Toilet Bowl - One embodiment of elastic toilet bowl having an O-shaped ring ( | 11-12-2009 |
| 20110056010 | WASTE REMOVAL SYSTEM - A waste removal system is provided that includes a pipe structure of a building and a portable waste receptacle. The pipe structure has an end that forms a roof vent and another end opening toward a sewer. The portable waste receptacle is in removable fluid communication with the pipe structure of the building structure via the roof vent. The system optionally includes a privacy apparatus that has a curtain capable of at least partially surrounding the waste removal device. | 03-10-2011 |
| 20110219529 | Commode Chair - A commode chair is provided that includes a seat having a central hole and a frame on which the seat is mountable. The frame includes at least three leg connectors. The commode chair also includes at least three legs in which each of the legs is configured to be removably connected to a respective one of the leg connectors. The commode chair further includes at least three leg extenders in which each of the leg extenders is configured to be slideably connected to a respective one of the legs. In an embodiment, the frame and leg assemblies can be simply and easily assembled and disassembled. The components can be stacked with, and/or attached to, each other to reduce the space occupied by the disassembled commode chair, thereby lowering storage and transportation costs. | 09-15-2011 |
| 20120192343 | PORTABLE TOILET, STOOL AND TABLE - A combination toilet and stool/table is disclosed. This structure includes opposing and parallel front and rear walls, along with opposing and parallel side walls. The side walls are capable of folding so that the structure can be portable. A foldable seat is attached to the rear wall and is secured to the structure by securing tabs located along the top edge of the side walls, along with a front safety-lock tab securing the front edge of the foldable seat with the front wall. A bag for receiving waste, garbage and other items can be placed within the interior of the structure. Access to the bag is through an opening in the foldable seat. The foldable seat includes a lid that can be moved between an open position and a closed position. | 08-02-2012 |
| 20140298580 | Childs Pot - A child's pot has a front deflector, and a back to lean against and a handle aperture. The back has a recess for receiving a lamp. This has a body in a front part of which is mounted a lens and a detector above the lens. On a circuit board within the lamp, the an infra-red motion sensor and three LEDs for illumination are provided. A compartment for batteries inside a cover is provided behind the circuit board. The cover is provided with a moisture excluding seal and is mounted in a rear part of the body. The parts and the lens are sealed together. The rear part has an integrally moulded detent button on a resilient (finger | 10-09-2014 |
