| Patents for A47K 13 - Seats or covers for all kinds of closets (9,075) | 
|---|
| 01/06/1988 | CN87203907U One-shot siting ring for stool | 
| 01/06/1988 | CN87201433U Self-sealed chamber pot cover | 
| 01/05/1988 | US4716602 Urination deflector | 
| 12/30/1987 | CN87203122U Funnel-type toilet-stool | 
| 12/26/1987 | CN87206567U Multipurpose combined bed pan | 
| 12/22/1987 | US4713845 Toilet seat disenfecting device | 
| 12/17/1987 | WO1987007492A1 Toilet seat covering | 
| 12/16/1987 | CN86207999U Movable chamber pot pedestal | 
| 11/25/1987 | EP0233204A4 Toilet seat mechanism. | 
| 11/24/1987 | US4707870 Toilet seat or cover retaining device | 
| 11/19/1987 | EP0245280A1 Water closet | 
| 11/18/1987 | CN86208805U Single piece toilet cover suitable for shower | 
| 11/12/1987 | DE3613436A1 Toilet-seat lifting means | 
| 10/29/1987 | DE3613908A1 Toilet seat | 
| 10/28/1987 | CN86204326U Movable convenient seat | 
| 10/03/1987 | CN86200186U Thermal insulating seat-cushion of a spittoon | 
| 09/30/1987 | EP0238523A1 Disposable sanitary toilet seat cover | 
| 09/09/1987 | CN86207955U Spittoon with movable lid | 
| 09/01/1987 | CA1226105A1 Hygienic toilet seat cover | 
| 08/26/1987 | EP0233204A1 Toilet seat mechanism | 
| 08/25/1987 | US4688275 Automatically-closing sterilizer for toilet spray attachment | 
| 08/25/1987 | US4688274 Toilet covering hinge assembly | 
| 07/28/1987 | CA1224603A1 Toilet seat retainer | 
| 07/21/1987 | US4680816 Multiple-ring toilet seat assembly and mounting means | 
| 07/15/1987 | EP0228368A1 Disposable toilet seat cover | 
| 06/16/1987 | EP0225427A2 Toilet covering hinge assembly | 
| 06/11/1987 | DE3543571A1 Device for separating stacked sheet-shaped objects | 
| 06/10/1987 | CN86104239A Toilet covering hinge assembly | 
| 06/09/1987 | US4671982 Polyvinyl acetal barriers, degradation, volatilization, co-sintering with glass-ceramic substrate; semiconductors | 
| 05/21/1987 | WO1987003028A1 Water closet | 
| 05/13/1987 | CN86107199A Automatic cleaning method and apparatus for closet seats | 
| 05/12/1987 | CA1221666A1 Device for applying and conveying a protective covering for a toilet seat | 
| 05/06/1987 | EP0221017A1 Device for the automatic cleaning of the seat of a closet bowl | 
| 05/06/1987 | CN85107980A Spittoon tipper | 
| 05/05/1987 | US4662009 Actuating apparatus in a lavatory seat covering system | 
| 04/28/1987 | CA1220902A1 Hygienic seat | 
| 04/28/1987 | CA1220901A1 Raised superimposed toilet seat and securing clamp | 
| 04/21/1987 | US4658447 Toilette seat lock | 
| 04/15/1987 | EP0218122A1 Apparatus for supporting the pelvic-floor musculature | 
| 03/24/1987 | US4651358 Apparatus for securing a pivoted member such as a toilet seat lid | 
| 03/17/1987 | US4649576 Foot-actuated toilet seat lifting device | 
| 03/17/1987 | US4649575 Toilet seat cover and heat insulator therefor | 
| 03/03/1987 | CA1218502A1 Hygienic device for covering water-closet ring-shaped seats and the like | 
| 02/26/1987 | WO1987001022A1 Disposable sanitary toilet seat cover | 
| 02/25/1987 | CN86105857A Toilet seat apparatus | 
| 02/10/1987 | CA1217607A Paper cover for lavatory seat | 
| 02/04/1987 | EP0210208A1 Protective lining for water closet with seat. | 
| 01/29/1987 | WO1987000412A1 Toilet seat mechanism | 
| 01/27/1987 | US4638515 Toilet hook | 
| 01/22/1987 | DE3521395A1 Support device, arranged at the side of a WC, for the disabled | 
| 01/22/1987 | DE3519081A1 Disposable protective film for lavatories | 
| 01/15/1987 | WO1987000021A1 Disposable toilet seat cover | 
