| Patents for A47K 13 - Seats or covers for all kinds of closets (9,075) |
|---|
| 07/05/1989 | CN2040358U Stink preventing cover for squatting type toilet |
| 07/04/1989 | US4843656 One piece toilet seat with lifting feature |
| 06/27/1989 | US4841583 Capacitance toilet seat switch for bidet |
| 06/21/1989 | EP0320569A1 Adjustable hinge assembly |
| 06/20/1989 | US4839929 Auxiliary toilet seat |
| 06/20/1989 | US4839928 Device for lowering toilet seats |
| 06/14/1989 | EP0320421A1 Toilet seat protector system |
| 06/07/1989 | CN2038766U Portable rising and falling closet |
| 06/06/1989 | US4835799 Apparatus for manipulating a hinged member |
| 05/31/1989 | EP0317971A2 Method and apparatus for manufacturing paper seat covers, particularly for lavatories, and seat covers obtained thereby |
| 05/30/1989 | US4833737 Locking means |
| 05/24/1989 | EP0317244A1 Moulded plastic article with tag |
| 05/24/1989 | EP0316971A1 Toilet seat with cushioned seating surface |
| 05/24/1989 | EP0316865A1 Toilet seat structure capable of automatically feeding seat covering paper on toilet seat |
| 05/24/1989 | EP0163681B1 Automatic device for the disinfection of w.c. bowls and seats |
| 05/18/1989 | DE3737541A1 Hydromechanism for WC hygiene system |
| 05/10/1989 | CN2037209U Flush toilet seat plank cushion |
| 05/10/1989 | CN2037208U Hygiene cushion for closestool |
| 04/26/1989 | CN2036398U Armrest type flush toilet |
| 04/19/1989 | EP0312053A1 Cover sheet apparatus for toilet seat |
| 04/11/1989 | US4820096 Nut apparatus |
| 04/11/1989 | US4819277 Sanitary appliance |
| 04/11/1989 | US4819276 Germicidal toilet seat |
| 04/04/1989 | US4817242 Toilet seat spring hinge having an adjustable spring force |
| 04/04/1989 | US4817215 Toilets |
| 03/29/1989 | CN2034823U Closet seat |
| 03/15/1989 | EP0306572A1 Mechanised toilet seat |
| 03/01/1989 | CN2033244U Movable shitting seat |
| 02/28/1989 | US4807307 Device for opening and closing the seating plate of the lavatory unit of the seat type |
| 02/21/1989 | US4806406 Sanitary toilet seat cover |
| 02/21/1989 | US4805246 Toilet seat handle |
| 02/15/1989 | EP0303323A1 Lavatory seat for public lavatories, offices, etc., adapted for distributing and placing lavatory seat sheets made of paper or other similar material |
| 02/14/1989 | US4803741 Toilet seat lifter |
| 01/25/1989 | CN2031258U One-time use hygienic pad for closet seat |
| 01/25/1989 | CN2031257U Simple active colset-stool |
| 01/04/1989 | CN2030063U Convenient cover of closet |
| 12/29/1988 | WO1988010086A1 Automatic exchanging system for toilet seat cover |
| 12/28/1988 | CN88103468A 芳香族聚酰胺 Aromatic polyamide |
| 12/27/1988 | USRE32807 Family toilet seat |
| 12/22/1988 | DE3718705A1 Mechanical damper for lowering a toilet seat and/or toilet lid |
| 12/14/1988 | EP0295017A2 Aromatic polyamides |
| 12/13/1988 | US4790039 Technique for sanitizing toilet seats |
| 12/13/1988 | US4790036 Method and device for the automatic cleaning of a toilet seat |
| 12/01/1988 | DE3716804A1 Seat protector for toilet seats |
| 11/30/1988 | EP0292946A1 Toilet seat structure capable of automatically feeding a seat covering paper on a toilet seat |
| 11/22/1988 | US4785482 Device for cleaning a toilet seat |
| 11/01/1988 | US4780914 Automatically lifting device for toilet seat |
| 10/26/1988 | EP0210208B1 Protective lining for water closet with seat |
