| Patents for A47K 13 - Seats or covers for all kinds of closets (9,075) | 
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| 03/09/2004 | US6701538 Ventilating and deodorizing toilet and toilet bowl ventilating and deodorizing apparatus | 
| 03/04/2004 | WO2003003890A3 Toilet lid lifting mechanism | 
| 03/04/2004 | US20040040075 Device for cleaning a toilet seat | 
| 03/04/2004 | DE20319256U1 A heated lavatory seat has heating elements embedded in an insulated heat conductive core with cladding and operated at a low voltage | 
| 03/04/2004 | DE20318924U1 Decorative cover made partly of transparent material and to be attached to upper surface of toilet lid | 
| 03/04/2004 | DE20316860U1 Lid that flaps up and down on top edge of urinal and has front recess for hand grip | 
| 03/03/2004 | CN2604961Y Water power hydraulic closet cover still working at no water | 
| 03/02/2004 | US6698036 Potty training device | 
| 02/26/2004 | DE20317340U1 Cover or hood for out-of-use urinal in toilet has sloping front surface at top and vertical front surface lower down and has vertical sides | 
| 02/25/2004 | EP1071359A4 Heated toilet seat | 
| 02/25/2004 | CN1139703C Pneumatic flushing device for water closet | 
| 02/24/2004 | US6694536 Fragrant water closet closer | 
| 02/19/2004 | WO2004015233A1 Hinge device | 
| 02/19/2004 | DE19850511B4 Bewegliches Urinierbecken Portable urinals | 
| 02/19/2004 | DE10233733A1 Fixing device for detachably fixing toilet seat to toilet pan has base element fixed to pan and rotary arm with rotary joint for connecting to base element | 
| 02/18/2004 | CN2603652Y Massaging closestool | 
| 02/17/2004 | US6691330 Adjustable toilet seat handle | 
| 02/12/2004 | WO2004013514A1 Damper device | 
| 02/12/2004 | US20040025234 Ergonomic raised toilet seat assembly | 
| 02/11/2004 | CN2603137Y Adhesive type fully automatic flushing contraller | 
| 02/11/2004 | CN2602706Y Sound-insulating device for closet | 
| 02/11/2004 | CN2602705Y Closet seat cover | 
| 02/11/2004 | CN1473538A Toilet device | 
| 02/10/2004 | US6687921 Toilet seat damper | 
| 02/05/2004 | WO2004010837A1 Toilet seat lid | 
| 02/05/2004 | US20040019960 Commode ventilation system | 
| 02/04/2004 | CN2602078Y A novel urinal | 
| 02/04/2004 | CN2602070Y Self draining water flushing device for pedestal pan | 
| 02/04/2004 | CN2601620Y Sanitary buffer for toilet seat | 
| 02/04/2004 | CN1472406A Method for actuating toilet seat and flushing simultaneously by pedal | 
| 02/03/2004 | US6684416 Structure of a self-lifting toilet seat | 
| 01/29/2004 | US20040016045 Structure of a self-lifting toilet seat | 
| 01/28/2004 | CN1471369A Toilet seat for children's use | 
| 01/28/2004 | CN1470211A Water closet cover opening-closing apparatus | 
| 01/28/2004 | CN1136373C Hinge assembly | 
| 01/27/2004 | CA2103047C Wc module with wc bowl forming part of wall construction | 
| 01/22/2004 | DE10231756A1 Hygiene gerechter Reinigungsautomat für WC-Sitz Hygenic Cleaning Machine for toilet seat | 
| 01/21/2004 | CN2600040Y Handle for raising-lowering closet seat | 
| 01/21/2004 | CN2600039Y Slowly lowering closet lid | 
| 01/21/2004 | CN2600038Y Closet seat device | 
| 01/15/2004 | WO2003090594A3 Mounting device for lowering a toilet lid with a quick-fit mounting | 
| 01/15/2004 | DE20316635U1 Disposable toilet cover supplied on roll hanging above toilet and to be used after being guided through gap between seat and lid | 
| 01/15/2004 | DE20023375U1 Joint element for toilet seat and lid, comprising dampening device for lowering motion of lid or seat | 
| 01/14/2004 | CN2599085Y Automatic cleaning, flushing, high temp. sterilizing and constant temp. closet | 
| 01/14/2004 | CN2598502Y Maintenance-free closed pedal automatic closet cover | 
| 01/14/2004 | CN2598501Y Disposable sanitary pad for closet seat | 
| 01/14/2004 | CN2598500Y Sanitary pad for closet | 
| 01/14/2004 | CN1134575C Aerobic digestion toilet | 