| 01/13/1987 | US4635303 Foldable toilet-seat for children | 
| 01/13/1987 | CA1216401A1 Raised superimposed toilet seat and securing clamp | 
| 01/08/1987 | DE3524249A1 Disposable hygienic protection for toilet seats | 
| 01/06/1987 | CA1216102A1 System for putting on and changing a tubular protective cover on a toilet seat | 
| 12/17/1986 | EP0201435A1 Water-closet installation with a device for cleaning the seat of the closet bowl, and closet bowl for the use of said installation | 
| 12/16/1986 | US4628546 Commode lid locking device | 
| 12/09/1986 | US4627117 Paper cover for lavatory seat | 
| 11/26/1986 | CN86200669U Multi-purpose seat lavatory bowl | 
| 11/18/1986 | US4623955 Ano-genital self-viewing device | 
| 10/07/1986 | US4615055 Accessory for a toilet receptacle | 
| 09/10/1986 | EP0194250A2 Seat cover for a toilet bowl | 
| 08/27/1986 | EP0191880A1 Lifting device for stool cover | 
| 08/27/1986 | CN85202292U Easy-to-use cover for hygiene | 
| 08/20/1986 | CN85203440U Movable seating stand for toilet pan | 
| 07/31/1986 | WO1986004222A1 Protective lining for water closet with seat | 
| 06/03/1986 | US4592097 For use with a conventional floor-supported toilet | 
| 05/28/1986 | EP0182464A2 Apparatus for removing noxious fumes and gases from a commode bowl and preventing their escape to the immediate vicinity | 
| 05/20/1986 | US4589149 For an annular toilet seat | 
| 05/20/1986 | US4589148 Toilet hinge | 
| 05/06/1986 | US4586202 Toilet seat cover | 
| 04/30/1986 | EP0179725A1 Closet pan with an automatic device for cleaning the seat | 
| 04/29/1986 | US4584724 Toilet seat lifting and lowering device | 
| 04/16/1986 | EP0177898A2 Actuating apparatus for a device to apply a protecting cover to a closet seat, and its use | 
| 04/09/1986 | EP0176606A1 Device for fitting and replacing a protective toilet seat cover | 
| 04/01/1986 | US4578830 Lifting device for stool cover | 
| 04/01/1986 | US4578829 Elevated toilet seat including clamping means | 
| 03/25/1986 | US4577350 Device to automatically lower a lifted toilet seat | 
| 03/18/1986 | US4575891 Toilet seat disinfectant wipe | 
| 03/18/1986 | US4575879 For a toilet commode | 
| 03/11/1986 | US4574401 Toilet bowl | 
| 02/18/1986 | CA1200654A1 Toilet seat lifting device | 
| 01/08/1986 | CN85201098U Two-purpose cover of spittoon | 
| 12/31/1985 | US4561130 Toilet seat cover safety latch | 
| 12/27/1985 | EP0165790A2 An accessory for a toilet receptacle | 
| 12/17/1985 | US4559178 Isomerization | 
| 12/11/1985 | EP0163681A1 Automatic device for the disinfection of w.c. bowls and seats. | 
| 12/10/1985 | US4556999 Apparatus for removing noxious fumes and gases from a commode bowl and preventing their escape to the immediate vicinity | 
| 11/21/1985 | EP0161352A1 Elevated toilet seat including clamping means | 
| 11/12/1985 | US4551871 Infant protecting commode insert | 
| 11/12/1985 | US4551866 Automatic toilet seat lowering apparatus | 
| 11/05/1985 | US4551369 Composite packaging material and process for making same | 
| 10/09/1985 | EP0156967A1 Device for the pivotable fixing of a lid and/or a toilet seat on a toilet bowl | 
| 09/17/1985 | CA1193402A1 Soft toilet seat and hinge connector | 
| 09/04/1985 | EP0153684A2 Seat for a water closet | 
| 09/04/1985 | EP0153507A1 Raised superimposed toilet seat and securing clamp | 
| 08/27/1985 | US4536899 Toilet with flushing device and self-cleaning seat | 
| 08/21/1985 | EP0151606A1 Wc seat with protection made of paper or other similar disposable material | 
| 08/13/1985 | US4534073 Toilet seat lifter |