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Class Information
Number: 4/443
Name: Baths, closets, sinks, and spittoons > Bidets
Description: Subject matter for devices for washing the perineum region of the human body.










Sub-classes under this class:

Class Number Class Name Patents
4/445 Bidet basin for flush closet 19
4/446 Bidet bowl with drain 15
4/448 Nozzle attachment 125
4/447 Nozzle with seat 95
4/444 With seat 31


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8701222 Sanitary washing device Apr. 22, 2014
8505126 Sanitary washing apparatus Aug. 13, 2013
8425475 Sanitary apparatus for intestinal cleansing Apr. 23, 2013
8321968 Self-generating bidet Dec. 4, 2012
8323213 Quantitative and qualitative analysis apparatus for measuring the body fluid Dec. 4, 2012
8291527 Drive apparatus for bidet toilet Oct. 23, 2012
8272077 Sanitary washing apparatus Sep. 25, 2012
8256039 Sanitary washing device Sep. 4, 2012
8191181 Detection system for toilet unit for use in a supine position Jun. 5, 2012
8065755 Water jet injector for sanitary self-cleaning toilet seat device Nov. 29, 2011
7942151 Hemorrhoid treatment device May. 17, 2011
7774871 Personal hygiene cleansing and irrigation device Aug. 17, 2010
7677250 Hemorrhoid treatment device Mar. 16, 2010
7484251 Lavatory jet assembly Feb. 3, 2009
7475438 Portable bidet Jan. 13, 2009
7318242 Toilet/bidet device Jan. 15, 2008
7316038 Toilet odor blocking and bidet system with water inline T-adapter Jan. 8, 2008
RE39930 Hygienic, removable toilet attachment for enema, douche or colonic irrigation Dec. 4, 2007
7155754 Portable hygienic water jet having sanitary disposable nozzle protector on non-disposable nozzle Jan. 2, 2007
7155753 Control device for sanitary device for toilet assembly Jan. 2, 2007
7096518 Body part cleansing unit for toilet Aug. 29, 2006
6978492 Personal hygiene toilet kit Dec. 27, 2005
6973679 Personal cleansing spray device Dec. 13, 2005
6968580 Douche Nov. 29, 2005
6941590 Toilet system attached a multi-purpose hand held sprayer Sep. 13, 2005
6895607 Western-style water closet May. 24, 2005
6880180 Sanitary washing toilet seat device Apr. 19, 2005
RE38690 Hygienic, removable toilet attachment for enema, douche or colonic irrigation Feb. 1, 2005
6785915 Personal hygiene cleaning apparatus Sep. 7, 2004
6752792 Vaginal cleaning apparatus Jun. 22, 2004
6751813 Portable hygienic water jet having sanitary disposable nozzle protector on non-disposable nozzle Jun. 22, 2004
6718564 Adapter for converting a flushometer valve to a water source Apr. 13, 2004
6675400 Physiological washing device Jan. 13, 2004
6671892 Bidet, douche and enema system Jan. 6, 2004
6665889 Personal urine collecting apparatus having bidet system Dec. 23, 2003
6651267 Toilet device, especially for bedridden persons Nov. 25, 2003
6643856 Bidet assembly Nov. 11, 2003
6478782 Enema Nov. 12, 2002
6473913 Bidet attachment for a toilet Nov. 5, 2002
6434761 Portable soaking and bath pan for treating perineal wounds Aug. 20, 2002
6256803 Baby changing and washing station Jul. 10, 2001
6249921 Modular bidet spout assembly Jun. 26, 2001
6167578 Device for washing crotch region of patient Jan. 2, 2001
6163898 Hand held bidet and organizing storage cabinet assembly Dec. 26, 2000
6115854 Bidet accessory for toilets with fragrance dispenser Sep. 12, 2000
6110159 Device for disposing excrement Aug. 29, 2000
6105178 Sanitary cleansing apparatus Aug. 22, 2000
6058524 Antiseptic brush used in combination, after use of a bidet, with an anti-septic skin cleanser May. 9, 2000
6035458 Bidet valve Mar. 14, 2000
5960485 Bidet Oct. 5, 1999

1 2 3










 
 
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