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| Number | Title | Issue Date |
| 7996930 | Disposable collapsible portable toilet A disposable portable toilet that is efficiently fabricated from foldable stock, such as corrugated cardboard, with minimal waste and adapted with a fluid absorbing inner liner is disclosed. Foldable stock material is formed as a blank sheet having a plurality of fo... | 08/16/2011 |
| 7975326 | Disposable liners for a child's potty chair A disposable liner for a child's potty chair includes a generally flexible sheet material, a pouch portion formed near the center of the sheet material to extend downwardly into the opening of the potty chair, an absorbent material disposed in the pouch, a plurality... | 07/12/2011 |
| 7849527 | Toilet apparatus with processing material A toilet apparatus is adapted to put the excrement produced each time by the user of the toilet into a bag to form a package of waste, treating the excrement into a state of combustible substance before putting it into a bag. The toilet apparatus is equipped with a ... | 12/14/2010 |
| 7770242 | Collapsible potty A collapsible potty comprises a one piece, rigid seat with a central hole through it. A pair of opposed tracks on the seat lower surface extend from front to rear. Left and right support panels are pivotally attached, by means of support hinge knuckles, to seat hing... | 08/10/2010 |
| 7634822 | Changing and toileting station A portable toilet apparatus configured for use with a toilet liner is disclosed. The toilet apparatus comprises a toilet basin, and a toilet seat removably fitted to the toilet basin. The toilet seat further includes retention means for retaining the toilet liner at... | 12/22/2009 |
| 7490367 | Solid and liquid waste drying bag Method and system for processing waste from human activities, including solids, liquids and vapors. A fluid-impermeable bag, lined with a liquid-impermeable but vapor-permeable membrane, defining an inner bag, is provided. A vacuum force is provided to extract vapor... | 02/17/2009 |
| 7409731 | Disposable waste liner assembly A potty training assembly includes a flexible disposable and water-insoluble body that is adaptable between a bowl and a folded shape. The body includes a top fluid-absorbent layer and a bottom fluid-impermeable layer, which are coextensively shaped and lay contiguo... | 08/12/2008 |
| 7350663 | Waste storage device A container adapted for waste storage is provided. The container has a mechanically operated sealing mechanism that allows a user to seal the waste storage film by depressing an actuator. ... | 04/01/2008 |
| 7340782 | Toilet assembly The toilet assembly includes a toilet seat lid, a toilet seat, a toilet tank, a toilet bowl and a hinge assembly. The toilet seat lid is situated on top of the toilet seat. The toilet seat lid has a front peripheral lid portion and an end portion extended off of the... | 03/11/2008 |
| 7341314 | Sports safety device A lightweight interchangeable shield device to protect and prevent injury to individuals involved in baseball related sports activity. The shield device extends integrally from a seat between the legs of the individual protecting the crotch region from being hit wit... | 03/11/2008 |
| 7334273 | Portable popup potty and disposable bag A portable collapsible potty has a seat that is supported on two wide hinged legs fitted with lever handles to effect a simple one step deployment of the unit into ready-for-use position. When collapsed, the unit may be contained in a decorative shell that disguises... | 02/26/2008 |
| 7290296 | Portable travel potty A toddler's and children's portable potty is disclosed. The portable potty has four adjustable legs and a removable bag holder ring which holds a disposable bag for one-time use. The portable potty can easily be transported with an included carrying case. ... | 11/06/2007 |
| 7260855 | Portable individual collapsible latrine A portable, individual, collapsible latrine especially suitable for outdoor use including military personnel. The latrine comprises a pair of generally rectangular shaped members, preferably of a molded plastic material, fitting one inside the other and hingedly con... | 08/28/2007 |
| 7254844 | Waste bag holding assembly A waste bag holding assembly for securely holding a waste bag in not only an open position but also in a shape conforming to a user's shape to facilitate use of the waste bag includes a bag connection member that snugly engages a body conforming rim of a frame to se... | 08/14/2007 |
| 7252123 | Method, apparatus and system for filling and using bags for grout and similar materials A grout bag housing support in the shape of cylinder has an upper open end and a lower open end, with a sidewall having passageways at the lower end through which water may drain during the grout bag filling operation. A securing collar is dimensioned to fit in the ... | 08/07/2007 |
| 7216376 | Hygiene station for individuals The present invention comprises a disposable hygiene device with a toilet seat with a top and bottom surfaces, where the toilet seat folds for storage before or after use. A receptacle is attached to the bottom surface of the toilet seat. After use, an adhesive on t... | 05/15/2007 |
| 7200878 | Portable toilet A collapsible portable toilet includes a chair frame including a built-in foldable seat with a hole, a seat back, four legs and two front wheels, a disposable absorbent fragrant flexible refuse bag extending through the hole in the seat and draped around an outer pe... | 04/10/2007 |
| 7185375 | Collapsible portable toilet apparatus with privacy screen A portable toilet apparatus in a form of collapsible, folding chair including a planar square platform with an opening formed in the central portion thereof a removable receptacle with an upper and lower ring which is accommodated in the opening, two or more elongat... | 03/06/2007 |
| 7178314 | Waste disposal apparatus The present invention discloses a waste disposal apparatus including a container having a first end and a second end. A tubing cassette for supplying tubing is mounted proximate the first end of the container. A first sealing member and a second sealing member are m... | 02/20/2007 |
| 7150050 | Toddler toilet trainer and method A liner (200) for the waste receiving container (104) of a toddler potty trainer seat (100) comprises a liquid impervious outer shell (201) having exterior dimensions closely matched to the interior dimensions of the waste receiving conta... | 12/19/2006 |
