Patents for A47K 13 - Seats or covers for all kinds of closets (9,075)
03/1992
03/25/1992CN2099783U Water-saving deodorant sealing cover for flush toilet
03/25/1992CN2099544U Disposable sanitary flake for closet seat
03/24/1992US5098367 Paper products
03/24/1992US5097539 Hygienic spray apparatus integral with toilet
03/24/1992CA1297643C Toilet hook
03/19/1992WO1992004181A1 Seat cover forming machine
03/18/1992EP0475571A1 Lavatory pan seat
03/18/1992CN2098892U Hygiene cover for closet seat
03/18/1992CN2098891U Movable seat closet
03/18/1992CN1015868B Toilet seat structure capable of outomatically providing covering paper for seat on toilet seat
03/17/1992US5095555 Toilet seat structure having heater and thermo-sensor wires
03/11/1992EP0474576A1 Rotating W.C. cover forming the bowl
03/11/1992CN2098250U Stink-proof closet bowl
03/11/1992CN2098249U Seat-type closet bowl
03/10/1992CA1296844C Toilets
03/10/1992CA1296843C Toilet seat or cover retaining device
03/05/1992WO1992003619A1 Improvements in or relating to water closets
03/05/1992DE4027337A1 Public toilet disinfection device - allows pre-warming of seat prior to use and subsequent cleaning and disinfection
03/03/1992US5091999 Commode seat organization
02/1992
02/26/1992CN2096965U Plastic closet with seat
02/26/1992CN2096964U Movable seat placed on closet pan
02/26/1992CN2096963U Toilet bowl filter
02/25/1992US5090069 Self-cleaning sanitation module incorporating a tilting back
02/25/1992US5090063 Packaged toilet seat
02/19/1992CN2096329U Toilet cusion with electric heat film
02/18/1992US5088132 Hygienic protective shield for flush toilets
02/11/1992US5086523 Sanitary attachment means for a toilet seat which features a replaceable deodorizer and serves as a handle to lift and lower seat
02/04/1992US5084917 Lavatory seat device
01/1992
01/29/1992EP0468115A1 Raised superimposed toilet seat and securing clamp
01/29/1992CN2094306U Warm and health pad of toilet-bowl
01/23/1992DE4023242A1 Spray guard for toilet seat - opens out as seat is raised and is fastened to pan and seat
01/22/1992CN2093600U Warm cushion for closet seats
01/22/1992CN2093599U Time self-lifting toilet seat
01/21/1992CA2046733A1 Toilet seat latching device
01/15/1992CN2092959U Paper mat for closet seat
01/14/1992US5079783 Rechargeable self-contained deodorizing toilet seat
01/08/1992CN2092293U Adjustable cover of closet with skid-proof function
01/07/1992US5077840 Channelling apparatus for a toilet
01/01/1992CN2091638U Hygienic pedal cover for toilet
01/01/1992CN2091637U Hanging seat for closet
01/01/1992CN2091636U Automatic opening and closing cover for closet
12/1991
12/31/1991US5075906 Toilet seat lifter
12/25/1991CN2091126U Flush toilet cushion with automatic lifting device
12/25/1991CN2091125U Folding flush toilet
12/18/1991CN2090680U Collapsible closet for squatting or sitting use
12/04/1991CN2089780U Water closet with pedal cover and seating board
11/1991
11/26/1991US5067185 Toilet bowl protector
11/21/1991DE4015690A1 Toilet seat for people allergic to cold - consists of overlay made of extruded plastics foam, with sheeting on one side
11/20/1991CN2088840U Domestic cover for closet
11/19/1991US5065460 Commode seat lifting apparatus
10/1991
10/31/1991WO1991015984A1 Fastening mechanism for a toilet seat
10/31/1991CA2081313A1 Fastening mechanism for a toilet seat
10/30/1991CN2087503U Bed-pan soft mat for medical purpose
10/29/1991US5060319 Portable toilet seat unit
10/29/1991US5060318 Assembly for automatically closing a water closet cover in a controlled manner
10/23/1991CN2087051U Domestic combined chamber pot
10/23/1991CN2087050U Dual purpose chamber pot
10/22/1991US5058216 Apparatus for lowering toilet seat
10/22/1991US5058215 Toilet seat lifter
10/17/1991DE3935615A1 Toilet seat with protective cover
10/15/1991US5056165 Commode flush and seat lift apparatus
10/09/1991CN2086117U Toilet attached moving pan
10/09/1991CN2086116U Nightstool stop-proof cover
10/08/1991CA1290102C Children's convertible toilet apparatus
10/02/1991CN2085820U Combined toilet bowl
10/01/1991US5052061 Toilet seat latching device
09/1991
09/25/1991EP0448539A1 Anti-bacteriological toilet lid
09/25/1991EP0447395A1 Toilet bowl ventilating apparatus.
09/25/1991CN1054707A Preparing method of water melon beverage
09/22/1991CA2012874A1 Laminated sanitary pad for toilet seat
09/18/1991CN2084794U Sliding turnover toilet stool hung on wall
09/18/1991CN2084793U Toilet stool
09/18/1991CN1054527A Disposable, splash-suppressing toilet seat cover with folded annular and bridging inner portions
09/11/1991CN2084359U Easy exchanging fork type sanitary toilet seat cover
09/05/1991WO1991012760A1 Apparatus and method for automatically closing a toilet bowl lid and seat
09/05/1991CA2076967A1 Apparatus and method for automatically closing a toilet bowl lid and seat
09/04/1991EP0444355A1 Hinge assembly for toilet seat fixing
08/1991
08/28/1991CN2083469U Toilet cover
08/28/1991CN2083468U Easily changeable health toilet cover
08/28/1991CN2083467U U type seating toilet
08/27/1991CA1287949C Toilet seat structure capable of automatically feeding a seat covering paper on a toilet seat
08/22/1991WO1991011951A1 Movable toilet seat which is completely detachable in a single step
08/22/1991WO1991011950A1 Toilet seat/cover unit
08/22/1991WO1991011949A1 Bidet or toilet, seat or lid, handle and spotter
08/22/1991DE4004446A1 Toilet flap seat with hinge - has spherical cavity in hinge into which fits ball, with spacer arm, lock and screw and coil spring
08/14/1991DE4004075A1 Paper cover for toilet seat - is oval in shape and has hole for hanging it up
08/14/1991CN2082595U Constant temp. closet seat
08/14/1991CN2082594U Device capable of changing squatted style closet into movable seat closet
08/07/1991CN2082150U Movable closestool cushion
08/07/1991CN2082149U Convenient stool
08/07/1991CN2082148U Chair type portable pollution-proof and turn-over-proof children bed pan
07/1991
07/31/1991CN2081705U Movable hygienic seat-type closet
07/24/1991CN2081273U Overflowing sweet hanging urinal cover
07/22/1991CA2008209A1 Toilet seat lifter
07/17/1991CN2080817U Squatting type china toilet bowl for preventing bad smell
07/16/1991US5031252 Toilet stool seat disinfecting apparatus
07/09/1991US5029347 Pneumatic apparatus for lifting and lowering toilet seat
07/03/1991CN2079932U Portable toilet auxiliary seat
07/02/1991US5027472 Repositionable toilet seat handle assembly
07/02/1991US5027445 Raised superimposed toilet seat and securing clamp
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