| 01/08/2004 | DE10227415A1 WC Brille und WC Sockel Toilet glasses and WC base | 
| 01/07/2004 | CN2596926Y Seat toilet rotary seat ring device | 
| 01/07/2004 | CN2596925Y Sitting toilet surface plate | 
| 01/07/2004 | CN2596923Y Spit and piss dual purpose utensil | 
| 01/06/2004 | CA2319952C Automatic toilet seat lowering device | 
| 01/02/2004 | EP1373648A1 Liquid dispenser for lavatories | 
| 01/01/2004 | US20040000029 Toilet seat hinge | 
| 12/31/2003 | CN2595307Y Closet cover | 
| 12/31/2003 | CN2595306Y Autoamtic cleaning closet and its automatic control circuit | 
| 12/31/2003 | CN2595305Y Sanitary sitting ring of closet | 
| 12/31/2003 | CN2595304Y Disposable sanitary closet cover | 
| 12/31/2003 | CN2595303Y Disposable aseptic sanitary toilet seat cushion | 
| 12/31/2003 | CN2595302Y Toilet seat cushion with flocked layer | 
| 12/31/2003 | CN2595301Y Health closet cushion ring | 
| 12/31/2003 | CN2595300Y Closet cushion | 
| 12/26/2003 | CA2389585A1 Toilet seat which draws away fouled air with the aid of a motor, with odour filter | 
| 12/25/2003 | US20030234145 Rotary damper device | 
| 12/24/2003 | WO2003105651A1 Assembly for manipulating a toilet seat | 
| 12/24/2003 | CN2593722Y Sanitary separated seat on toilet | 
| 12/24/2003 | CN2593721Y Continuous rewinded sanitary coating device on toilet | 
| 12/24/2003 | CN2593720Y Soft toilet lid | 
| 12/24/2003 | CN2593719Y Easily-detachable toilet seat rings | 
| 12/24/2003 | CN2593718Y Two-purpose toilet lid | 
| 12/23/2003 | US6665886 Toilet seat | 
| 12/18/2003 | DE20315080U1 Cover for toilet bowl, comprises toilet seat joined to frame by bellows to discourage men from urinating whilst standing up | 
| 12/17/2003 | CN1461627A Isolation means for full covering ring-like toilet seat with continuous cover films | 
| 12/17/2003 | CN1461626A Closet cover structure | 
| 12/11/2003 | WO2003101270A1 A separating device used for a toilet seat, in which a continuous mantle fully coveres an annular seat frame | 
| 12/11/2003 | WO2003101269A1 Opening/closing device for toilet seat or toilet lid, and transmission unit for the device | 
| 12/11/2003 | DE20300842U1 Toilet fitment mold has anti-splash seal, raised side trapezoid barriers at inner edge and groove | 
| 12/11/2003 | CA2526715A1 A separating device used for a toilet seat, in which a continuous mantle fully covers an annular seat frame | 
| 12/10/2003 | CN2590515Y Automatic opening & closing device for closet cover | 
| 12/10/2003 | CN2590514Y Disposable paper sheet closet seat cover | 
| 12/10/2003 | CN2590513Y Laminated disposable closet seat cover and sanitary protecting cover | 
| 12/10/2003 | CN1130156C Heat toilet seat | 
| 12/09/2003 | US6658672 Hinge of toilet bowl seat and toilet bowl cover | 
| 12/04/2003 | US20030221248 Portable and disposable toilet seat cover | 
| 12/03/2003 | EP1366700A1 Apparatus for cleaning the toilet seat | 
| 12/03/2003 | CN2588922Y Toilet seat cover | 
| 12/03/2003 | CN2588921Y Toilet seat cover gasket with preheating and cleaning function | 
| 12/03/2003 | CN2588920Y Toilet seat cover having multilayer cushion | 
| 12/03/2003 | CN1459535A Sanitary seat device for water toilet | 
| 12/03/2003 | CN1459271A Multi-layered cushion for toilet seat | 
| 12/03/2003 | CN1129394C Cushion for closet seat | 
| 12/02/2003 | US6655734 Disposable sanitary seat cover | 
| 11/27/2003 | WO2003096861A1 Disposable, impermeable, self-adhesive cover for toilet seat | 
| 11/26/2003 | CN2587325Y Automatic winding device for sanitary pad of closet seat | 
| 11/26/2003 | CN2587324Y Disposable sanitary pad for closet seat | 
| 11/26/2003 | CN2587323Y Bag type disposable closet seat paper pad | 
| 11/26/2003 | CN2587322Y Disposable closet seat pad with permeating-resistant sanitary napkins | 
| 11/26/2003 | CN2587321Y Closet seat cover adhered with raw wooden skin | 
| 11/26/2003 | CN2587320Y Transparent closet seat cover |