| 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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| 06/23/1981 | CA1103403A1 Container for decomposable material such as excrement |
| 06/16/1981 | CA1102959A1 Decomposition container, especially a decomposition latrine |
| 06/02/1981 | US4270539 Urine collection apparatus |
| 05/19/1981 | CA1101152A1 Portable toilets |
| 04/14/1981 | CA1099056A1 Compost-type toilet equipment |
| 04/07/1981 | CA1098654A1 Arrangement in a biological dry toilet |
| 03/25/1981 | EP0025635A1 Improved portable toilets |
| 03/10/1981 | US4254515 Compost-type toilet equipment |
| 03/03/1981 | US4253211 Toilet bowl cleaning apparatus |
| 01/27/1981 | CA1094254A1 Portable toilets |
| 01/07/1981 | EP0020589A1 A composting container. |
| 12/10/1980 | EP0019627A1 A composting container |
| 11/12/1980 | EP0018749A1 Urine collection apparatus |
| 10/21/1980 | US4228551 Baby toilet |
| 09/16/1980 | CA1085551A1 Portable toilet with vent means for the holding tank |
| 08/19/1980 | US4217671 Multipurpose cleaning device |
| 08/05/1980 | US4215445 Portable toilets |
| 07/08/1980 | US4211750 Brush and deodorant holder |
| 06/03/1980 | US4205404 Toilet training device |
| 06/03/1980 | US4205403 Incinerator urinal |
| 05/15/1980 | WO1980000962A1 A composting container |
| 05/15/1980 | WO1980000961A1 A composting container |
| 05/14/1980 | EP0010962A1 Improvements in portable toilets |
| 04/29/1980 | US4199828 Vacuum toilet apparatus for mobile units |
| 04/29/1980 | US4199826 Portable toilet combination |
| 04/08/1980 | US4196477 Evaporative toilet |
| 03/18/1980 | US4193142 Child's toilet apparatus |
| 02/19/1980 | CA1072018A1 Ship waste water treating with flotation and membrane permeation |
| 02/12/1980 | US4187561 Toilet riser |
| 01/01/1980 | US4181096 Pet and baby toilet seat |
| 01/01/1980 | US4180876 Portable toilets |
| 12/11/1979 | US4177528 Sanitary chairs |
| 11/28/1979 | EP0005685A1 Brush, particularly apt to clean W.C.vessels |
| 11/20/1979 | US4174544 Stool for use with infant |
| 10/17/1979 | EP0004698A2 Portable toilet with vent means for the holding tank |
| 09/25/1979 | US4168548 Vacuum commode |
| 08/22/1979 | EP0003580A1 Metallic cover frame for hygienic container |
| 08/07/1979 | US4163294 Toilet facility |
| 07/31/1979 | CA1059420A1 Inturned arm chair |
| 07/24/1979 | US4162490 Toilet training device |
| 07/24/1979 | US4161793 Combination bathroom stool and toilet |
| 07/10/1979 | CA1057904A1 Stand up toilet |
| 07/03/1979 | US4159547 Incinerator urinal |
| 05/22/1979 | US4155126 Universal hospital chair |
| 05/01/1979 | CA1053405A1 Portable containers for noxious substances |
| 04/10/1979 | US4148103 Toilet of incinerating type |
| 04/10/1979 | CA1052054A1 Store and burn incinerating toilet and method |
| 03/27/1979 | US4145773 Portable toilet with vent means for the holding tank |
| 02/06/1979 | US4138331 Method of incinerating toilet wastes |
| 01/23/1979 | CA1046920A1 Adjustale height chair |
| 10/31/1978 | US4122557 Incinerator |
| 09/12/1978 | US4112523 Sanitary disposal unit |
| 08/29/1978 | CA1037206A1 Baby-potty |
| 05/09/1978 | US4087869 Toilet in which solid wastes are collected and decomposed |
| 02/07/1978 | US4071915 Water closet seat warmer and ventilator |
| 01/31/1978 | US4071445 Method and apparatus for treating waste water on ships |
| 01/24/1978 | US4069952 Containers for noxious substances |
| 01/24/1978 | US4069522 Baby commode |
| 12/27/1977 | US4065179 Nursing carriage |
| 10/04/1977 | US4052087 Foldable caster chair for the handicapped |
| 10/04/1977 | US4051561 Store and burn incinerating toilet and method |
| 07/26/1977 | US4038184 Method of processing waste on ships and the like and arrangement for carrying out the method |
| 07/05/1977 | US4033650 Sanitary brush assembly |
| 07/05/1977 | US4032998 Stand up toilet |
| 06/28/1977 | US4031673 Cleaning device preferably for water closets |
| 06/14/1977 | US4028749 Sanitary chairs |
| 05/31/1977 | US4025969 Sanitary closet |
| 02/22/1977 | US4008933 Bathroom accessory |
| 12/07/1976 | US3995329 Female urinary device |
| 11/30/1976 | US3994028 Toilets |
| 06/01/1976 | US3959829 Improvements in and relating to dry closets |
| 05/18/1976 | US3956778 Portable urine disposal device |
| 04/20/1976 | US3950794 Camp toilet |
| 03/16/1976 | US3943579 Incinerator toilet |
| 03/16/1976 | US3943578 Method and apparatus for deodorizing the dipping up system of a lavatory |
| 02/24/1976 | US3939501 Toilet |
| 01/20/1976 | US3933636 Apparatus and method for disposing of solid human excrement in an engine-driven conveyance |