Patents
Sitemap › A47 - Furniture; Domestic articles or appliances; Coffee mills; Spice mills; Suction cleaners in general › A47K - Sanitary equipment not otherwise provided for; Toilet accessories › A47K 11 - Closets without flushing; Urinals without flushing; Chamber pots; Chairs with toilet conveniences or specially adapted for use with toilets
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)
12/1991
12/11/1991CN2090232U Layer-built closestool
12/11/1991CN2090231U Convenient urinal
12/03/1991US5068927 Replacement seat for sanitary chairs
12/03/1991US5068926 Flush toilet
12/02/1991WO1999060910A1 Toilet
11/1991
11/27/1991CN2089312U Super children closetstool with music
10/1991
10/31/1991WO1991016877A1 Disposable containers
10/31/1991CA2081899A1 Disposable containers
10/30/1991CN2087492U Multifunctional sanitary utensil
10/29/1991CA1291295C Sanitary unit
10/23/1991EP0293364B1 Dry closet
10/23/1991CN2087049U Closing type closestool
10/22/1991US5058218 Waterless toilet
10/09/1991EP0451115A1 An apparatus designed to facilitate the cleaning of hygienic services, in particular water closets and similar
10/09/1991CN2086115U Convenient unpalatable bed pan
10/09/1991CN2086114U Child delight bad pan
10/08/1991CA1290102C Children's convertible toilet apparatus
10/02/1991CN2085646U Chamber pot
09/1991
09/18/1991CN2084792U Appliance for emptying, washing, and carrying spittoon
09/17/1991US5048130 Portable, knockdown toilet kit
09/03/1991US5044020 Urinal for convenience and training of juvenile males
08/1991
08/20/1991US5040249 Portable, collapsible commode
08/20/1991US5040248 Stand-up training potty for male toddlers
08/14/1991EP0441239A1 Dry toilet system
08/13/1991US5039165 Wheelchair toileting module and method
08/07/1991EP0439690A1 Toilet brush holder
08/07/1991CN2082148U Chair type portable pollution-proof and turn-over-proof children bed pan
08/07/1991CA2035416A1 Dry toilet system
07/1991
07/25/1991WO1991010601A1 Cleaning-agent dispenser with integral adjustable brush or sponge
07/17/1991CN2080816U Tool for cleaning toilet bowl
07/16/1991US5031249 Universal recreational vehicle toilet system with removable holding tank
06/1991
06/30/1991WO1991009819A1 Composting toilet
06/30/1991WO1991009562A1 Toilet seat
06/30/1991CA2072574A1 Composting toilet
06/30/1991CA2072558A1 Toilet seat
06/26/1991EP0433793A1 Dry closet with closable container for receiving the faeces
06/26/1991CN2079480U Disposable closet bag
06/25/1991US5025524 Disposable toilet seat wipe apparatus with separation actuation
06/19/1991EP0432643A1 Dry closet
06/18/1991US5023962 Bedside commode station for invalid patients
05/1991
05/22/1991EP0427731A1 Portable chamber-pots.
05/08/1991CN2076396U Brush for cleaning toilet bowl
05/08/1991CN2076395U Sanitary closet without flushing
04/1991
04/23/1991US5009172 Method for and apparatus of thermal treatment of human waste
04/23/1991US5008964 A musical and speech generating
04/09/1991US5005227 Composting toilet with respray of liquid wastes
04/03/1991CN2074153U Full plastic enclosed closet bowl
03/1991
03/27/1991CN2073721U Closed bed pan
03/21/1991WO1991003199A1 Inflatable child's chamber-pot
03/13/1991EP0416314A1 Cleaning device for toilet brushes
03/05/1991US4996727 Disposable waste bag
02/1991
02/27/1991CN2071941U Seating urinal
02/26/1991US4995122 Portable commode
02/13/1991CN2071048U Non-water flushing closet device
01/1991
01/29/1991US4987634 Implement for cleaning or treating surfaces or for applying media to surfaces
01/16/1991CN1011195B Rotary spittion cleaner
01/09/1991CN2068781U Portable stool for use as seat or in toilet
01/09/1991CN1048448A Stool-reserving paper case, its treatment and facilities
12/1990
12/27/1990EP0404537A1 Universal recreational vehicle toilet system with removable holding
12/12/1990EP0402066A1 Child's potty
12/12/1990CN2067118U Cleaning brush for urinal
11/1990
11/28/1990CN1047201A Dedicated tool of container for storing plastic toilet box
11/21/1990CN2065913U Spittoon or chamber pot
11/07/1990EP0396031A1 Toilet with a distributor of bags for faeces and control system and bag for faeces therefor
11/07/1990CN2065063U Gas cushioned urinal
11/06/1990US4967441 Toilet bowl brush
11/06/1990CA1275767C2 Cleaning wand
11/06/1990CA1275766C2 Cleaning wand
10/1990
10/31/1990CN1046453A Multipurpose plastic box and the waste receptacle for storing said box
10/25/1990DE3940610A1 Toilet brush holder with space for cleaning bottles - has L=section support with bowls each side for bottles
10/18/1990WO1990011714A1 Disposable chamber-pot liners
10/16/1990US4962551 Portable commode
10/04/1990DE3910307A1 Cleaning device capable of being flushed away
09/1990
09/26/1990EP0389204A1 Portable commode
09/05/1990EP0357686A4 Incinerator toilet with humpback catalyst container
08/1990
08/30/1990DE3905572A1 Endless paper cuff
08/16/1990EP0382520A2 A flush toilet
07/1990
07/25/1990CN2059567U Shitting aid
07/24/1990CA1271905A1 Cleaning device
07/03/1990US4937890 Flat folded disposable female urinary aid
06/1990
06/27/1990EP0375634A2 A lavatory brush
06/23/1990CA2005437A1 Toilet brush
06/06/1990EP0371622A1 Toilet liner
05/1990
05/16/1990CN2057093U Toilet
05/15/1990CA1268904A1 Method and device for the automatic cleaning of a toilet seat
05/08/1990US4922557 Outdoor toilet holding tank ventilation system
05/03/1990CA2001725A1 Toileting means
04/1990
04/25/1990CA1268012C Cleaning wand
04/24/1990US4918769 Flush tank for a water closet having self contained washing means
04/18/1990CN2056036U Portable stool
04/10/1990EP0327562A4 Portable non-flushing toilet.
04/04/1990CN2055354U Folding toilet chair
04/03/1990CA1267251A1 Lavatory seats with automatic cleaning of the bowl
03/1990
03/14/1990EP0357686A1 Incinerator toilet with humpback catalyst container.
03/06/1990US4905324 Heat conducting insert for ash pan for incinerator toilet
02/1990
02/22/1990WO1990001762A1 Children's toilet training device
01/1990
01/23/1990US4894872 Waterless sanitation system with ventilation
01/11/1990WO1989011317A3 Portable chamber-pots
01/10/1990CN2050733U Simple bedpan
12/1989
12/27/1989CN2049915U Plastics domestic excrement and urine collecting unit
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