| 7103926 | Portable latrine A portable latrine includes an annular seat that has an opening formed therein and a lip formed with a perimeter of the opening that extends downwardly and orthogonally from a seat top surface. A biodegradable sack has an elastic open top end for fitting beneath the... | 09/12/2006 |
| 7101357 | Disposable excreta management device The disposable excreta management device has a longitudinal centerline, a transverse centerline, a wearer facing surface and an opposing surface. The disposable excreta management device comprises a flexible bag to contain excreta and an adhesive flange to attach th... | 09/05/2006 |
| 7086097 | Portable urinal for children A shape of a disposable urinal for children that can be folded to be a small pack before use to be easily carried while securing a sufficient discharging length considering urine discharging directions in a narrow space such as in a car while driving a car or under ... | 08/08/2006 |
| 7086211 | Method, apparatus and system for evacuation of containers A device for evacuating a container is disclosed. The device includes a nozzle for placing within the container, a first air conduit operatively connecting the nozzle and a separation chamber, a second air conduit operatively connecting the separation chamber and a ... | 08/08/2006 |
| 7073212 | Training potty with disposable potty liners A training potty for toilet training a child having a base that sits on a ground surface having a cutout seat and a cavity. A substantially circular bowl is housed within the cavity of the base and easily removable from the base. The bowl has an outwardly extending ... | 07/11/2006 |
| 7021026 | Netting chutes for manual and/or automated clipping packaging apparatus Netting chutes suitable for use with manual and automatic packaging operations to enclose product in netting packaging include a non-circular cross-sectional cavity shape. ... | 04/04/2006 |
| 7005077 | Shipboard human waste treatment for removing solids A method and system for separating human waste solids from liquid for a shipboard toilet system that allows for the separation of solid waste, compaction of the solid waste and storage of solid waste. Wastes are deposited into a shipboard toilet system that uses vac... | 02/28/2006 |
| 6948196 | Portable lavatory apparatus A multi-function portable lavatory apparatus is provided that may be used as a self-supporting portable seat in conjunction with a conventional toilet, as well as a minimal contact portable seat in conjunction with portable bathroom facilities that typically compris... | 09/27/2005 |
| 6941733 | Waste disposal apparatus The present invention discloses a waste disposal apparatus including a container having a first end and a second end. A tubing cassette for supplying tubing is mounted proximate the first end of the container. A first sealing member and a second sealing member are m... | 09/13/2005 |
| 6935067 | Ice fishing cover device, kit and method of using An ice fishing hole cover device, an associated kit and an associated method of using the kit for assembling the device for use in minimizing ice formation over an existing open ice fishing hole and for use in convenient rapid disassembly of device is disclosed. The... | 08/30/2005 |
| 6889393 | Combined portable stool and toilet A combined portable stool and toilet includes a frame selectively positionable between folded and unfolded positions. The combined stool and toilet further includes a seat member removably connectable to the frame for allowing a user to sit thereon. The seat member ... | 05/10/2005 |
| 6820288 | Portable toilet A portable toilet, suitable in disasters, leisure activities, and others. The portable toilet includes a pail and a seat structure detachably mounted at the opening of the pail. The seat structure has a base, a seat and a cover. A metal ring band is detachably mount... | 11/23/2004 |
| 6813786 | Potty with disposable liner dispenser A potty having a disposable liner dispenser comprising: a body member having at least one substantially vertical sidewall defining an interior cavity and having an oval top rim portion and a bottom edge portion adapted to sit on a floor or other horizontal surface, ... | 11/09/2004 |
| 6782565 | Portable lavatory apparatus A multi-function portable lavatory apparatus is provided that may be used as a self-supporting portable seat in conjunction with a conventional toilet, as well as a minimal contact portable seat in conjunction with portable bathroom facilities that typically compris... | 08/31/2004 |
| 6738991 | Flushable toddler toilet chair liner A potty chair liner for a toddler toilet chair includes a container having an impermeable outer layer, a permeable inner layer, and an absorbent core sandwiched therebetween. The outer layer includes a closed bottom and a continuous side wall having a lip for positi... | 05/25/2004 |
| 6704948 | Self-supporting disposable waste container A disposable waste container that includes a housing defining a reservoir within the housing and where the housing is adaptable for receiving bodily waste. The housing includes a plurality of layers, where the layers include at least an inner layer and an outer laye... | 03/16/2004 |
| 6694535 | Semi-permeable and partly flushable potty liner The present invention discloses a potty liner 1 made of a semi-permeable liner sheet 2 of very light material. Facing sides of the liner sheet 2 are provided with elastic members 3 and a perforation 4. The contraction of the elastic members 3 gives the li... | 02/24/2004 |
| 6647560 | Collapsible portable potty trainer Portable potty-chair that readily folds to a compact size, thus providing a toilet trainer that is easily transportable. To attain such a potty-chair, four pairs of pivotally crossed legs, with adjacent legs pivotally attached to connecting bases, form th... | 11/18/2003 |
| 6625823 | Disposable waste container for a potty-chair A disposable waste container for a potty-chair for allowing easy cleanup and quick disposal of waste material from a potty-chair. The disposable waste container for a potty-chair includes a bag member having an opening therein and being adapted to be remo... | 09/30/2003 |
| 6546569 | Portable toilet system A portable outdoor toilet system configured to be suspended from an object to support the toilet system above the ground is provided. The toilet system comprises a toilet seat having a front portion and a back portion, and a suspension system configured t... | 04/15/2003 |
