| Patents for A47K 11 - Closets without flushing; Urinals without flushing; Chamber pots; Chairs with toilet conveniences or specially adapted for use with toilets (5,677) |
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| 07/07/1993 | CN2137495Y Opening-closing type closet used in countryside |
| 06/24/1993 | WO1993011691A1 Female urination aid |
| 06/16/1993 | CN2136001Y Room closet |
| 06/15/1993 | US5218724 Incinerator toilet with removable catalyst container |
| 06/02/1993 | EP0357686B1 Incinerator toilet with humpback catalyst container |
| 05/26/1993 | CN2134151Y Baby closet seat |
| 05/26/1993 | CN2134150Y Deodorizing noiseless closet |
| 05/26/1993 | CN2134149Y Simple closet |
| 05/26/1993 | CN2134148Y Double-enclosed dual-purpose closet |
| 05/19/1993 | CN2133246Y Non-water plastic flush toilet |
| 05/12/1993 | CN2132505Y Anti-spill sanitary urinal |
| 05/05/1993 | CN2131434Y Duck-shape closet for children |
| 05/05/1993 | CN2131433Y Chairs for people toilet conveniences |
| 04/21/1993 | CN2130075Y Toilet |
| 04/20/1993 | US5203361 Recreational vehicle holding tank hose cleaning |
| 04/01/1993 | WO1993005694A1 Human waste disposal apparatus and process |
| 03/31/1993 | CN2128862Y Movable closet |
| 03/30/1993 | US5197152 Commode of unitary construction |
| 03/16/1993 | US5193231 Lavatory having a dispenser for excrement bags and control and excrement bag for this purpose |
| 03/10/1993 | CN2127865Y Sanitary no water closet |
| 02/24/1993 | EP0528446A1 Sanitary toilet for use in a recreational vehicle |
| 02/24/1993 | CN2127293Y Toilet brush |
| 02/23/1993 | US5187819 Toilet pots |
| 02/02/1993 | US5183293 Waste management system |
| 01/13/1993 | EP0522151A1 Commode of unitary construction |
| 01/12/1993 | US5177819 Waterless toilet with containers with lids for waste |
| 12/29/1992 | CA1311898C Portable toilet cabana |
| 12/16/1992 | CN2124694U Disposable urinal |
| 12/15/1992 | US5170516 Seat attachment for combination with a bucket |
| 12/09/1992 | EP0517348A1 Toilet device without a fixed waste-disposal connection |
| 12/09/1992 | CN2123975U Simple stool adapted for use with toilet |
| 12/09/1992 | CN2123974U Closet without flushing |
| 12/03/1992 | DE4117420A1 Touring vehicle waste disposal - has chamber to take injected reduced organic waste for heating in air stream warmed by vehicle exhaust to kill germs and bacteria |
| 12/02/1992 | CN2123278U Hygienic room closet |
| 11/18/1992 | CN2121912U Automatic liding seating closet |
| 11/12/1992 | DE4122840C1 WC bowl syphon cleaning - uses displacement body forming accessory, spaced from syphon wall for cleaning acid |
| 11/10/1992 | US5161263 Articulable training toilet apparatus |
| 10/28/1992 | CN2119881U Closet for infant |
| 10/21/1992 | EP0508997A1 Toilet seat. |
| 10/21/1992 | CN2119184U Sewer deodorizing tool for squatting type toilet |
| 10/20/1992 | US5156428 Janitorial brush grasping device |
| 10/20/1992 | US5155871 Portable chamberpots and disposable containers therefor |
| 10/14/1992 | EP0507793A1 Composting toilet. |
| 10/14/1992 | CN2118487U Thin wall commode |
| 10/14/1992 | CN2118486U Fodable seat toilet |
| 10/13/1992 | US5153942 Incinerator toilet, ash pan and control circuit |
| 10/07/1992 | CN2117846U Deodorant squatting closet |
| 10/07/1992 | CN2117845U Hygienic closet |
| 09/23/1992 | CN2116450U Moving toilet |
| 09/23/1992 | CN2116449U Movable toilet |
| 09/23/1992 | CN2116448U Sanitary closet |
| 09/22/1992 | US5148553 Child's urinal for hanging on side of toilet |
| 09/16/1992 | CN2115755U Sealed killing flies closet without flushing |
| 09/16/1992 | CN2115754U Closet changed from squat toilet |
| 09/16/1992 | CN2115753U Multi-purpose lighting pot |
| 09/09/1992 | CN2115064U Folding chair adapted for use with toilet |
| 09/02/1992 | EP0500903A1 Dry rotating compost toilet. |
| 08/26/1992 | CN2113728U Toilet |
| 08/20/1992 | WO1992013478A1 Commode of unitary construction |
| 08/19/1992 | CN2113033U Vertical urinal |
| 08/12/1992 | CN2112367U Chamber pot |
| 08/12/1992 | CN2112366U Closet connector |
| 08/12/1992 | CN1063402A Commode for baby use |
| 08/12/1992 | CN1017774B Automatic cleaning method and apparatus for closet seat |
| 08/05/1992 | CN2111727U Closet cleaning rod and its cleaning paper bag |
| 08/05/1992 | CN2111726U Toy-type bed pan |
| 08/05/1992 | CN2111725U Chair with toilet conveniece |
| 08/05/1992 | CN2111724U Household seat-type closet |
| 07/29/1992 | CN2111087U Folding extension nightstool |
| 07/29/1992 | CN2111086U Nightstool chair |
| 07/14/1992 | US5129111 Inflatable child's toilet |
| 06/24/1992 | CN2107881U Multifunction rising and lowering type closet |
| 06/23/1992 | US5123126 Bed side commode |
| 06/23/1992 | US5123122 Incinerator toilet, ash pan and control circuit |
| 06/17/1992 | CN2107237U Health closet with a seat |
| 06/10/1992 | CN2106540U Multi-functional foldable chair |
| 06/03/1992 | CN2105930U Closet with chair |
| 05/20/1992 | CN2104620U Enclosed chamber pot |
| 04/29/1992 | CN2102707U Toilet |
| 04/15/1992 | CN2101455U Simple seat type closet |
| 04/08/1992 | CN2100854U Toilet cleaning tool |
| 04/08/1992 | CN2100853U Combined nightstool |
| 04/07/1992 | CA1298441C Seal for self contained sanitary systems |
| 04/02/1992 | WO1992004851A1 Dry rotating compost toilet |
| 04/01/1992 | CN2100176U Multi-functional back-rest chair |
| 03/17/1992 | US5095556 Portable personal commode |
| 03/11/1992 | CN2098248U Stooling aid pan |
| 02/26/1992 | EP0471897A1 Toilet pots |
| 02/26/1992 | CN1058895A Simple urinal apparatus for women |
| 02/18/1992 | US5088134 Portable non-flushing toilet |
| 01/29/1992 | CN2094305U Toilet |
| 01/29/1992 | CN2094242U 多功能手杖 Multifunction cane |
| 01/28/1992 | US5083325 Commode training apparatus |
| 01/28/1992 | US5083324 Portable collapsible toilet seat |
| 01/22/1992 | CN2093598U Spill-preventing bed pan for children |
| 01/22/1992 | CN2093597U Dismountable harmless all-plastic rural lavatory |
| 01/15/1992 | CN2092958U Squatting closet with odour isolator |
| 01/08/1992 | CN2092292U Box brush for cleaning toilet |
| 12/25/1991 | CN2091124U Portable flush toilet |
| 12/18/1991 | CN2090679U Sitted closet for baby |