| 10/26/1988 | CN87205220U Dual-purpose water-closet lid |
| 10/20/1988 | WO1988007832A1 Removable and disposable protection for prophylactic use for toilets |
| 10/19/1988 | EP0287491A1 Disposable toilet seat cover |
| 10/18/1988 | US4777672 Children's convertible toilet apparatus |
| 10/12/1988 | CN87216436U Height adjustable closet |
| 10/06/1988 | WO1988007609A1 Self-cleaning toilet with fixed bowl and rotating seat |
| 09/13/1988 | US4769859 Sanitary closet with toilet seat protection cover |
| 08/30/1988 | US4766619 Sanitary device |
| 08/30/1988 | US4766618 Toilet seat covering |
| 08/30/1988 | US4766617 Disposable sanitary toilet seat cover |
| 08/16/1988 | US4763363 Toilet locking apparatus |
| 08/16/1988 | US4763362 Velcro latching device for a toilet seat |
| 08/11/1988 | DE3703033A1 Hygiene device for toilets |
| 08/10/1988 | EP0277409A1 Hot water spraying lavatory seat |
| 08/10/1988 | CN87211860U Medicated toilet paper mat |
| 08/09/1988 | CA1240103A1 Apparatus for removing noxious fumes and gases from a commode bowl and preventing their escape to the immediate vicinity |
| 08/04/1988 | DE3701720A1 Toilet cover |
| 08/02/1988 | US4760613 Hygienic toilet seat assembly |
| 07/21/1988 | DE3700475A1 Toilet seat with a device for promoting defaecation |
| 07/13/1988 | EP0274349A1 Sanitary closet with toilet seat protection cover |
| 06/30/1988 | WO1988004534A1 A toilet seat lifting device |
| 06/16/1988 | DE3717965C1 Pneumatic damper for lowering the toilet seat and lid into the horizontal position |
| 06/15/1988 | CN87213005U Closet with moveable seat |
| 06/14/1988 | CA1237852A1 Elevated toilet seat including clamping means |
| 06/08/1988 | EP0269711A1 Toilet seat covering |
| 06/01/1988 | CN87212093U Seat type rack for squat type closet |
| 05/31/1988 | US4747167 Non-shiftable toilet seat assembly |
| 05/24/1988 | US4745640 Protective covering containing microbiocide |
| 05/18/1988 | CN87210407U Bench for shitting |
| 05/11/1988 | CN87213906U Folding lavatory seat |
| 05/10/1988 | US4742582 Seat handle attachment |
| 04/20/1988 | CN86106380A Multifunctional sitting furniture combination |
| 04/12/1988 | US4736472 Toilet seat latch |
| 04/12/1988 | US4736471 Toilet light |
| 04/12/1988 | US4736470 Lifting assembly for lid and seat structures of a toilet |
| 04/06/1988 | EP0262275A1 Toilet seat cleaning device |
| 04/05/1988 | US4734942 Lavatory seats with automatic cleaning of the bowl |
| 03/29/1988 | US4733419 Toilet seat-up indicator |
| 03/24/1988 | WO1988001844A1 Sanitary toilet seat cover |
| 03/23/1988 | CN87200252U Universal plastic seat put on the toilet |
| 03/09/1988 | CN87211138U Simple-structure sitting urinal for the old |
| 03/09/1988 | CN87207085U Toilet seat for children |
| 03/08/1988 | US4729134 Toilet covering hinge assembly |
| 02/23/1988 | US4726079 Height adjustable toilet bowl |
| 02/17/1988 | CN87207725U Seat toilet for squating toilet reequiping |
| 02/17/1988 | CN87204967U Toilet paper cushion of a toilet seat |
| 02/16/1988 | US4724551 Toilet seat lid lock |
| 01/27/1988 | CN87202545U Multipurpose foldable commode |
| 01/26/1988 | US4720880 Protective lining for toilets provided with seats |
| 01/14/1988 | DE3722114A1 Rotation-damping device |
| 01/13/1988 | EP0252861A1 WC installation with a device for washing, disinfecting and drying the seat of the WC bowl |
| 01/07/1988 | EP0251913A2 Toilet bowl adjustable in height |